CN1327555C - 自呼吸空气的便携式电源 - Google Patents
自呼吸空气的便携式电源 Download PDFInfo
- Publication number
- CN1327555C CN1327555C CNB2004100311721A CN200410031172A CN1327555C CN 1327555 C CN1327555 C CN 1327555C CN B2004100311721 A CNB2004100311721 A CN B2004100311721A CN 200410031172 A CN200410031172 A CN 200410031172A CN 1327555 C CN1327555 C CN 1327555C
- Authority
- CN
- China
- Prior art keywords
- fuel
- air
- flow field
- plate
- hydrogen
- 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.)
- Expired - Fee Related
Links
- 239000000446 fuel Substances 0.000 claims abstract description 90
- 239000001257 hydrogen Substances 0.000 claims abstract description 39
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 39
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000012528 membrane Substances 0.000 claims abstract description 26
- 239000007789 gas Substances 0.000 claims abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 229910052799 carbon Inorganic materials 0.000 claims description 11
- 230000002209 hydrophobic effect Effects 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 8
- 150000002431 hydrogen Chemical class 0.000 claims description 7
- 239000005518 polymer electrolyte Substances 0.000 claims description 7
- 239000011159 matrix material Substances 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000006555 catalytic reaction Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 230000010354 integration Effects 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- 229910002114 biscuit porcelain Inorganic materials 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 229920002313 fluoropolymer Polymers 0.000 claims 1
- 239000002184 metal Substances 0.000 abstract description 10
- 238000003487 electrochemical reaction Methods 0.000 abstract description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 7
- 239000001301 oxygen Substances 0.000 abstract description 7
- 229910052760 oxygen Inorganic materials 0.000 abstract description 7
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 7
- 229920000642 polymer Polymers 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 abstract description 2
- 210000004027 cell Anatomy 0.000 description 33
- 230000000694 effects Effects 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 4
- 239000000306 component Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000008358 core component Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000001149 thermolysis Methods 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000009699 differential effect Effects 0.000 description 1
- IXSZQYVWNJNRAL-UHFFFAOYSA-N etoxazole Chemical compound CCOC1=CC(C(C)(C)C)=CC=C1C1N=C(C=2C(=CC=CC=2F)F)OC1 IXSZQYVWNJNRAL-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000007306 functionalization reaction Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 150000002484 inorganic compounds Chemical group 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 150000002894 organic compounds Chemical group 0.000 description 1
- -1 oxonium ion Chemical class 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material 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 (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100311721A CN1327555C (zh) | 2004-04-14 | 2004-04-14 | 自呼吸空气的便携式电源 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100311721A CN1327555C (zh) | 2004-04-14 | 2004-04-14 | 自呼吸空气的便携式电源 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1564360A CN1564360A (zh) | 2005-01-12 |
CN1327555C true CN1327555C (zh) | 2007-07-18 |
Family
ID=34481244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100311721A Expired - Fee Related CN1327555C (zh) | 2004-04-14 | 2004-04-14 | 自呼吸空气的便携式电源 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1327555C (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100429818C (zh) * | 2005-04-05 | 2008-10-29 | 比亚迪股份有限公司 | 一种燃料电池堆 |
CN100429819C (zh) * | 2005-08-16 | 2008-10-29 | 比亚迪股份有限公司 | 一种燃料电池堆 |
CN100429820C (zh) * | 2005-08-16 | 2008-10-29 | 比亚迪股份有限公司 | 一种燃料电池堆 |
KR100683786B1 (ko) | 2005-06-13 | 2007-02-20 | 삼성에스디아이 주식회사 | 직접액체 연료전지 스택 |
JP4950505B2 (ja) * | 2006-02-13 | 2012-06-13 | キヤノン株式会社 | 燃料電池スタック |
CN101485020B (zh) * | 2007-03-06 | 2011-10-26 | 北京金能燃料电池有限公司 | 燃料电池 |
CN102945979B (zh) * | 2012-12-07 | 2015-04-01 | 上海空间电源研究所 | 一种被动排水燃料电池堆 |
CN105244526B (zh) * | 2015-09-24 | 2017-10-31 | 中国人民解放军防化学院 | 一种自呼吸式直接液体燃料电池装置 |
CN108470930A (zh) * | 2018-03-15 | 2018-08-31 | 杜克兰 | 一种铁-铬液流电池堆 |
CN113451602A (zh) * | 2021-06-18 | 2021-09-28 | 深圳职业技术学院 | 一种阴极开放式燃料电池双极板及电池电堆 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5234777A (en) * | 1991-02-19 | 1993-08-10 | The Regents Of The University Of California | Membrane catalyst layer for fuel cells |
US5514486A (en) * | 1995-09-01 | 1996-05-07 | The Regents Of The University Of California, Office Of Technology Transfer | Annular feed air breathing fuel cell stack |
US5598834A (en) * | 1995-11-24 | 1997-02-04 | Grady; Jeff | Portable outdoor fireplace with convertible grill feature |
CN1374714A (zh) * | 2001-03-09 | 2002-10-16 | 大同金属工业株式会社 | 便携式燃料电池堆叠物 |
-
2004
- 2004-04-14 CN CNB2004100311721A patent/CN1327555C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5234777A (en) * | 1991-02-19 | 1993-08-10 | The Regents Of The University Of California | Membrane catalyst layer for fuel cells |
US5514486A (en) * | 1995-09-01 | 1996-05-07 | The Regents Of The University Of California, Office Of Technology Transfer | Annular feed air breathing fuel cell stack |
US5598834A (en) * | 1995-11-24 | 1997-02-04 | Grady; Jeff | Portable outdoor fireplace with convertible grill feature |
CN1374714A (zh) * | 2001-03-09 | 2002-10-16 | 大同金属工业株式会社 | 便携式燃料电池堆叠物 |
Also Published As
Publication number | Publication date |
---|---|
CN1564360A (zh) | 2005-01-12 |
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Bingcheng Electrical Material Co., Ltd. Assignor: Tsinghua University Contract record no.: 2011320000508 Denomination of invention: Self-breathing portable power supply Granted publication date: 20070718 License type: Exclusive License Open date: 20050112 Record date: 20110402 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070718 Termination date: 20200414 |
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CF01 | Termination of patent right due to non-payment of annual fee |