CN110676478A - 一种用于氢燃料电池电堆的集流板 - Google Patents
一种用于氢燃料电池电堆的集流板 Download PDFInfo
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- CN110676478A CN110676478A CN201910974819.0A CN201910974819A CN110676478A CN 110676478 A CN110676478 A CN 110676478A CN 201910974819 A CN201910974819 A CN 201910974819A CN 110676478 A CN110676478 A CN 110676478A
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- fuel cell
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- 239000000446 fuel Substances 0.000 title claims abstract description 14
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 13
- 239000001257 hydrogen Substances 0.000 title claims abstract description 13
- 238000012360 testing method Methods 0.000 claims abstract description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 17
- 239000010439 graphite Substances 0.000 claims abstract description 17
- 239000002184 metal Substances 0.000 claims abstract description 5
- 229910052751 metal Inorganic materials 0.000 claims abstract description 5
- 238000005488 sandblasting Methods 0.000 claims description 4
- 230000007547 defect Effects 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 6
- 238000012545 processing Methods 0.000 abstract description 6
- 230000003749 cleanliness Effects 0.000 abstract description 5
- 239000000725 suspension Substances 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- H01M8/0206—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
- H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
-
- 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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2465—Details of groupings of 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
- 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
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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 |
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CN201910974819.0A CN110676478B (zh) | 2019-10-14 | 2019-10-14 | 一种用于氢燃料电池电堆的集流板 |
Applications Claiming Priority (1)
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CN201910974819.0A CN110676478B (zh) | 2019-10-14 | 2019-10-14 | 一种用于氢燃料电池电堆的集流板 |
Publications (2)
Publication Number | Publication Date |
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CN110676478A true CN110676478A (zh) | 2020-01-10 |
CN110676478B CN110676478B (zh) | 2021-01-19 |
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CN201910974819.0A Active CN110676478B (zh) | 2019-10-14 | 2019-10-14 | 一种用于氢燃料电池电堆的集流板 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111668508A (zh) * | 2020-06-16 | 2020-09-15 | 氢源科技(赣州)有限公司 | 一种氢燃料电池双极板流道结构 |
CN113809351A (zh) * | 2020-06-11 | 2021-12-17 | 上海轩玳科技有限公司 | 一种质子交换膜氢燃料电池结构及密封方法 |
CN114720733A (zh) * | 2022-06-08 | 2022-07-08 | 南通江海电容器股份有限公司 | 一种固液混合铝电解电容器寿命试验转接pcb板 |
CN116259777A (zh) * | 2023-05-16 | 2023-06-13 | 中国科学院宁波材料技术与工程研究所 | 一种燃料电池的金属极板及电堆 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2728655A1 (en) * | 2011-06-28 | 2014-05-07 | NGK Sparkplug Co., Ltd. | Solid oxide fuel cell and inter-connector |
US20140178802A1 (en) * | 2012-12-21 | 2014-06-26 | GM Global Technology Operations LLC | Unique Pre-Form Design For Two-Step Forming Of Stainless Steel Fuel Cell Bipolar Plates |
CN104347887A (zh) * | 2013-08-08 | 2015-02-11 | 聚众联合科技股份有限公司 | 燃料电池组及燃料电池组合 |
US20150180056A1 (en) * | 2012-05-01 | 2015-06-25 | Intelligent Energy Limited | Current collector component for a fuel cell |
CN105810875A (zh) * | 2016-04-27 | 2016-07-27 | 浙江谷神能源科技股份有限公司 | 用于锂离子电池的圆形集流盘 |
CN106575776A (zh) * | 2014-06-27 | 2017-04-19 | 努威拉燃料电池有限责任公司 | 与电化学电池一起使用的流场 |
CN107681173A (zh) * | 2017-08-03 | 2018-02-09 | 上海交通大学 | 一种用于燃料电池金属极板的点状导电复合涂层 |
CN209071491U (zh) * | 2018-11-19 | 2019-07-05 | 国轩新能源(苏州)有限公司 | 一种用于圆柱全极耳锂离子电池的集流盘 |
CN110061242A (zh) * | 2018-09-26 | 2019-07-26 | 南方科技大学 | 燃料电池电流密度测试双极板及其加工方法 |
-
2019
- 2019-10-14 CN CN201910974819.0A patent/CN110676478B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2728655A1 (en) * | 2011-06-28 | 2014-05-07 | NGK Sparkplug Co., Ltd. | Solid oxide fuel cell and inter-connector |
US20150180056A1 (en) * | 2012-05-01 | 2015-06-25 | Intelligent Energy Limited | Current collector component for a fuel cell |
US20140178802A1 (en) * | 2012-12-21 | 2014-06-26 | GM Global Technology Operations LLC | Unique Pre-Form Design For Two-Step Forming Of Stainless Steel Fuel Cell Bipolar Plates |
CN104347887A (zh) * | 2013-08-08 | 2015-02-11 | 聚众联合科技股份有限公司 | 燃料电池组及燃料电池组合 |
CN106575776A (zh) * | 2014-06-27 | 2017-04-19 | 努威拉燃料电池有限责任公司 | 与电化学电池一起使用的流场 |
CN105810875A (zh) * | 2016-04-27 | 2016-07-27 | 浙江谷神能源科技股份有限公司 | 用于锂离子电池的圆形集流盘 |
CN107681173A (zh) * | 2017-08-03 | 2018-02-09 | 上海交通大学 | 一种用于燃料电池金属极板的点状导电复合涂层 |
CN110061242A (zh) * | 2018-09-26 | 2019-07-26 | 南方科技大学 | 燃料电池电流密度测试双极板及其加工方法 |
CN209071491U (zh) * | 2018-11-19 | 2019-07-05 | 国轩新能源(苏州)有限公司 | 一种用于圆柱全极耳锂离子电池的集流盘 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113809351A (zh) * | 2020-06-11 | 2021-12-17 | 上海轩玳科技有限公司 | 一种质子交换膜氢燃料电池结构及密封方法 |
CN113809351B (zh) * | 2020-06-11 | 2023-08-22 | 上海轩玳科技有限公司 | 一种质子交换膜氢燃料电池结构及密封方法 |
CN111668508A (zh) * | 2020-06-16 | 2020-09-15 | 氢源科技(赣州)有限公司 | 一种氢燃料电池双极板流道结构 |
CN114720733A (zh) * | 2022-06-08 | 2022-07-08 | 南通江海电容器股份有限公司 | 一种固液混合铝电解电容器寿命试验转接pcb板 |
CN114720733B (zh) * | 2022-06-08 | 2022-09-09 | 南通江海电容器股份有限公司 | 一种固液混合铝电解电容器寿命试验转接pcb板 |
CN116259777A (zh) * | 2023-05-16 | 2023-06-13 | 中国科学院宁波材料技术与工程研究所 | 一种燃料电池的金属极板及电堆 |
CN116259777B (zh) * | 2023-05-16 | 2023-09-08 | 中国科学院宁波材料技术与工程研究所 | 一种燃料电池的金属极板及电堆 |
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Effective date of registration: 20230829 Address after: 201401201, 2 / F, building 1, 1515 Far East North Road, Fengxian District, Shanghai Patentee after: Shanghai yihydrogen Technology Co.,Ltd. Address before: 200240 building 41, 398 Heqing Road, Minhang District, Shanghai Patentee before: Shanghai hydrogen run new energy technology Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A collector plate for hydrogen fuel cell stacks Granted publication date: 20210119 Pledgee: Shanghai Bank Co.,Ltd. Fengxian Branch Pledgor: Shanghai yihydrogen Technology Co.,Ltd. Registration number: Y2024980014943 |