BR0008383A - Separador para bateria de combustìvel eletrolìtica de polìmero sólido - Google Patents
Separador para bateria de combustìvel eletrolìtica de polìmero sólidoInfo
- Publication number
- BR0008383A BR0008383A BR0008383-6A BR0008383A BR0008383A BR 0008383 A BR0008383 A BR 0008383A BR 0008383 A BR0008383 A BR 0008383A BR 0008383 A BR0008383 A BR 0008383A
- Authority
- BR
- Brazil
- Prior art keywords
- separator
- solid polymer
- fuel battery
- electrolytically
- polymer fuel
- Prior art date
Links
Classifications
-
- 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
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0204—Non-porous and characterised by the material
- H01M8/0213—Gas-impermeable carbon-containing materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/431—Inorganic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/403—Manufacturing processes of separators, membranes or diaphragms
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
- H01M50/457—Separators, membranes or diaphragms characterised by the material having a layered structure comprising three or more layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
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- 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
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0204—Non-porous and characterised by the material
-
- 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
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0204—Non-porous and characterised by the material
- H01M8/0223—Composites
- H01M8/0228—Composites in the form of layered or coated products
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- 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
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
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- 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
- H01M2300/0065—Solid electrolytes
- H01M2300/0082—Organic polymers
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- 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
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0204—Non-porous and characterised by the material
- H01M8/0206—Metals or alloys
-
- 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
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0204—Non-porous and characterised by the material
- H01M8/0215—Glass; Ceramic materials
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- 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)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Composite Materials (AREA)
- Inorganic Chemistry (AREA)
- Fuel Cell (AREA)
Abstract
"SEPARADOR PARA BATERIA DE COMBUSTìVEL ELETROLìTICA DE POLìMERO SóLIDO". Trata-se de um separador para uma bateria de combustível eletrolítica de polímero sólido que compreende células unitárias construídas em camadas, cada uma das quais compreende um filme eletrolitico de polimero sólido, camadas de eletrodos de catalisador dispostas em ambos os lados do filme, um eletrodo de difusão de gás, e o separador, caracterizado pelo fato de que pelo menos uma parte do separador, em contato com o eletrodo de difusão de gás, é coberta com um revestimento incluindo um filme de carbono duro condutor. Por uso desse separador, uma bateria de combustivel eletrolitica de polimero sólido, tendo uma excelente resistência à corrosão e uma pequena resistência elétrica interna, pode ser proporcionada.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20417399 | 1999-07-19 | ||
PCT/JP2000/004719 WO2001006585A1 (fr) | 1999-07-19 | 2000-07-13 | Separateur pour pile a combustible electrolytique polymere solide |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0008383A true BR0008383A (pt) | 2002-04-02 |
Family
ID=16486055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0008383-6A BR0008383A (pt) | 1999-07-19 | 2000-07-13 | Separador para bateria de combustìvel eletrolìtica de polìmero sólido |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1231655A4 (pt) |
