CA2248341C - Procede pour produire une cathode par oxydation dans une cellule electrochimique au carbonate en fusion - Google Patents

Procede pour produire une cathode par oxydation dans une cellule electrochimique au carbonate en fusion Download PDF

Info

Publication number: CA2248341C
Authority: CA; Canada
Prior art keywords: fuel cell; cathode; precursor electrode; molten carbonate; nickel
Prior art date: 1996-03-09
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.): Expired - Fee Related

Application number

CA002248341A

Other languages

English (en)

Other versions

CA2248341A1 (fr

Inventor

Hartmut Wendt

Hans-Jurgen Salge

Manfred Bischoff

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

MTU CFC Solutions GmbH

Original Assignee

MTU CFC Solutions GmbH

Priority date (The priority date 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 date listed.)

1996-03-09

Filing date

1997-03-05

Publication date

2007-08-14

1996-03-09 Priority claimed from DE19609313A external-priority patent/DE19609313C1/de

1997-03-05 Application filed by MTU CFC Solutions GmbH filed Critical MTU CFC Solutions GmbH

1997-09-12 Publication of CA2248341A1 publication Critical patent/CA2248341A1/fr

2007-08-14 Application granted granted Critical

2007-08-14 Publication of CA2248341C publication Critical patent/CA2248341C/fr

2017-03-05 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

239000000446 fuel Substances 0.000 title claims abstract description 39
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 title claims abstract description 25
238000000034 method Methods 0.000 title claims abstract description 23
230000003647 oxidation Effects 0.000 title abstract description 33
238000007254 oxidation reaction Methods 0.000 title abstract description 33
239000002243 precursor Substances 0.000 claims abstract description 50
238000004519 manufacturing process Methods 0.000 claims abstract description 11
239000011159 matrix material Substances 0.000 claims abstract description 10
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 57
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 36
229910002092 carbon dioxide Inorganic materials 0.000 claims description 20
229910052759 nickel Inorganic materials 0.000 claims description 20
230000001590 oxidative effect Effects 0.000 claims description 13
239000000203 mixture Substances 0.000 claims description 12
239000001569 carbon dioxide Substances 0.000 claims description 11
239000003792 electrolyte Substances 0.000 claims description 8
238000009434 installation Methods 0.000 claims description 6
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 5
229910052748 manganese Inorganic materials 0.000 claims description 5
238000011065 in-situ storage Methods 0.000 claims description 4
229910052742 iron Inorganic materials 0.000 claims description 4
239000000956 alloy Substances 0.000 claims description 3
229910045601 alloy Inorganic materials 0.000 claims description 3
229910017052 cobalt Inorganic materials 0.000 claims description 3
239000010941 cobalt Substances 0.000 claims description 3
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
UMYVESYOFCWRIW-UHFFFAOYSA-N cobalt;methanone Chemical compound O=C=[Co] UMYVESYOFCWRIW-UHFFFAOYSA-N 0.000 claims description 3
JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 claims description 3
238000011010 flushing procedure Methods 0.000 claims 2
238000002844 melting Methods 0.000 claims 1
230000008018 melting Effects 0.000 claims 1
239000007789 gas Substances 0.000 description 13
GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 12
229910000480 nickel oxide Inorganic materials 0.000 description 11
230000015572 biosynthetic process Effects 0.000 description 10
238000006243 chemical reaction Methods 0.000 description 7
239000010408 film Substances 0.000 description 7
239000001301 oxygen Substances 0.000 description 7
229910052760 oxygen Inorganic materials 0.000 description 7
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
239000013078 crystal Substances 0.000 description 5
239000011148 porous material Substances 0.000 description 5
239000002184 metal Substances 0.000 description 4
229910052751 metal Inorganic materials 0.000 description 4
230000002349 favourable effect Effects 0.000 description 3
230000010287 polarization Effects 0.000 description 3
230000001603 reducing effect Effects 0.000 description 3
229910032387 LiCoO2 Inorganic materials 0.000 description 2
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
230000002411 adverse Effects 0.000 description 2
229910002091 carbon monoxide Inorganic materials 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000006056 electrooxidation reaction Methods 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
229910052744 lithium Inorganic materials 0.000 description 2
230000008569 process Effects 0.000 description 2
230000035484 reaction time Effects 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
229910011259 LiCoOz Inorganic materials 0.000 description 1
229910010584 LiFeO2 Inorganic materials 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
239000000654 additive Substances 0.000 description 1
239000011230 binding agent Substances 0.000 description 1
239000003054 catalyst Substances 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
229910000428 cobalt oxide Inorganic materials 0.000 description 1
IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 1
229910052963 cobaltite Inorganic materials 0.000 description 1
230000001934 delay Effects 0.000 description 1
230000004907 flux Effects 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
230000001299 hyperoxygenation Effects 0.000 description 1
XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 1
229910052808 lithium carbonate Inorganic materials 0.000 description 1
FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 description 1
229910001947 lithium oxide Inorganic materials 0.000 description 1
JXGGISJJMPYXGJ-UHFFFAOYSA-N lithium;oxido(oxo)iron Chemical compound [Li+].[O-][Fe]=O JXGGISJJMPYXGJ-UHFFFAOYSA-N 0.000 description 1
239000000155 melt Substances 0.000 description 1
230000000877 morphologic effect Effects 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
238000013021 overheating Methods 0.000 description 1
-1 oxygen ions Chemical class 0.000 description 1
230000035515 penetration Effects 0.000 description 1
239000004014 plasticizer Substances 0.000 description 1
230000009467 reduction Effects 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
238000010405 reoxidation reaction Methods 0.000 description 1
239000004065 semiconductor Substances 0.000 description 1
238000005245 sintering Methods 0.000 description 1
239000007858 starting material Substances 0.000 description 1
239000010409 thin film Substances 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
- H01M4/8605—Porous electrodes
- H01M4/8621—Porous electrodes containing only metallic or ceramic material, e.g. made by sintering or sputtering
- 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
- H01M4/88—Processes of manufacture
- H01M4/8825—Methods for deposition of the catalytic active composition
- H01M4/8842—Coating using a catalyst salt precursor in solution followed by evaporation and reduction of the precursor
- 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
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/14—Fuel cells with fused electrolytes
- H01M8/141—Fuel cells with fused electrolytes the anode and the cathode being gas-permeable electrodes or electrode layers
- H01M8/142—Fuel cells with fused electrolytes the anode and the cathode being gas-permeable electrodes or electrode layers with matrix-supported or semi-solid matrix-reinforced electrolyte
- 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
- H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
- H01M2004/8689—Positive electrodes
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/14—Fuel cells with fused electrolytes
- H01M2008/147—Fuel cells with molten carbonates
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0048—Molten electrolytes used at high temperature
- H01M2300/0051—Carbonates
- 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
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
General Chemical & Material Sciences (AREA)
Electrochemistry (AREA)
Manufacturing & Machinery (AREA)
Sustainable Development (AREA)
Sustainable Energy (AREA)
Life Sciences & Earth Sciences (AREA)
Ceramic Engineering (AREA)
Materials Engineering (AREA)
Inert Electrodes (AREA)
Fuel Cell (AREA)

