JPH08507639A - 固体酸化物燃料電池 - Google Patents
固体酸化物燃料電池Info
- Publication number
- JPH08507639A JPH08507639A JP6519473A JP51947394A JPH08507639A JP H08507639 A JPH08507639 A JP H08507639A JP 6519473 A JP6519473 A JP 6519473A JP 51947394 A JP51947394 A JP 51947394A JP H08507639 A JPH08507639 A JP H08507639A
- Authority
- JP
- Japan
- Prior art keywords
- ysz
- lsm
- resistance
- electrolyte
- cathode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 18
- 239000007787 solid Substances 0.000 title claims abstract description 16
- 239000003792 electrolyte Substances 0.000 claims abstract description 33
- 239000000203 mixture Substances 0.000 claims abstract description 17
- 239000010406 cathode material Substances 0.000 claims description 6
- 230000010287 polarization Effects 0.000 abstract description 33
- 229910002075 lanthanum strontium manganite Inorganic materials 0.000 description 27
- 238000012360 testing method Methods 0.000 description 19
- 238000005245 sintering Methods 0.000 description 18
- 239000011572 manganese Substances 0.000 description 17
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 17
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical group [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 16
- 239000002002 slurry Substances 0.000 description 16
- 210000004027 cell Anatomy 0.000 description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 13
- 229910052760 oxygen Inorganic materials 0.000 description 13
- 239000001301 oxygen Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 11
- 239000000843 powder Substances 0.000 description 11
- 239000007789 gas Substances 0.000 description 10
- 238000005259 measurement Methods 0.000 description 10
- 239000011195 cermet Substances 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 9
- 229910052737 gold Inorganic materials 0.000 description 8
- 239000010931 gold Substances 0.000 description 8
- 229910052697 platinum Inorganic materials 0.000 description 8
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 229910052726 zirconium Inorganic materials 0.000 description 6
- 238000000498 ball milling Methods 0.000 description 5
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Inorganic materials O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000012856 packing Methods 0.000 description 5
- 238000011946 reduction process Methods 0.000 description 5
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 4
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 239000002001 electrolyte material Substances 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- 238000002847 impedance measurement Methods 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 229910052748 manganese Inorganic materials 0.000 description 3
- 229910000473 manganese(VI) oxide Inorganic materials 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- 210000003739 neck Anatomy 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 3
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 229910004416 SrxMnO3 Inorganic materials 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000003487 electrochemical reaction Methods 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910014031 strontium zirconium oxide Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 101100006960 Caenorhabditis elegans let-2 gene Proteins 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000005526 G1 to G0 transition Effects 0.000 description 1
- 229910002328 LaMnO3 Inorganic materials 0.000 description 1
- 101000589783 Mus musculus Protein tyrosine phosphatase receptor type C-associated protein Proteins 0.000 description 1
