CN111430748A - 一种用于改善分配区导流的膜电极主动支撑结构 - Google Patents
一种用于改善分配区导流的膜电极主动支撑结构 Download PDFInfo
- Publication number
- CN111430748A CN111430748A CN202010357367.4A CN202010357367A CN111430748A CN 111430748 A CN111430748 A CN 111430748A CN 202010357367 A CN202010357367 A CN 202010357367A CN 111430748 A CN111430748 A CN 111430748A
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- Prior art keywords
- membrane electrode
- distribution area
- plate
- structures
- supporting structures
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Links
- 239000012528 membrane Substances 0.000 title claims abstract description 83
- 230000009545 invasion Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 abstract description 8
- 229920000642 polymer Polymers 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 10
- 239000000446 fuel Substances 0.000 description 7
- 210000004027 cell Anatomy 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 4
- 239000012495 reaction gas Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
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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
- H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
- H01M8/0273—Sealing or supporting means around electrodes, matrices or membranes with sealing or supporting means in the form of a frame
-
- 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
- H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
- H01M8/026—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant characterised by grooves, e.g. their pitch or depth
-
- 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
- H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010357367.4A CN111430748A (zh) | 2020-04-29 | 2020-04-29 | 一种用于改善分配区导流的膜电极主动支撑结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010357367.4A CN111430748A (zh) | 2020-04-29 | 2020-04-29 | 一种用于改善分配区导流的膜电极主动支撑结构 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN111430748A true CN111430748A (zh) | 2020-07-17 |
Family
ID=71558595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010357367.4A Pending CN111430748A (zh) | 2020-04-29 | 2020-04-29 | 一种用于改善分配区导流的膜电极主动支撑结构 |
Country Status (1)
Country | Link |
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CN (1) | CN111430748A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114520344A (zh) * | 2020-11-20 | 2022-05-20 | 丰田自动车株式会社 | 燃料电池 |
-
2020
- 2020-04-29 CN CN202010357367.4A patent/CN111430748A/zh active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114520344A (zh) * | 2020-11-20 | 2022-05-20 | 丰田自动车株式会社 | 燃料电池 |
CN114520344B (zh) * | 2020-11-20 | 2024-03-29 | 丰田自动车株式会社 | 燃料电池 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Jiang Tianhao Inventor after: Bi Feifei Inventor after: Hu Peng Inventor after: Du Xiangyong Inventor after: Lan Shuhuai Inventor before: Jiang Tianhao Inventor before: Bi Feifei Inventor before: Hu Peng Inventor before: Du Xiangyong Inventor before: Peng Linfa Inventor before: Lan Shuhuai |
|
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 201306 factory building 1, No. 1500, cenglin Road, Lingang New District, pilot Free Trade Zone, Pudong New Area, Shanghai Applicant after: Shanghai Zhizhen new energy Co.,Ltd. Address before: 201306 factory building 1, no.1500, cenglin Road, Nicheng Town, Pudong New Area, Shanghai Applicant before: SHANGHAI ZHIZHEN NEW ENERGY EQUIPMENT CO.,LTD. |
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SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |