CN110112432A - 一种金属极板中用于支撑膜电极的结构及其激光焊接方法 - Google Patents
一种金属极板中用于支撑膜电极的结构及其激光焊接方法 Download PDFInfo
- Publication number
- CN110112432A CN110112432A CN201910313996.4A CN201910313996A CN110112432A CN 110112432 A CN110112432 A CN 110112432A CN 201910313996 A CN201910313996 A CN 201910313996A CN 110112432 A CN110112432 A CN 110112432A
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- CN
- China
- Prior art keywords
- bulge
- membrane electrode
- welding
- support
- flow field
- Prior art date
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- Pending
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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
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
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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
- H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
-
- 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
- H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
- H01M8/0286—Processes for forming seals
-
- 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 (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910313996.4A CN110112432A (zh) | 2019-07-05 | 2019-07-05 | 一种金属极板中用于支撑膜电极的结构及其激光焊接方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910313996.4A CN110112432A (zh) | 2019-07-05 | 2019-07-05 | 一种金属极板中用于支撑膜电极的结构及其激光焊接方法 |
Publications (1)
Publication Number | Publication Date |
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CN110112432A true CN110112432A (zh) | 2019-08-09 |
Family
ID=67485892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910313996.4A Pending CN110112432A (zh) | 2019-07-05 | 2019-07-05 | 一种金属极板中用于支撑膜电极的结构及其激光焊接方法 |
Country Status (1)
Country | Link |
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CN (1) | CN110112432A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114400347A (zh) * | 2021-10-08 | 2022-04-26 | 东风汽车集团股份有限公司 | 一种用于燃料电池的双极板以及燃料电池 |
CN114784313A (zh) * | 2022-03-25 | 2022-07-22 | 上海治臻新能源股份有限公司 | 一种改善燃料电池气体腔口膜电极边框变形的支撑结构 |
-
2019
- 2019-07-05 CN CN201910313996.4A patent/CN110112432A/zh active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114400347A (zh) * | 2021-10-08 | 2022-04-26 | 东风汽车集团股份有限公司 | 一种用于燃料电池的双极板以及燃料电池 |
CN114400347B (zh) * | 2021-10-08 | 2024-04-16 | 东风汽车集团股份有限公司 | 一种用于燃料电池的双极板以及燃料电池 |
CN114784313A (zh) * | 2022-03-25 | 2022-07-22 | 上海治臻新能源股份有限公司 | 一种改善燃料电池气体腔口膜电极边框变形的支撑结构 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
CB03 | Change of inventor or designer information |
Inventor after: Jiang Tianhao Inventor after: Lan Shuhuai Inventor after: Xu Yifan Inventor after: Bi Feifei Inventor before: Jiang Tianhao Inventor before: Peng Linfa Inventor before: Lan Shuhuai Inventor before: Xu Yifan Inventor before: Bi Feifei |
|
CB03 | Change of inventor or designer information | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
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 Building 1, No. 1500, cenglin Road, Nicheng Town, Pudong New Area, Shanghai Applicant before: SHANGHAI ZHIZHEN NEW ENERGY EQUIPMENT CO.,LTD. |
|
CB02 | Change of applicant information |