- 229920002565 Polyethylene Glycol 400 Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000000627 alternating current impedance spectroscopy Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N chromium trioxide Inorganic materials O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000005501 phase interface Effects 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229940068918 polyethylene glycol 400 Drugs 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 235000011962 puddings Nutrition 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000000527 sonication Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
- 238000009210 therapy by ultrasound Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
- H01M4/9016—Oxides, hydroxides or oxygenated metallic salts
- H01M4/9025—Oxides specially used in fuel cell operating at high temperature, e.g. SOFC
- H01M4/9033—Complex oxides, optionally doped, of the type M1MeO3, M1 being an alkaline earth metal or a rare earth, Me being a metal, e.g. perovskites
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/016—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on manganites
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
- C04B35/486—Fine ceramics
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
- C04B35/486—Fine ceramics
- C04B35/488—Composites
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/6261—Milling
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62625—Wet mixtures
- C04B35/6264—Mixing media, e.g. organic solvents
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62685—Treating the starting powders individually or as mixtures characterised by the order of addition of constituents or additives
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
- C04B35/634—Polymers
- C04B35/63404—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B35/6342—Polyvinylacetals, e.g. polyvinylbutyral [PVB]
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
- C04B35/634—Polymers
- C04B35/63448—Polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B35/63488—Polyethers, e.g. alkylphenol polyglycolether, polyethylene glycol [PEG], polyethylene oxide [PEO]
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3213—Strontium oxides or oxide-forming salts thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
- C04B2235/3225—Yttrium oxide or oxide-forming salts thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
- C04B2235/3227—Lanthanum oxide or oxide-forming salts thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3244—Zirconium oxides, zirconates, hafnium oxides, hafnates, or oxide-forming salts thereof
- C04B2235/3246—Stabilised zirconias, e.g. YSZ or cerium stabilised zirconia
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3262—Manganese oxides, manganates, rhenium oxides or oxide-forming salts thereof, e.g. MnO
- C04B2235/3268—Manganates, manganites, rhenates or rhenites, e.g. lithium manganite, barium manganate, rhenium oxide
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
- C04B2235/602—Making the green bodies or pre-forms by moulding
- C04B2235/6025—Tape casting, e.g. with a doctor blade
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
- C04B2235/606—Drying
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
- C04B2235/608—Green bodies or pre-forms with well-defined density
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6562—Heating rate
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6565—Cooling rate
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6567—Treatment time
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/74—Physical characteristics
- C04B2235/77—Density
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/95—Products characterised by their size, e.g. microceramics
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
- C04B2235/9607—Thermal properties, e.g. thermal expansion coefficient
