JP7266364B2 - 燃料電池システム - Google Patents
燃料電池システム Download PDFInfo
- Publication number
- JP7266364B2 JP7266364B2 JP2017531816A JP2017531816A JP7266364B2 JP 7266364 B2 JP7266364 B2 JP 7266364B2 JP 2017531816 A JP2017531816 A JP 2017531816A JP 2017531816 A JP2017531816 A JP 2017531816A JP 7266364 B2 JP7266364 B2 JP 7266364B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel cell
- surface area
- region
- fluid flow
- area
- 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.)
- Active
Links
- 239000000446 fuel Substances 0.000 title claims description 69
- 239000012530 fluid Substances 0.000 claims description 74
- 230000002209 hydrophobic effect Effects 0.000 claims description 32
- 238000000429 assembly Methods 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 4
- 210000004027 cell Anatomy 0.000 description 71
- 238000009826 distribution Methods 0.000 description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- 230000005661 hydrophobic surface Effects 0.000 description 13
- 239000000376 reactant Substances 0.000 description 12
- 239000000126 substance Substances 0.000 description 11
- 238000000576 coating method Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 6
- 238000009792 diffusion process Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000007800 oxidant agent Substances 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 238000000059 patterning Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 210000003850 cellular structure Anatomy 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical group Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 1
- 241000217377 Amblema plicata Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 206010011878 Deafness Diseases 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 230000005660 hydrophilic surface Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000003014 ion exchange membrane Substances 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- UICBCXONCUFSOI-UHFFFAOYSA-N n'-phenylacetohydrazide Chemical class CC(=O)NNC1=CC=CC=C1 UICBCXONCUFSOI-UHFFFAOYSA-N 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920005597 polymer membrane Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- -1 siloxanes Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003075 superhydrophobic effect Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
- 238000009736 wetting 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
-
- 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
-
- 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
- H01M8/0223—Composites
- H01M8/0228—Composites in the form of layered or coated products
-
- 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
- H01M8/023—Porous and characterised by the material
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Fuel Cell (AREA)
Description
電流密度、電場または電位の分布;
温度分布;
pH分布;そして
表面を横切る反応物質の流れのような流体の流れの分布
を含む。
Claims (3)
- プレート表面を具備する流体流プレート(428)を有し、前記プレート表面は、双方とも当該流体流プレート(428)の単一のカソード表面上に形成された第1表面領域(422)および第2表面領域(426)を有する、燃料電池システムであって、
前記第1表面領域(422)は、前記第2表面領域(426)よりも親水性であり、前記第2表面領域(426)は、前記第1表面領域(422)より疎水性であり、前記第2表面領域(426)は、化学的に不活性であり、当該第2表面領域上のマイクロスケールの隆起部(54)のパターンによる2~30の間の平均粗さ係数を具備し、当該平均粗さ係数は実際の表面積の幾何学的表面積に対する比として定義され、前記第1表面領域(422)は前記流体流プレート(428)のランド領域であり、前記第2表面領域(426)は前記流体流プレート(428)のトラック領域であることを特徴とする燃料電池システム。 - 前記第1表面領域は、前記第2表面領域に対して異なるパターン化表面を有する、請求項1に記載の燃料電池システム。
- 各々、前記流体流プレートを含むカソード表面と、アノード表面とを具備する複数のバイポーラフィールドフロープレートと、複数の膜電極組立体と、入口マニホールドと、出口マニホールドとを有する燃料電池システムであって、前記複数のバイポーラフィールドフロープレートは第1のバイポーラフィールドフロープレートおよび第2のバイポーラフィールドフロープレートを含み、前記第2のバイポーラフィールドフロープレートは前記第1のバイポーラフィールドフロープレートに比べて前記入口マニホールドの流体入口に対して近くにあり、前記第1のバイポーラフィールドフロープレートの前記カソード表面は第3表面領域を具備し、前記第2のバイポーラフィールドフロープレートの前記カソード表面は第4表面領域を具備し、前記第3表面領域は前記第4表面領域より親水性である請求項1に記載の燃料電池システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1422458.8 | 2014-12-17 | ||
GB201422458 | 2014-12-17 | ||
PCT/GB2015/054020 WO2016097716A1 (en) | 2014-12-17 | 2015-12-15 | Fuel cell system |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2018503226A JP2018503226A (ja) | 2018-02-01 |
JP2018503226A5 JP2018503226A5 (ja) | 2019-01-31 |
