JP2018037622A - アルミニウム多孔質体 - Google Patents

アルミニウム多孔質体 Download PDF

Info

Publication number: JP2018037622A
Authority: JP; Japan
Prior art keywords: aluminum; porous body; mass; capacitor; electrode material
Prior art date: 2016-09-02
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.): Pending

Application number

JP2016172147A

Other languages

English (en)

Japanese (ja)

Inventor

雅司坂口

Masashi Sakaguchi

雅司坂口

西森　秀樹

Hideki Nishimori

秀樹西森

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.)

Resonac Holdings Corp

Original Assignee

Showa Denko KK

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.)

2016-09-02

Filing date

2016-09-02

Publication date

2018-03-08

2016-09-02 Application filed by Showa Denko KK filed Critical Showa Denko KK

2016-09-02 Priority to JP2016172147A priority Critical patent/JP2018037622A/ja

2017-08-30 Priority to PCT/JP2017/031263 priority patent/WO2018043604A1/fr

2018-03-08 Publication of JP2018037622A publication Critical patent/JP2018037622A/ja

Status Pending legal-status Critical Current

Links

229910052782 aluminium Inorganic materials 0.000 title claims abstract description 89
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 89
239000011148 porous material Substances 0.000 claims abstract description 31
QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims abstract description 7
229910052753 mercury Inorganic materials 0.000 claims abstract description 7
239000003990 capacitor Substances 0.000 claims description 42
239000007772 electrode material Substances 0.000 claims description 20
238000002459 porosimetry Methods 0.000 claims description 5
230000000149 penetrating effect Effects 0.000 claims description 4
238000000034 method Methods 0.000 abstract description 38
230000035515 penetration Effects 0.000 abstract 1
239000002243 precursor Substances 0.000 description 27
238000005266 casting Methods 0.000 description 20
238000010438 heat treatment Methods 0.000 description 18
230000008023 solidification Effects 0.000 description 18
238000007711 solidification Methods 0.000 description 18
238000011282 treatment Methods 0.000 description 18
239000000126 substance Substances 0.000 description 17
239000000654 additive Substances 0.000 description 16
230000000996 additive effect Effects 0.000 description 16
238000006243 chemical reaction Methods 0.000 description 16
239000000243 solution Substances 0.000 description 10
229910045601 alloy Inorganic materials 0.000 description 9
239000000956 alloy Substances 0.000 description 9
239000013078 crystal Substances 0.000 description 9
239000002253 acid Substances 0.000 description 8
239000010405 anode material Substances 0.000 description 8
239000011888 foil Substances 0.000 description 8
239000000203 mixture Substances 0.000 description 8
239000004065 semiconductor Substances 0.000 description 8
229910000838 Al alloy Inorganic materials 0.000 description 7
210000004027 cell Anatomy 0.000 description 7
238000009749 continuous casting Methods 0.000 description 7
230000005496 eutectics Effects 0.000 description 7
239000011800 void material Substances 0.000 description 7
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
238000010828 elution Methods 0.000 description 6
229910052751 metal Inorganic materials 0.000 description 6
239000007864 aqueous solution Substances 0.000 description 5
238000001816 cooling Methods 0.000 description 5
239000003480 eluent Substances 0.000 description 5
238000005530 etching Methods 0.000 description 5
239000007788 liquid Substances 0.000 description 5
239000002184 metal Substances 0.000 description 5
150000003839 salts Chemical class 0.000 description 5
238000005516 engineering process Methods 0.000 description 4
239000007787 solid Substances 0.000 description 4
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
229910000905 alloy phase Inorganic materials 0.000 description 3
KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 3
239000004327 boric acid Substances 0.000 description 3
KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
239000011248 coating agent Substances 0.000 description 3
238000000576 coating method Methods 0.000 description 3
229920001940 conductive polymer Polymers 0.000 description 3
239000004020 conductor Substances 0.000 description 3
239000008151 electrolyte solution Substances 0.000 description 3
230000036571 hydration Effects 0.000 description 3
238000006703 hydration reaction Methods 0.000 description 3
YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 2
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 2
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 2
WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
150000001412 amines Chemical class 0.000 description 2
150000001450 anions Chemical class 0.000 description 2
AMKPEQFFXVSTGY-UHFFFAOYSA-N azane boric acid octahydrate Chemical compound OB(O)O.OB(O)O.OB(O)O.OB(O)O.OB(O)O.N.N.N.N.N.N.N.N.N.N.N.N.N.N.N.O.O.O.O.O.O.O.O AMKPEQFFXVSTGY-UHFFFAOYSA-N 0.000 description 2
238000007664 blowing Methods 0.000 description 2
229910052799 carbon Inorganic materials 0.000 description 2
150000001768 cations Chemical class 0.000 description 2
230000007547 defect Effects 0.000 description 2
210000001787 dendrite Anatomy 0.000 description 2
239000002019 doping agent Substances 0.000 description 2
238000001704 evaporation Methods 0.000 description 2
230000008020 evaporation Effects 0.000 description 2
230000008014 freezing Effects 0.000 description 2
238000007710 freezing Methods 0.000 description 2
238000007654 immersion Methods 0.000 description 2
NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
239000000463 material Substances 0.000 description 2
238000005259 measurement Methods 0.000 description 2
238000000879 optical micrograph Methods 0.000 description 2
238000006116 polymerization reaction Methods 0.000 description 2
238000002203 pretreatment Methods 0.000 description 2
229910052709 silver Inorganic materials 0.000 description 2
239000004332 silver Substances 0.000 description 2
238000009751 slip forming Methods 0.000 description 2
239000002904 solvent Substances 0.000 description 2
GKWLILHTTGWKLQ-UHFFFAOYSA-N 2,3-dihydrothieno[3,4-b][1,4]dioxine Chemical compound O1CCOC2=CSC=C21 GKWLILHTTGWKLQ-UHFFFAOYSA-N 0.000 description 1
FLDCSPABIQBYKP-UHFFFAOYSA-N 5-chloro-1,2-dimethylbenzimidazole Chemical compound ClC1=CC=C2N(C)C(C)=NC2=C1 FLDCSPABIQBYKP-UHFFFAOYSA-N 0.000 description 1
229910018134 Al-Mg Inorganic materials 0.000 description 1
229910018137 Al-Zn Inorganic materials 0.000 description 1
229910018467 Al—Mg Inorganic materials 0.000 description 1
229910018573 Al—Zn Inorganic materials 0.000 description 1
239000001741 Ammonium adipate Substances 0.000 description 1
LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
239000001361 adipic acid Substances 0.000 description 1
235000011037 adipic acid Nutrition 0.000 description 1
239000003513 alkali Substances 0.000 description 1
229910000147 aluminium phosphate Inorganic materials 0.000 description 1
229910021529 ammonia Inorganic materials 0.000 description 1
235000019293 ammonium adipate Nutrition 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
238000009835 boiling Methods 0.000 description 1
150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
239000001913 cellulose Substances 0.000 description 1
229920002678 cellulose Polymers 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
238000006298 dechlorination reaction Methods 0.000 description 1
238000007598 dipping method Methods 0.000 description 1
238000004090 dissolution Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000003792 electrolyte Substances 0.000 description 1
238000000866 electrolytic etching Methods 0.000 description 1
230000005672 electromagnetic field Effects 0.000 description 1
230000001771 impaired effect Effects 0.000 description 1
239000012535 impurity Substances 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
238000001459 lithography Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
238000002844 melting Methods 0.000 description 1
239000012528 membrane Substances 0.000 description 1
229910017604 nitric acid Inorganic materials 0.000 description 1
150000007530 organic bases Chemical class 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
230000002093 peripheral effect Effects 0.000 description 1
238000010587 phase diagram Methods 0.000 description 1
235000011007 phosphoric acid Nutrition 0.000 description 1
229920000767 polyaniline Polymers 0.000 description 1
229920000128 polypyrrole Polymers 0.000 description 1
229920000123 polythiophene Polymers 0.000 description 1
239000000843 powder Substances 0.000 description 1
238000007639 printing Methods 0.000 description 1
238000005096 rolling process Methods 0.000 description 1
238000007789 sealing Methods 0.000 description 1
238000007493 shaping process Methods 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
229910052717 sulfur Inorganic materials 0.000 description 1
229930192474 thiophene Natural products 0.000 description 1
WYXIGTJNYDDFFH-UHFFFAOYSA-Q triazanium;borate Chemical compound [NH4+].[NH4+].[NH4+].[O-]B([O-])[O-] WYXIGTJNYDDFFH-UHFFFAOYSA-Q 0.000 description 1
238000005406 washing Methods 0.000 description 1
238000004804 winding Methods 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/04—Electrodes or formation of dielectric layers thereon
- H01G9/048—Electrodes or formation of dielectric layers thereon characterised by their structure
- H01G9/052—Sintered electrodes
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/04—Electrodes or formation of dielectric layers thereon
- H01G9/048—Electrodes or formation of dielectric layers thereon characterised by their structure
- H01G9/055—Etched foil electrodes