- C04B2235/9615—Linear firing shrinkage
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
- C04B2235/9607—Thermal properties, e.g. thermal expansion coefficient
- C04B2235/9623—Ceramic setters properties
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Composite Materials (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
- Inert Electrodes (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.LSMとYSZの混合物から構成されるカソード、YSZ電解質及びアノー ドを含む固体酸化物燃料電池であって、カソード中のYSZ含量が20〜75重 量%であり、カソードのYSZが電解質のYSZよりも少量のY2O3を含有して おり、好ましくは8モル%未満のY2O3、特に約3モル%のY2O3を含有してい ることを特徴とする前記燃料電池。 2.カソード材料に過剰のMnを加えることを特徴とする請求項1に記載の燃料 電池。 3.カソードの外側にLSM層を焼結することを特徴とする請求項1又は2に記 載の燃料電池。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK022593A DK171621B1 (da) | 1993-03-01 | 1993-03-01 | Fastoxidbrændselscelle med katode af LSM og YSZ |
| DK0225/93 | 1993-03-01 | ||
| PCT/DK1994/000084 WO1994020998A1 (en) | 1993-03-01 | 1994-03-01 | Solid oxide fuel cell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08507639A true JPH08507639A (ja) | 1996-08-13 |
| JP3351791B2 JP3351791B2 (ja) | 2002-12-03 |
Family
ID=8091142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51947394A Expired - Lifetime JP3351791B2 (ja) | 1993-03-01 | 1994-03-01 | 固体酸化物燃料電池 |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | USD360020S (ja) |
| EP (1) | EP0687387B1 (ja) |
| JP (1) | JP3351791B2 (ja) |
| AT (1) | ATE153181T1 (ja) |
| AU (1) | AU6202194A (ja) |
| DE (1) | DE69403198T2 (ja) |
| DK (1) | DK171621B1 (ja) |
| NO (1) | NO318176B1 (ja) |
| WO (1) | WO1994020998A1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010177187A (ja) * | 2008-12-03 | 2010-08-12 | Technical Univ Of Denmark | 固体酸化物セル及び固体酸化物セルスタック |
| JP2012221946A (ja) * | 2011-04-04 | 2012-11-12 | Korea Institute Of Science And Technology | ナノ構造複合体空気極を含む固体酸化物燃料電池及びその製造方法 |
Families Citing this family (68)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD375558S (en) | 1995-06-07 | 1996-11-12 | Douglas Williams | End coupler for fume exhaust ducts |
| US5670270A (en) * | 1995-11-16 | 1997-09-23 | The Dow Chemical Company | Electrode structure for solid state electrochemical devices |
| US6117582A (en) * | 1995-11-16 | 2000-09-12 | The Dow Chemical Company | Cathode composition for solid oxide fuel cell |
| US5993986A (en) * | 1995-11-16 | 1999-11-30 | The Dow Chemical Company | Solide oxide fuel cell stack with composite electrodes and method for making |
| US5712055A (en) * | 1996-02-29 | 1998-01-27 | Gas Research Institute | Multi-stage fuel cell arrangement |
| AU722980B2 (en) * | 1997-03-20 | 2000-08-17 | Siemens Aktiengesellschaft | High-temperature fuel cell |
| US5935727A (en) * | 1997-04-10 | 1999-08-10 | The Dow Chemical Company | Solid oxide fuel cells |
| AU2994397A (en) * | 1997-04-30 | 1998-11-24 | Dow Chemical Company, The | Electrode structure for solid state electrochemical devices |
| US5922486A (en) * | 1997-05-29 | 1999-07-13 | The Dow Chemical Company | Cosintering of multilayer stacks of solid oxide fuel cells |
| US6074771A (en) * | 1998-02-06 | 2000-06-13 | Igr Enterprises, Inc. | Ceramic composite electrolytic device and method for manufacture thereof |
| WO1999045607A1 (en) | 1998-03-03 | 1999-09-10 | Celltech Power, Llc | A carbon-oxygen electricity-generating unit |
| DE19908213B4 (de) * | 1998-07-27 | 2005-03-10 | Mitsubishi Heavy Ind Ltd | Basisrohr für eine Brennstoffzelle |
| US6228521B1 (en) * | 1998-12-08 | 2001-05-08 | The University Of Utah Research Foundation | High power density solid oxide fuel cell having a graded anode |
| USD435090S (en) * | 1999-05-20 | 2000-12-12 | Eastern Sheet Metal, Inc. | Gasket |
| USD430482S (en) * | 1999-05-20 | 2000-09-05 | Eastern Sheet Metal, Inc. | Sleeve coupling |
| USD437034S1 (en) | 1999-05-20 | 2001-01-30 | Eastern Sheet Metal, Inc. | Gasket |
| USD427667S (en) * | 1999-05-20 | 2000-07-04 | Eastern Sheet Metal, Inc. | Sleeve coupling |
| USD427673S (en) * | 1999-05-20 | 2000-07-04 | Eastern Sheet Metal, Inc. | Sleeve coupling |
| US6379832B1 (en) * | 1999-07-19 | 2002-04-30 | Mitsubishi Heavy Industries, Ltd. | Base tube for fuel cell and material for base tube |
| CA2406312A1 (en) * | 2000-04-18 | 2001-10-25 | Celltech Power, Inc. | An electrochemical device and methods for energy conversion |
| USD446298S1 (en) | 2000-09-07 | 2001-08-07 | William E. Thurman | Duct |
| USD523131S1 (en) | 2001-03-20 | 2006-06-13 | Eastern Sheet Metal Llc | Duct with an indented end |
| USD478978S1 (en) | 2001-03-20 | 2003-08-26 | Eastern Sheet Metal Llc | Reducer with a crimped end |
| USD476074S1 (en) | 2001-03-20 | 2003-06-17 | Eastern Sheet Metal Llc | Duct tap with a crimped end |
| USD521632S1 (en) | 2001-03-20 | 2006-05-23 | Eastern Sheet Metal Llc | Duct with a crimped end |
| USD475447S1 (en) | 2001-03-20 | 2003-06-03 | Eastern Sheet Metal Llc | Bell mouth with an indented end |
| USD475779S1 (en) | 2001-03-20 | 2003-06-10 | Eastern Sheet Metal Llc | Offset duct with an indented end |
| USD475130S1 (en) | 2001-03-20 | 2003-05-27 | Eastern Sheet Metal Llc | Bell mouth with a crimped end |
| USD527091S1 (en) | 2001-03-20 | 2006-08-22 | Eastern Sheet Metal Llc | Duct with an indented end |
| USD524436S1 (en) | 2001-03-20 | 2006-07-04 | Eastern Sheet Metal Llc | Duct with a crimped end |
| USD475448S1 (en) | 2001-03-20 | 2003-06-03 | Eastern Sheet Metal Llc | Duct with an indented end |
| USD528646S1 (en) | 2001-03-20 | 2006-09-19 | Eastern Sheet Metal Llc | Duct with a crimped end |
| USD501547S1 (en) | 2001-03-20 | 2005-02-01 | Eastern Sheet Metal Llc | Duct with an indented end |
| USD475778S1 (en) | 2001-03-20 | 2003-06-10 | Eastern Sheet Metal Llc | Offset duct with a crimped end |
| USD475780S1 (en) | 2001-03-20 | 2003-06-10 | Eastern Sheet Metal Llc | Duct with a crimped end |
| USD521633S1 (en) | 2001-03-20 | 2006-05-23 | Eastern Sheet Metal Llc | Duct tap with a crimped end |
| USD501548S1 (en) | 2001-03-20 | 2005-02-01 | Eastern Sheet Metal Llc | Duct tap with an indented end |
| USD475449S1 (en) | 2001-03-20 | 2003-06-03 | Eastern Sheet Metal Llc | Duct tap with an indented end |
| USD480132S1 (en) | 2001-03-20 | 2003-09-30 | Eastern Sheet Metal Llc | Reducer with an indented end |
| WO2003001617A2 (en) * | 2001-06-25 | 2003-01-03 | Celltech Power, Inc. | Electrode layer arrangements in an electrochemical device |
| US6653009B2 (en) * | 2001-10-19 | 2003-11-25 | Sarnoff Corporation | Solid oxide fuel cells and interconnectors |
| US7229710B2 (en) * | 2001-11-20 | 2007-06-12 | Celltech Power, Inc. | Electrochemical system and methods for control thereof |
| MXPA05006424A (es) * | 2002-12-16 | 2005-09-08 | Univ Pennsylvania | Anodos de ceramica de alto desempeno y metodo para producirlos. |
| US6958196B2 (en) * | 2003-02-21 | 2005-10-25 | Trustees Of The University Of Pennsylvania | Porous electrode, solid oxide fuel cell, and method of producing the same |
| US20060040167A1 (en) * | 2003-10-16 | 2006-02-23 | Celltech Power, Inc. | Components for electrochemical devices including multi-unit device arrangements |
| US7943270B2 (en) * | 2003-06-10 | 2011-05-17 | Celltech Power Llc | Electrochemical device configurations |
| WO2004112175A2 (en) * | 2003-06-10 | 2004-12-23 | Celltech Power, Inc. | Oxidation facilitator |
| FR2856397B1 (fr) * | 2003-06-19 | 2005-09-16 | Electricite De France | Procede de preparation de couches d'oxydes d'elements metalliques |
| USD504503S1 (en) * | 2004-06-10 | 2005-04-26 | William E. Thurman | Duct link |
