CN1684294A - Self heat radiation and self wetting fuel cell stack with high power density - Google Patents
Self heat radiation and self wetting fuel cell stack with high power density Download PDFInfo
- Publication number
- CN1684294A CN1684294A CNA2004100176749A CN200410017674A CN1684294A CN 1684294 A CN1684294 A CN 1684294A CN A2004100176749 A CNA2004100176749 A CN A2004100176749A CN 200410017674 A CN200410017674 A CN 200410017674A CN 1684294 A CN1684294 A CN 1684294A
- Authority
- CN
- China
- Prior art keywords
- hydrogen
- air
- fuel cell
- channels
- guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 84
- 230000005855 radiation Effects 0.000 title 1
- 238000009736 wetting Methods 0.000 title 1
- 239000001257 hydrogen Substances 0.000 claims abstract description 74
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 74
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 239000012528 membrane Substances 0.000 claims abstract description 45
- 239000012530 fluid Substances 0.000 claims description 7
- 239000002184 metal Substances 0.000 abstract description 6
- 229910052751 metal Inorganic materials 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 abstract description 5
- 150000002431 hydrogen Chemical class 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 29
- 239000007800 oxidant agent Substances 0.000 description 12
- 230000001590 oxidative effect Effects 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 5
- 239000012809 cooling fluid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000003487 electrochemical reaction Methods 0.000 description 4
- 239000012466 permeate Substances 0.000 description 4
- 239000011232 storage material Substances 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 3
- 239000002826 coolant Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- 239000002737 fuel gas Substances 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- -1 hydrogen cations Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 229920000557 Nafion® Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 238000007723 die pressing method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000012982 microporous membrane Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Images
Classifications
-
- 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
- Fuel Cell (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100176749A CN100517826C (en) | 2004-04-14 | 2004-04-14 | Self heat radiation and self wetting fuel cell stack with high power density |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100176749A CN100517826C (en) | 2004-04-14 | 2004-04-14 | Self heat radiation and self wetting fuel cell stack with high power density |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1684294A true CN1684294A (en) | 2005-10-19 |
CN100517826C CN100517826C (en) | 2009-07-22 |
Family
ID=35263496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100176749A Expired - Lifetime CN100517826C (en) | 2004-04-14 | 2004-04-14 | Self heat radiation and self wetting fuel cell stack with high power density |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100517826C (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008003206A1 (en) * | 2006-06-30 | 2008-01-10 | Byd Company Limited | An organic fuel cell |
US8371587B2 (en) | 2008-01-31 | 2013-02-12 | GM Global Technology Operations LLC | Metal bead seal for fuel cell plate |
CN105742650A (en) * | 2014-12-12 | 2016-07-06 | 中国科学院大连化学物理研究所 | Bipolar plate for fuel cell stack and fuel cell stack |
CN106848329A (en) * | 2017-01-20 | 2017-06-13 | 爱德曼氢能源装备有限公司 | A kind of hydrogen fuel cell bipolar plate structure |
CN107026275A (en) * | 2016-02-01 | 2017-08-08 | 上海攀业氢能源科技有限公司 | A kind of part for improving battery operation stability |
CN107112556A (en) * | 2014-12-29 | 2017-08-29 | 可持续创新公司 | Intermediate module for electrochemical cell stack |
CN114335589A (en) * | 2021-11-15 | 2022-04-12 | 北京格睿能源科技有限公司 | Fuel cell with self-humidifying function |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3589942A (en) * | 1966-12-22 | 1971-06-29 | Cons Natural Gas Svc | Bipolar collector plates |
-
2004
- 2004-04-14 CN CNB2004100176749A patent/CN100517826C/en not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008003206A1 (en) * | 2006-06-30 | 2008-01-10 | Byd Company Limited | An organic fuel cell |
US8371587B2 (en) | 2008-01-31 | 2013-02-12 | GM Global Technology Operations LLC | Metal bead seal for fuel cell plate |
CN101499532B (en) * | 2008-01-31 | 2015-01-28 | 通用汽车环球科技运作公司 | Metal bead seal for fuel cell plate |
CN105742650A (en) * | 2014-12-12 | 2016-07-06 | 中国科学院大连化学物理研究所 | Bipolar plate for fuel cell stack and fuel cell stack |
CN105742650B (en) * | 2014-12-12 | 2019-01-11 | 中国科学院大连化学物理研究所 | A kind of fuel cell pile bipolar plates and fuel cell pile |
CN107112556A (en) * | 2014-12-29 | 2017-08-29 | 可持续创新公司 | Intermediate module for electrochemical cell stack |
CN107026275A (en) * | 2016-02-01 | 2017-08-08 | 上海攀业氢能源科技有限公司 | A kind of part for improving battery operation stability |
CN107026275B (en) * | 2016-02-01 | 2019-12-31 | 上海攀业氢能源科技有限公司 | Component for improving battery operation stability |
CN106848329A (en) * | 2017-01-20 | 2017-06-13 | 爱德曼氢能源装备有限公司 | A kind of hydrogen fuel cell bipolar plate structure |
CN114335589A (en) * | 2021-11-15 | 2022-04-12 | 北京格睿能源科技有限公司 | Fuel cell with self-humidifying function |
Also Published As
Publication number | Publication date |
---|---|
CN100517826C (en) | 2009-07-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI SHEN-LI HIGH TECH. CO., LTD. STATE GRID C Effective date: 20121213 Owner name: SHANGHAI MUNICIPAL ELECTRIC POWER COMPANY Free format text: FORMER OWNER: SHANGHAI SHEN-LI HIGH TECH. CO., LTD. Effective date: 20121213 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201401 FENGXIAN, SHANGHAI TO: 200122 PUDONG NEW AREA, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20121213 Address after: 200122 Shanghai City, Pudong New Area source deep road, No. 1122 Patentee after: SHANGHAI MUNICIPAL ELECTRIC POWER Co. Patentee after: Shanghai Shenli Technology Co.,Ltd. Patentee after: State Grid Corporation of China Address before: 201401, Shanghai Industrial Development Zone, dragon Yang Industrial Park, an international 27 Patentee before: Shanghai Shenli Technology Co.,Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20090722 |