JP7266364B2 true JP7266364B2 (ja) | 2023-04-28 |
Family
ID=55135448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017531816A Active JP7266364B2 (ja) | 2014-12-17 | 2015-12-15 | 燃料電池システム |
Country Status (6)
Country | Link |
---|---|
US (2) | US20170373327A1 (ja) |
EP (2) | EP3758118A1 (ja) |
JP (1) | JP7266364B2 (ja) |
KR (1) | KR102574336B1 (ja) |
CN (2) | CN112397738A (ja) |
WO (1) | WO2016097716A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK3396025T3 (da) * | 2017-04-26 | 2020-08-24 | Siemens Ag | Kontinuerlig fremstillingsteknik til produktion af ikke-forstærket elektrokemisk cellekomponent |
DE102021206839A1 (de) * | 2021-06-30 | 2023-01-05 | Robert Bosch Gesellschaft mit beschränkter Haftung | Hydrophobe Bipolarplatte |
CN117525478B (zh) * | 2023-12-15 | 2024-06-14 | 新研氢能源科技有限公司 | 一种燃料电池电堆的控制方法及燃料电池电堆 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004158237A (ja) | 2002-11-05 | 2004-06-03 | Aisin Seiki Co Ltd | 燃料電池発電システム |
JP2009536430A (ja) | 2006-05-05 | 2009-10-08 | インテリジェント エナジー リミテッド | 燃料電池用流体配送プレート |
JP2011113740A (ja) | 2009-11-25 | 2011-06-09 | Toshiba Corp | 直接メタノール型燃料電池 |
JP2014216100A (ja) | 2013-04-23 | 2014-11-17 | パナソニック株式会社 | 高分子電解質形燃料電池 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6024848A (en) * | 1998-04-15 | 2000-02-15 | International Fuel Cells, Corporation | Electrochemical cell with a porous support plate |
JP4321039B2 (ja) * | 2002-10-25 | 2009-08-26 | アイシン精機株式会社 | 固体高分子型燃料電池、固体高分子型燃料電池用の酸化剤ガスセパレータ |
US7951510B2 (en) * | 2004-11-11 | 2011-05-31 | GM Global Technology Operations LLC | Electroconductive polymer coating on electroconductive elements in a fuel cell |
US20070048590A1 (en) * | 2005-08-31 | 2007-03-01 | Suh Jun W | Fuel cell system, and unit cell and bipolar plate used therefor |
JP2007095432A (ja) * | 2005-09-28 | 2007-04-12 | Toshiba Corp | 燃料電池および燃料電池システム |
KR101240699B1 (ko) * | 2005-10-19 | 2013-03-07 | 삼성에스디아이 주식회사 | 바이폴라 플레이트 및 이를 채용한 연료전지 스택 |
US20080107944A1 (en) * | 2006-11-03 | 2008-05-08 | Gm Global Technology Operations, Inc. | Folded edge seal for reduced cost fuel cell |
US7732081B2 (en) * | 2007-05-23 | 2010-06-08 | Gm Global Technology Operations, Inc. | Hydrophilic/hydrophobic patterned surfaces and methods of making and using the same |
US7901832B2 (en) * | 2008-05-13 | 2011-03-08 | GM Global Technology Operations LLC | Bipolar plate with inlet and outlet water management features |
KR101084070B1 (ko) * | 2009-03-04 | 2011-11-16 | 삼성에스디아이 주식회사 | 연료 전지용 mea 및 이를 포함하는 연료 전지 스택 |
KR101395419B1 (ko) * | 2012-06-05 | 2014-05-15 | 현대하이스코 주식회사 | 반응면에서의 습기 제거력이 우수한 연료전지용 분리판 제조 방법 |
-
2015
- 2015-12-15 KR KR1020177019717A patent/KR102574336B1/ko active IP Right Grant
- 2015-12-15 WO PCT/GB2015/054020 patent/WO2016097716A1/en active Application Filing
- 2015-12-15 CN CN202011285643.7A patent/CN112397738A/zh active Pending
- 2015-12-15 CN CN201580076149.0A patent/CN107251293A/zh active Pending
- 2015-12-15 EP EP20192000.6A patent/EP3758118A1/en active Pending
- 2015-12-15 JP JP2017531816A patent/JP7266364B2/ja active Active
- 2015-12-15 EP EP15823735.4A patent/EP3235029A1/en not_active Withdrawn
- 2015-12-15 US US15/537,379 patent/US20170373327A1/en not_active Abandoned
-
2020
- 2020-10-19 US US17/074,503 patent/US20210036337A1/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004158237A (ja) | 2002-11-05 | 2004-06-03 | Aisin Seiki Co Ltd | 燃料電池発電システム |
JP2009536430A (ja) | 2006-05-05 | 2009-10-08 | インテリジェント エナジー リミテッド | 燃料電池用流体配送プレート |
JP2011113740A (ja) | 2009-11-25 | 2011-06-09 | Toshiba Corp | 直接メタノール型燃料電池 |
JP2014216100A (ja) | 2013-04-23 | 2014-11-17 | パナソニック株式会社 | 高分子電解質形燃料電池 |
Also Published As
Publication number | Publication date |
---|---|
CN107251293A (zh) | 2017-10-13 |
EP3758118A1 (en) | 2020-12-30 |
KR102574336B1 (ko) | 2023-09-01 |
US20210036337A1 (en) | 2021-02-04 |
JP2018503226A (ja) | 2018-02-01 |
WO2016097716A1 (en) | 2016-06-23 |
US20170373327A1 (en) | 2017-12-28 |
CN112397738A (zh) | 2021-02-23 |
EP3235029A1 (en) | 2017-10-25 |
KR20170095357A (ko) | 2017-08-22 |
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