| JP4855686B2 (ja) * | 2005-01-13 | 2012-01-18 | 本田技研工業株式会社 | 燃料電池 |
| US7523964B2 (en) * | 2005-03-24 | 2009-04-28 | Langdon Incorporated | Sealing gasket for ventilation duct system |
| USD529598S1 (en) | 2005-03-24 | 2006-10-03 | Langdon Incorporated | Portion of ductwork |
| USD521147S1 (en) | 2005-03-24 | 2006-05-16 | Langdon Incorporated | Portion of ductwork |
| USD534253S1 (en) | 2005-03-24 | 2006-12-26 | Langdon Incorporated | Gasket |
| US7275019B2 (en) * | 2005-05-17 | 2007-09-25 | Dell Products L.P. | System and method for information handling system thermal diagnostics |
| US7534519B2 (en) * | 2005-09-16 | 2009-05-19 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Symmetrical, bi-electrode supported solid oxide fuel cell |
| BRPI0601210A (pt) * | 2006-03-17 | 2007-11-27 | Coppe Ufrj | processo de obtenção de suspensões aquosas para eletrodos de pilhas a combustìvel de óxido sólido e outros dispositivos eletrocatalìticos |
| JP4861735B2 (ja) * | 2006-03-30 | 2012-01-25 | 新光電気工業株式会社 | 固体電解質燃料電池及びその製造方法 |
| USD586704S1 (en) * | 2006-04-06 | 2009-02-17 | Pioneer Weston International Limited | Axle seal |
| CN100399611C (zh) * | 2006-05-19 | 2008-07-02 | 中国矿业大学(北京) | 固体氧化物燃料电池阴极负载型半电池的制备方法 |
| USD651291S1 (en) * | 2010-01-24 | 2011-12-27 | Glv International (1995) Ltd. | Duct connector ring |
| USD728774S1 (en) * | 2011-04-18 | 2015-05-05 | Michael Graham | Connector assembly |
| USD723667S1 (en) * | 2012-10-15 | 2015-03-03 | Steven C. Locke | Hose protection device |
| USD799690S1 (en) * | 2014-12-22 | 2017-10-10 | Ebara Corporation | Inner cylinder for exhaust gas treatment apparatus |
| USD861766S1 (en) * | 2017-01-13 | 2019-10-01 | Gopro, Inc. | Camera lens filter |
| CN109841844A (zh) * | 2017-11-28 | 2019-06-04 | 中国科学院大连化学物理研究所 | 一种锰酸镧基阴极支撑固体氧化物燃料电池及其应用 |
| US20220190373A1 (en) * | 2020-12-14 | 2022-06-16 | Bloom Energy Corporation | Solid oxide electrolyzer cell including electrolysis-tolerant air-side electrode |
| USD984656S1 (en) * | 2021-12-27 | 2023-04-25 | Youhui Yang | Massager accessory |
Family Cites Families (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE25610C1 (ja) | 1908-10-03 | |||
| US409631A (en) | 1889-08-20 | Charles b | ||
| US210367A (en) | 1878-11-26 | Improvement in sheet-metal elbows | ||
| SE19819C1 (ja) | 1905-09-02 | |||
| SE17788C1 (ja) | 1904-06-25 | |||
| SE25473C1 (ja) | 1908-09-26 | |||
| SE26995C1 (ja) | 1909-06-05 | |||
| SE26059C1 (ja) | 1908-12-12 | |||
| US244720A (en) | 1881-07-19 | Fredrick hildebrandt | ||
| US3111922A (en) | 1963-11-26 | Method of making sheet metal elbows | ||
| US193847A (en) | 1877-08-07 | Improvement in stove-pipe elbows | ||
| SE13987C1 (ja) | 1902-04-05 | |||
| US735644A (en) | 1902-10-27 | 1903-08-04 | Eduard Wirtz | Sheet-metal clamping-band with inclined loose displaceable joint for pipe-unions. |
| US910119A (en) | 1908-02-24 | 1909-01-19 | Freeman A Dunn | Pipe. |
| US904199A (en) | 1908-08-03 | 1908-11-17 | Bernhard W Harris | Metal culvert. |
| US997072A (en) | 1910-02-28 | 1911-07-04 | Charles Mares | Pipe-elbow. |
| US1083002A (en) | 1913-08-14 | 1913-12-30 | American Rolling Mill Co | Sheet-metal culvert. |
| GB317678A (en) | 1928-11-03 | 1929-08-22 | Schmidt Ernst | Improvements in and relating to thermal insulation |
| GB442751A (en) | 1934-09-11 | 1936-02-14 | Electric Supplies Bloxwich Ltd | Improvements in or relating to junction fittings for use in connection with electrical wiring conduits |
| US2392220A (en) | 1943-06-26 | 1946-01-01 | William J Bruhn | Stovepipe elbow |
| US2482558A (en) | 1946-10-26 | 1949-09-20 | Vito V Scaringella | Pipe joint |
| US2535186A (en) | 1946-12-11 | 1950-12-26 | Joel F Anderson | Stovepipe connector for chimneys and the like |