KR (1) | KR20020012318A (pt) |
CN (1) | CN1352812A (pt) |
AU (1) | AU6015500A (pt) |
BR (1) | BR0008383A (pt) |
CA (1) | CA2361325A1 (pt) |
NO (1) | NO20020298D0 (pt) |
WO (1) | WO2001006585A1 (pt) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4147925B2 (ja) | 2002-12-04 | 2008-09-10 | トヨタ自動車株式会社 | 燃料電池用セパレータ |
JP2004014208A (ja) * | 2002-06-05 | 2004-01-15 | Toyota Motor Corp | 燃料電池のセパレータとその製造方法 |
US7261963B2 (en) * | 2002-11-12 | 2007-08-28 | General Motors Corporation | Corrosion resistant, electrically and thermally conductive coating for multiple applications |
US6887613B2 (en) * | 2002-12-04 | 2005-05-03 | General Motors Corporation | Corrosion resistant PEM fuel cell |
KR101065374B1 (ko) | 2004-06-30 | 2011-09-16 | 삼성에스디아이 주식회사 | 연료전지용 고분자 막 및 그 제조방법 |
EA200900182A1 (ru) * | 2006-07-13 | 2009-06-30 | Тиэр Коутингз Лимитед | Устройство для нанесения покрытий и способ нанесения покрытий |
JP4702304B2 (ja) | 2007-02-22 | 2011-06-15 | トヨタ自動車株式会社 | 燃料電池用セパレータ、燃料電池用セパレータの製造方法及び燃料電池 |
JP2009238497A (ja) * | 2008-03-26 | 2009-10-15 | Nissan Motor Co Ltd | 燃料電池用セパレータ |
JP5347456B2 (ja) * | 2008-11-28 | 2013-11-20 | 日産自動車株式会社 | 燃料電池スタック、および燃料電池スタックを有する車両 |
CN102227842B (zh) * | 2008-11-28 | 2014-03-12 | 日产自动车株式会社 | 密封构造及具有该密封构造的燃料电池 |
US10439232B2 (en) | 2009-04-06 | 2019-10-08 | Audi Ag | Selectively sealing fuel cell porous plate |
JP5712518B2 (ja) * | 2010-07-16 | 2015-05-07 | 日産自動車株式会社 | 導電部材の製造方法 |
GB201203219D0 (en) * | 2012-02-24 | 2012-04-11 | Teer Coatings Ltd | Coating with conductive and corrosion resistance characteristics |
CN106415908B (zh) | 2014-06-17 | 2019-02-12 | 美敦力公司 | 用于电池的半固体电解质 |
JP6083426B2 (ja) * | 2014-11-14 | 2017-02-22 | トヨタ自動車株式会社 | 燃料電池用セパレータ |
US10333173B2 (en) | 2014-11-14 | 2019-06-25 | Medtronic, Inc. | Composite separator and electrolyte for solid state batteries |
US10587005B2 (en) | 2016-03-30 | 2020-03-10 | Wildcat Discovery Technologies, Inc. | Solid electrolyte compositions |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57105974A (en) * | 1980-12-24 | 1982-07-01 | Toshiba Corp | Fuel cell |
JPH0325857A (ja) * | 1989-06-23 | 1991-02-04 | Idemitsu Petrochem Co Ltd | 燃料電池用セパレータ |
JP3378079B2 (ja) * | 1994-03-29 | 2003-02-17 | マツダ株式会社 | 燃料電池 |
JPH10255823A (ja) * | 1997-03-07 | 1998-09-25 | Asahi Glass Co Ltd | 固体高分子型燃料電池 |
US5798188A (en) * | 1997-06-25 | 1998-08-25 | E. I. Dupont De Nemours And Company | Polymer electrolyte membrane fuel cell with bipolar plate having molded polymer projections |
JP4707786B2 (ja) * | 1998-05-07 | 2011-06-22 | トヨタ自動車株式会社 | 燃料電池用ガスセパレータの製造方法 |
JP2000058080A (ja) * | 1998-08-12 | 2000-02-25 | Mitsubishi Materials Corp | 燃料電池用セパレータおよびその製造方法 |
-
2000
- 2000-07-13 WO PCT/JP2000/004719 patent/WO2001006585A1/ja not_active Application Discontinuation
- 2000-07-13 AU AU60155/00A patent/AU6015500A/en not_active Abandoned
- 2000-07-13 KR KR1020027000706A patent/KR20020012318A/ko not_active Application Discontinuation
- 2000-07-13 CA CA002361325A patent/CA2361325A1/en not_active Abandoned
- 2000-07-13 CN CN00804734A patent/CN1352812A/zh active Pending
- 2000-07-13 BR BR0008383-6A patent/BR0008383A/pt not_active Application Discontinuation
- 2000-07-13 EP EP00946310A patent/EP1231655A4/en not_active Withdrawn
-
2002
- 2002-01-18 NO NO20020298A patent/NO20020298D0/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP1231655A4 (en) | 2007-08-15 |
EP1231655A1 (en) | 2002-08-14 |
NO20020298L (no) | 2002-01-18 |
KR20020012318A (ko) | 2002-02-15 |
AU6015500A (en) | 2001-02-05 |
WO2001006585A1 (fr) | 2001-01-25 |
NO20020298D0 (no) | 2002-01-18 |
CA2361325A1 (en) | 2001-01-25 |
CN1352812A (zh) | 2002-06-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA10 | Dismissal: dismissal - article 33 of industrial property law | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |