CN104821407A - 叶脉状燃料电池流场结构、燃料电池双极板及燃料电池 - Google Patents
叶脉状燃料电池流场结构、燃料电池双极板及燃料电池 Download PDFInfo
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- CN104821407A CN104821407A CN201510051039.0A CN201510051039A CN104821407A CN 104821407 A CN104821407 A CN 104821407A CN 201510051039 A CN201510051039 A CN 201510051039A CN 104821407 A CN104821407 A CN 104821407A
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- Prior art keywords
- flow field
- air inlet
- flow passage
- gas outlet
- fuel cell
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- 239000000446 fuel Substances 0.000 title claims abstract description 49
- 239000007789 gas Substances 0.000 claims abstract description 44
- 210000003462 vein Anatomy 0.000 claims abstract description 26
- 239000012495 reaction gas Substances 0.000 claims abstract description 22
- 239000012528 membrane Substances 0.000 claims description 16
- 230000009977 dual effect Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 abstract description 8
- 230000008859 change Effects 0.000 description 10
- 239000001257 hydrogen Substances 0.000 description 10
- 229910052739 hydrogen Inorganic materials 0.000 description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000008901 benefit Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000002737 fuel gas Substances 0.000 description 4
- 239000000376 reactant Substances 0.000 description 4
- 241000270295 Serpentes Species 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- H01M8/0258—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
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Fuel Cell (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510051039.0A CN104821407B (zh) | 2015-01-30 | 2015-01-30 | 叶脉状燃料电池流场结构、燃料电池双极板及燃料电池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510051039.0A CN104821407B (zh) | 2015-01-30 | 2015-01-30 | 叶脉状燃料电池流场结构、燃料电池双极板及燃料电池 |
Publications (2)
Publication Number | Publication Date |
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CN104821407A true CN104821407A (zh) | 2015-08-05 |
CN104821407B CN104821407B (zh) | 2017-03-29 |
Family
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Family Applications (1)
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CN201510051039.0A Active CN104821407B (zh) | 2015-01-30 | 2015-01-30 | 叶脉状燃料电池流场结构、燃料电池双极板及燃料电池 |
Country Status (1)
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CN (1) | CN104821407B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105742667A (zh) * | 2016-04-19 | 2016-07-06 | 武汉理工大学 | 一种改善燃料电池排水性能的阴极流场板仿生结构 |
CN109301282A (zh) * | 2018-10-31 | 2019-02-01 | 温州大学激光与光电智能制造研究院 | 一种主动排水叶脉状交指型流场燃料电池双极板 |
CN109326802A (zh) * | 2018-10-31 | 2019-02-12 | 温州大学激光与光电智能制造研究院 | 一种圆盘形叶脉状交指型质子交换膜燃料电池双极板 |
CN109935852A (zh) * | 2018-10-10 | 2019-06-25 | 南京航空航天大学 | 叶脉状交指型燃料电池流道场结构、燃料电池双极板及燃料电池 |
CN111613808A (zh) * | 2020-06-16 | 2020-09-01 | 上海理工大学 | 一种基于蜘蛛网衍化的仿生学质子交换膜燃料电池结构 |
CN113410487A (zh) * | 2021-06-17 | 2021-09-17 | 深圳润世华研发科技有限公司 | 混合型三口同侧分布燃料电池双极板流道结构 |
CN115275269A (zh) * | 2022-08-08 | 2022-11-01 | 大连理工大学 | 一种带有气体分配区的叶脉平行流场结构及在燃料电池中的应用 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101459246A (zh) * | 2008-12-18 | 2009-06-17 | 浙江工业大学 | 叶脉形燃料电池流场板 |
CN101800317A (zh) * | 2010-04-09 | 2010-08-11 | 新源动力股份有限公司 | 一种带有气体流场的质子交换膜燃料电池双极板 |
CN102299343A (zh) * | 2011-07-26 | 2011-12-28 | 武汉理工大学 | 基于树叶仿生结构的质子交换膜燃料电池双极板 |
CN103151546A (zh) * | 2013-03-25 | 2013-06-12 | 杭州电子科技大学 | 一种燃料电池流场板及燃料电池 |
CN103427098A (zh) * | 2013-07-18 | 2013-12-04 | 大连理工大学 | 一种亲液通道和疏液通道嵌套排布的流场板 |
-
2015
- 2015-01-30 CN CN201510051039.0A patent/CN104821407B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101459246A (zh) * | 2008-12-18 | 2009-06-17 | 浙江工业大学 | 叶脉形燃料电池流场板 |