CA002248341A 1996-03-09 1997-03-05 Procede pour produire une cathode par oxydation dans une cellule electrochimique au carbonate en fusion Expired - Fee Related CA2248341C (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE19609313A DE19609313C1 (de)	1996-03-09	1996-03-09	Verfahren zur Herstellung einer Kathode für eine Schmelzkarbonat-Brennstoffzelle und eine nach dem Verfahren hergestellte Kathode
DE19609313.9		1996-03-09
PCT/EP1997/001094 WO1997033332A1 (fr)	1996-03-09	1997-03-05	Procede pour produire une cathode par oxydation dans une cellule electrochimique au carbonate en fusion

Publications (2)

Publication Number	Publication Date
CA2248341A1 CA2248341A1 (fr)	1997-09-12
CA2248341C true CA2248341C (fr)	2007-08-14

Family

ID=38434495

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002248341A Expired - Fee Related CA2248341C (fr)	1996-03-09	1997-03-05	Procede pour produire une cathode par oxydation dans une cellule electrochimique au carbonate en fusion

Country Status (1)

Country	Link
CA (1)	CA2248341C (fr)

1997
- 1997-03-05 CA CA002248341A patent/CA2248341C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2248341A1 (fr)	1997-09-12

Legal Events

Date	Code	Title	Description
2002-02-14	EEER	Examination request
2014-04-16	MKLA	Lapsed	Effective date: 20140305

Publication	Publication Date	Title
US6063141A (en)	2000-05-16	Cathode for a molten carbonate fuel cell and method for manufacturing same
US4663250A (en)	1987-05-05	Reduction of electrode dissolution
US4659379A (en)	1987-04-21	Nickel anode electrode
EP0448517B1 (fr)	1996-06-12	Anodes pour piles contenant des cellules à combustible au carbonate
JP3228377B2 (ja)	2001-11-12	溶融炭酸塩型燃料電池カソードとその溶解抑制方法
US4654195A (en)	1987-03-31	Method for fabricating molten carbonate ribbed anodes
Böhme et al.	1994	Development of materials and production technologies for molten carbonate fuel cells
JP2955491B2 (ja)	1999-10-04	溶融炭酸塩燃料電池用アノードの製造方法
US5415833A (en)	1995-05-16	Method for forming molten carbonate fuel cell anodes
CA2248341C (fr)	2007-08-14	Procede pour produire une cathode par oxydation dans une cellule electrochimique au carbonate en fusion
US20080292944A1 (en)	2008-11-27	Silver Gas Diffusion Electrode for Use in Air Containing Co2, and Method for the Production Thereof
US5021303A (en)	1991-06-04	Molten carbonate fuel cell start-up process
US6585931B1 (en)	2003-07-01	Molten carbonate fuel cell anode and method for manufacturing the same
JPH06150937A (ja)	1994-05-31	固体高分子型燃料電池
JPH0546666B2 (fr)	1993-07-14
JPH0520872B2 (fr)	1993-03-22
JP3220330B2 (ja)	2001-10-22	固体電解質型燃料電池における発電方法
KR20060088166A (ko)	2006-08-04	니켈-알루미늄 합금의 인-시츄 소결에 의한 용융탄산염연료전지용 니켈-알루미늄 합금 연료극 및 그 제조방법
JPS62213066A (ja)	1987-09-18	ガス拡散電極の製造方法
JPH06163056A (ja)	1994-06-10	高分子電解質型燃料電池
JPH0711962B2 (ja)	1995-02-08	ガス拡散電極の製造方法
JP2517750B2 (ja)	1996-07-24	溶融塩型燃料電池の製造方法
JPH04215257A (ja)	1992-08-06	溶融炭酸塩燃料電池
JPH07105968A (ja)	1995-04-21	溶融炭酸塩型燃料電池とその製造方法及びその運転方法
JPS58131666A (ja)	1983-08-05	溶融塩型燃料電池