| US2823703A (en) | 1955-07-26 | 1958-02-18 | Jr Otto Nusser | Flexible pipe |
| US3290066A (en) | 1963-09-12 | 1966-12-06 | Gary Steel Products Corp | Sheet metal pipe fitting |
| US3327945A (en) | 1965-04-29 | 1967-06-27 | Conco Engineering Works Inc | Keying means for draft controls |
| US3368830A (en) | 1967-05-10 | 1968-02-13 | Johns Manville | Pipe joint |
| GB1403744A (en) | 1972-07-20 | 1975-08-28 | Piccoli D | Conduits joints comprising tubular elements of sheet metal |
| GB1429220A (en) | 1973-04-04 | 1976-03-24 | Kitsons Insulation Prod | Pipe cladding |
| SE382675B (sv) | 1974-12-12 | 1976-02-09 | Lindab Lindhs Industri Ab | Rorformigt skarvstycke. |
| US4007941A (en) | 1975-07-24 | 1977-02-15 | Acta Limited | Seal for duct terminator |
| AT363743B (de) | 1979-02-22 | 1981-08-25 | Durapipe Ltd | Mechanische verbindung zwischen zwei rohren |
| US4288111A (en) | 1980-01-21 | 1981-09-08 | Enterprise Construction Services, Inc. | Joint construction for sheet metal ducts |
| ES8604432A1 (es) | 1983-10-31 | 1986-02-01 | Foster Wheeler Energy Corp | Un metodo de fabricacion de un codo de tuberia |
| US5306411A (en) * | 1989-05-25 | 1994-04-26 | The Standard Oil Company | Solid multi-component membranes, electrochemical reactor components, electrochemical reactors and use of membranes, reactor components, and reactor for oxidation reactions |
| US5057362A (en) * | 1988-02-01 | 1991-10-15 | California Institute Of Technology | Multilayer ceramic oxide solid electrolyte for fuel cells and electrolysis cells |
| DE3935310A1 (de) * | 1989-10-24 | 1991-04-25 | Asea Brown Boveri | Brennstoffzellenanordnung und verfahren zu deren herstellung |
| JPH04149064A (ja) * | 1990-10-08 | 1992-05-22 | Nissan Chem Ind Ltd | 固体電解質磁器 |
| US5143801A (en) * | 1990-10-22 | 1992-09-01 | Battelle Memorial Institute | Solid oxide fuel cells, and air electrode and electrical interconnection materials therefor |
| JPH05190180A (ja) * | 1992-01-13 | 1993-07-30 | Ngk Insulators Ltd | 固体電解質型燃料電池の空気電極体、その製造方法及び固体電解質型燃料電池の製造方法 |
| JP3317523B2 (ja) * | 1992-07-27 | 2002-08-26 | 新日本石油株式会社 | 固体電解質型燃料電池 |
-
1993
- 1993-03-01 DK DK022593A patent/DK171621B1/da not_active IP Right Cessation
- 1993-04-09 US US29/006,945 patent/USD360020S/en not_active Expired - Lifetime
-
1994
- 1994-03-01 AT AT94908982T patent/ATE153181T1/de not_active IP Right Cessation
- 1994-03-01 US US08/513,823 patent/US5591537A/en not_active Expired - Lifetime
- 1994-03-01 AU AU62021/94A patent/AU6202194A/en not_active Abandoned
- 1994-03-01 EP EP94908982A patent/EP0687387B1/en not_active Expired - Lifetime
- 1994-03-01 WO PCT/DK1994/000084 patent/WO1994020998A1/en not_active Ceased
- 1994-03-01 JP JP51947394A patent/JP3351791B2/ja not_active Expired - Lifetime
- 1994-03-01 DE DE69403198T patent/DE69403198T2/de not_active Expired - Lifetime
-
1995
- 1995-08-31 NO NO19953416A patent/NO318176B1/no not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010177187A (ja) * | 2008-12-03 | 2010-08-12 | Technical Univ Of Denmark | 固体酸化物セル及び固体酸化物セルスタック |
| JP2012221946A (ja) * | 2011-04-04 | 2012-11-12 | Korea Institute Of Science And Technology | ナノ構造複合体空気極を含む固体酸化物燃料電池及びその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE153181T1 (de) | 1997-05-15 |
| NO318176B1 (no) | 2005-02-14 |
| EP0687387B1 (en) | 1997-05-14 |
| NO953416D0 (no) | 1995-08-31 |
| WO1994020998A1 (en) | 1994-09-15 |
| US5591537A (en) | 1997-01-07 |
| JP3351791B2 (ja) | 2002-12-03 |
| DE69403198D1 (de) | 1997-06-19 |
| DK171621B1 (da) | 1997-02-24 |
| DK22593A (da) | 1994-09-02 |
| NO953416L (no) | 1995-10-31 |
| AU6202194A (en) | 1994-09-26 |
| EP0687387A1 (en) | 1995-12-20 |
| USD360020S (en) | 1995-07-04 |
| DE69403198T2 (de) | 1997-08-21 |