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Microelectronics & Electronic Packaging (AREA)
Chemical & Material Sciences (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Electric Double-Layer Capacitors Or The Like (AREA)

JP2016172147A 2016-09-02 2016-09-02 アルミニウム多孔質体 Pending JP2018037622A (ja)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
JP2016172147A JP2018037622A (ja)	2016-09-02	2016-09-02	アルミニウム多孔質体
PCT/JP2017/031263 WO2018043604A1 (fr)	2016-09-02	2017-08-30	Corps poreux en aluminium

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP2016172147A JP2018037622A (ja)	2016-09-02	2016-09-02	アルミニウム多孔質体

Publications (1)

Publication Number	Publication Date
JP2018037622A true JP2018037622A (ja)	2018-03-08

Family

ID=61301044

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2016172147A Pending JP2018037622A (ja)	2016-09-02	2016-09-02	アルミニウム多孔質体

Country Status (2)

Country	Link
JP (1)	JP2018037622A (fr)
WO (1)	WO2018043604A1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS551344B2 (fr) *	1972-02-11	1980-01-12
JP3247265B2 (ja) *	1994-12-06	2002-01-15	昭和電工株式会社	金属の鋳造法及びその装置

2016
- 2016-09-02 JP JP2016172147A patent/JP2018037622A/ja active Pending
2017
- 2017-08-30 WO PCT/JP2017/031263 patent/WO2018043604A1/fr not_active Ceased

Also Published As

Publication number	Publication date
WO2018043604A1 (fr)	2018-03-08

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2020-10-27

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