CN101800317A (zh) * | 2010-04-09 | 2010-08-11 | 新源动力股份有限公司 | 一种带有气体流场的质子交换膜燃料电池双极板 |
CN102299343A (zh) * | 2011-07-26 | 2011-12-28 | 武汉理工大学 | 基于树叶仿生结构的质子交换膜燃料电池双极板 |
CN103151546A (zh) * | 2013-03-25 | 2013-06-12 | 杭州电子科技大学 | 一种燃料电池流场板及燃料电池 |
CN103427098A (zh) * | 2013-07-18 | 2013-12-04 | 大连理工大学 | 一种亲液通道和疏液通道嵌套排布的流场板 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105742667A (zh) * | 2016-04-19 | 2016-07-06 | 武汉理工大学 | 一种改善燃料电池排水性能的阴极流场板仿生结构 |
CN105742667B (zh) * | 2016-04-19 | 2018-06-08 | 武汉理工大学 | 一种改善燃料电池排水性能的阴极流场板仿生结构 |
CN109935852A (zh) * | 2018-10-10 | 2019-06-25 | 南京航空航天大学 | 叶脉状交指型燃料电池流道场结构、燃料电池双极板及燃料电池 |
CN109935852B (zh) * | 2018-10-10 | 2023-07-21 | 南京航空航天大学 | 叶脉状交指型燃料电池流道场结构、燃料电池双极板及燃料电池 |
CN109301282A (zh) * | 2018-10-31 | 2019-02-01 | 温州大学激光与光电智能制造研究院 | 一种主动排水叶脉状交指型流场燃料电池双极板 |
CN109326802A (zh) * | 2018-10-31 | 2019-02-12 | 温州大学激光与光电智能制造研究院 | 一种圆盘形叶脉状交指型质子交换膜燃料电池双极板 |
CN111613808A (zh) * | 2020-06-16 | 2020-09-01 | 上海理工大学 | 一种基于蜘蛛网衍化的仿生学质子交换膜燃料电池结构 |
CN113410487A (zh) * | 2021-06-17 | 2021-09-17 | 深圳润世华研发科技有限公司 | 混合型三口同侧分布燃料电池双极板流道结构 |
CN115275269A (zh) * | 2022-08-08 | 2022-11-01 | 大连理工大学 | 一种带有气体分配区的叶脉平行流场结构及在燃料电池中的应用 |
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Application publication date: 20150805 Assignee: LISHUI ZHENGXIANG PEN INDUSTRY Co.,Ltd. Assignor: JIANG University OF TECHNOLOGY Contract record no.: X2023980037309 Denomination of invention: Leaf vein shaped fuel cell flow field structure, fuel cell bipolar plate, and fuel cell Granted publication date: 20170329 License type: Common License Record date: 20230630 |
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Application publication date: 20150805 Assignee: ZHEJIANG CHANGTONG TECHNOLOGY Co.,Ltd. Assignor: JIANG University OF TECHNOLOGY Contract record no.: X2023980045616 Denomination of invention: Leaf vein shaped fuel cell flow field structure, fuel cell bipolar plate, and fuel cell Granted publication date: 20170329 License type: Common License Record date: 20231103 Application publication date: 20150805 Assignee: ZHEJIANG CHANGXING GREEN POWER ENERGY TECHNOLOGY Co.,Ltd. Assignor: JIANG University OF TECHNOLOGY Contract record no.: X2023980045611 Denomination of invention: Leaf vein shaped fuel cell flow field structure, fuel cell bipolar plate, and fuel cell Granted publication date: 20170329 License type: Common License Record date: 20231103 Application publication date: 20150805 Assignee: HUZHOU KAIJIN NEW ENERGY TECHNOLOGY Co.,Ltd. Assignor: JIANG University OF TECHNOLOGY Contract record no.: X2023980045565 Denomination of invention: Leaf vein shaped fuel cell flow field structure, fuel cell bipolar plate, and fuel cell Granted publication date: 20170329 License type: Common License Record date: 20231102 |
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Application publication date: 20150805 Assignee: ZHEJIANG CHUANGWEI INTELLIGENT EQUIPMENT CO.,LTD. Assignor: JIANG University OF TECHNOLOGY Contract record no.: X2023980051350 Denomination of invention: Leaf vein shaped fuel cell flow field structure, fuel cell bipolar plate and fuel cell Granted publication date: 20170329 License type: Common License Record date: 20231211 |
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Application publication date: 20150805 Assignee: Foshan qianshun Technology Co.,Ltd. Assignor: JIANG University OF TECHNOLOGY Contract record no.: X2024980000074 Denomination of invention: Leaf vein shaped fuel cell flow field structure, fuel cell bipolar plate and fuel cell Granted publication date: 20170329 License type: Common License Record date: 20240104 |