| DK22593D0 (da) | 1993-03-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH08507639A (ja) | 固体酸化物燃料電池 | |
| Kawada et al. | Characteristics of slurry‐coated nickel zirconia cermet anodes for solid oxide fuel cells | |
| Jiang et al. | Fabrication and performance of Ni/3 mol% Y2O3–ZrO2 cermet anodes for solid oxide fuel cells | |
| JP3527099B2 (ja) | 固体酸化物燃料電池用カソード組成物 | |
| Taillades et al. | Intermediate temperature anode‐supported fuel cell based on BaCe0. 9Y0. 1O3 electrolyte with novel Pr2NiO4 cathode | |
| Horri et al. | Electrochemical characteristics and performance of anode-supported SOFCs fabricated using carbon microspheres as a pore-former | |
| Molin et al. | Processing of Ce0. 8Gd0. 2O2-δ barrier layers for solid oxide cells: The effect of preparation method and thickness on the interdiffusion and electrochemical performance | |
| Lee et al. | Conditioning effects on La1− xSrxMnO3-yttria stabilized zirconia electrodes for thin-film solid oxide fuel cells | |
| AU675480B2 (en) | Method for applying a cermet electrode layer to a sintered electrolyte | |
| Chrzan et al. | Nanocrystalline cathode functional layer for SOFC | |
| Itagaki et al. | Anode-supported SOFC with thin film of proton-conducting BaCe0. 8Y0. 2O3− α by electrophoretic deposition | |
| RU2416843C1 (ru) | Композиционный материал для применения в качестве электродного материала в твердооксидных элементах тоэ | |
| EP4170682B1 (en) | Proton conducting cell structure, proton conductor, electrochemical device, and method for producing proton conductor | |
| WO2000069008A1 (en) | Electrochemical cell | |
| Ding et al. | Fabrication and characterization of low-temperature SOFC stack based on GDC electrolyte membrane | |
| Guan et al. | A Performance Study of Solid Oxide Fuel Cells With BaZr0. 1Ce0. 7Y0. 2O3–δ Electrolyte Developed by Spray‐Modified Pressing Method | |
| JP7208764B2 (ja) | 固体酸化物形燃料電池とこれに用いる集電部形成用材料 | |
| Nowicki et al. | Manufacturing and Electrochemical Evaluation of SOFCRoll with the La0. 43Ca0. 37Ni0. 06Ti0. 94O3-γ-Zr0. 92Y0. 08O2-γ anode | |
| Trofimenko et al. | Through Interface Optimization to New Generation of Robust Electrolyte Supported Cell with High Power Density | |
| Kim et al. | Characterization and electrochemical performance of composite BSCF cathode for intermediate-temperature solid oxide fuel cell | |
| JPH08264188A (ja) | 固体電解質型燃料電池及びその製造方法 | |
| Zhang et al. | Effect of SrTi0. 3Fe0. 6Co0. 1O3 Infiltration on the Performance of LSM-YSZ Cathode Supported Solid Oxide Fuel Cells with Sr (Ti, Fe) O3 Anodes | |
| JP3533694B2 (ja) | 多孔質性導電材料粉末とその製造方法、および燃料電池の製造方法 | |
| Xiong et al. | Effect of samarium doped ceria nanoparticles impregnation on the performance of anode supported SOFC with (Pr0. 7Ca0. 3) 0.9 MnO3− δ cathode | |
| Liao et al. | Investigation on the performance testing reliability by introducing current collection modification for the solid oxide fuel cell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
| R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
| R370 | Written measure of declining of transfer procedure |
Free format text: JAPANESE INTERMEDIATE CODE: R370 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080920 Year of fee payment: 6 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090920 Year of fee payment: 7 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100920 Year of fee payment: 8 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110920 Year of fee payment: 9 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110920 Year of fee payment: 9 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120920 Year of fee payment: 10 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130920 Year of fee payment: 11 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |