KR20090091704A - 캐소드 기판층보다 두꺼운 애노드 기판층을 갖는 액체 전해질 연료 전지 - Google Patents
캐소드 기판층보다 두꺼운 애노드 기판층을 갖는 액체 전해질 연료 전지 Download PDFInfo
- Publication number
- KR20090091704A KR20090091704A KR1020097009680A KR20097009680A KR20090091704A KR 20090091704 A KR20090091704 A KR 20090091704A KR 1020097009680 A KR1020097009680 A KR 1020097009680A KR 20097009680 A KR20097009680 A KR 20097009680A KR 20090091704 A KR20090091704 A KR 20090091704A
- Authority
- KR
- South Korea
- Prior art keywords
- fuel cell
- substrate
- anode
- cathode
- phosphoric acid
- 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
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
-
- 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
- H01M8/08—Fuel cells with aqueous electrolytes
- H01M8/086—Phosphoric acid fuel cells [PAFC]
-
- 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
- H01M8/02—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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04276—Arrangements for managing the electrolyte stream, e.g. heat exchange
- H01M8/04283—Supply means of electrolyte to or in matrix-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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04067—Heat exchange or temperature measuring elements, thermal insulation, e.g. heat pipes, heat pumps, fins
-
- 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)
- Inert Electrodes (AREA)
Abstract
Description
Claims (9)
- 개개의 연료 전지(8)를 분리하기 위해 배치된 비다공성 소수성 분리기 플레이트 조립체(19) 내에 산화제(21) 및 연료 반응물 유동장 채널(20)이 제공되는 액체 전해질 연료 전지 장치이며, 각각의 연료 전지는액체 전해질을 보유하도록 구성된 전해질 매트릭스(11)와,상기 매트릭스의 제1 표면 상에 배치된 애노드 촉매(12) 및 상기 제1 표면에 대향하는 상기 매트릭스의 제2 표면 상에 배치된 캐소드 촉매(13)와,상기 애노드 촉매에 인접하여 배치된 다공성 애노드 기판(16)과,상기 캐소드 촉매에 인접하여 배치된 다공성 캐소드 기판(17)을 포함하며,상기 애노드 기판의 두께는 상기 캐소드 기판의 두께보다 측정 가능할 정도로 더 두꺼운 것을 특징으로 하는액체 전해질 연료 전지 장치.
- 제1항에 있어서, 상기 애노드 기판의 두께는 상기 캐소드 기판의 두께의 2배 이상인 것을 특징으로 하는액체 전해질 연료 전지 장치.
- 제1항에 있어서, 상기 애노드 기판은 상기 캐소드 기판보다 1.75 대 1.0 내지 3.0 대 1.0의 비율만큼 더 두꺼운 것을 특징으로 하는액체 전해질 연료 전지 장치.
- 제3항에 있어서, 상기 비율은 2.0 대 1.0보다 큰 것을 특징으로 하는액체 전해질 연료 전지 장치.
- 제1항에 있어서, 전해질로서 인산을 사용하도록 구성된액체 전해질 연료 전지 장치.
- 개개의 연료 전지(8)를 분리하기 위해 배치된 비다공성 소수성 분리기 플레이트 조립체(19) 내에 산화제(21) 및 연료 반응물 유동장 채널(20)이 제공되는 인산 연료 전지 장치이며, 각각의 연료 전지는인산을 보유하기 위한 전해질 매트릭스(11)와,상기 매트릭스의 제1 표면 상에 배치된 애노드 촉매(12) 및 상기 제1 표면에 대향하는 상기 매트릭스의 제2 표면 상에 배치된 캐소드 촉매(13)와,상기 애노드 촉매에 인접하여 배치된 다공성 애노드 기판(16)과,상기 캐소드 촉매에 인접하여 배치된 다공성 캐소드 기판(17)을 포함하며,상기 애노드 기판의 두께는 상기 캐소드 기판의 두께의 1.75배 이상인 것을 특징으로 하는인산 연료 전지 장치.
- 제6항에 있어서, 상기 애노드 기판의 두께는 상기 캐소드 기판의 두께의 2배 이상인 것을 특징으로 하는인산 연료 전지 장치.
- 제6항에 있어서, 상기 애노드 기판은 상기 캐소드 기판보다 1.75 대 1.0 내지 3.0 대 1.0의 비율만큼 더 두꺼운 것을 특징으로 하는인산 연료 전지 장치.
- 제8항에 있어서, 상기 비율은 2.0 대 1.0보다 큰 것을 특징으로 하는인산 연료 전지 장치.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2006/042495 WO2008051230A1 (en) | 2006-10-27 | 2006-10-27 | Liquid electrolyte fuel cell having an anode substrate layer thicker than the cathode substrate layer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20090091704A true KR20090091704A (ko) | 2009-08-28 |
| KR101300290B1 KR101300290B1 (ko) | 2013-08-28 |
Family
ID=39324883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020097009680A Active KR101300290B1 (ko) | 2006-10-27 | 2006-10-27 | 캐소드 기판층보다 두꺼운 애노드 기판층을 갖는 액체 전해질 연료 전지 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8137857B2 (ko) |
| EP (1) | EP2160784A1 (ko) |
| KR (1) | KR101300290B1 (ko) |
| CN (1) | CN101542813B (ko) |
| WO (1) | WO2008051230A1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160066934A (ko) | 2014-12-03 | 2016-06-13 | 한화테크윈 주식회사 | 전자부품 픽업 장치 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110223517A1 (en) * | 2011-03-30 | 2011-09-15 | Clearedge Power, Inc. | Asymmetric acidification of a membrane-electrode assembly |
| WO2014163617A1 (en) | 2013-04-02 | 2014-10-09 | Clear Edge Power Corporation | Fuel cell having multiple duplicate anode substrate layers |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1244165A3 (en) * | 2001-03-19 | 2006-03-29 | Ube Industries, Ltd. | Electrode base material for fuel cell |
| US6677070B2 (en) * | 2001-04-19 | 2004-01-13 | Hewlett-Packard Development Company, L.P. | Hybrid thin film/thick film solid oxide fuel cell and method of manufacturing the same |
| US7488547B1 (en) * | 2003-04-22 | 2009-02-10 | Benedetto Anthony Iacovelli | Fuel cell, components and systems |
| US7157178B2 (en) * | 2003-11-24 | 2007-01-02 | General Motors Corporation | Proton exchange membrane fuel cell |
| KR100647287B1 (ko) * | 2004-08-31 | 2006-11-23 | 삼성에스디아이 주식회사 | 폴리머 전해질막 및 이를 채용한 연료전지 |
| US8642228B2 (en) * | 2004-08-31 | 2014-02-04 | Samsung Sdi Co., Ltd. | Polymer electrolyte membrane and fuel cell using the polymer electrolyte membrane |
-
2006
- 2006-10-27 US US12/311,592 patent/US8137857B2/en active Active
- 2006-10-27 KR KR1020097009680A patent/KR101300290B1/ko active Active
- 2006-10-27 EP EP06827184A patent/EP2160784A1/en not_active Withdrawn
- 2006-10-27 WO PCT/US2006/042495 patent/WO2008051230A1/en not_active Ceased
- 2006-10-27 CN CN2006800562233A patent/CN101542813B/zh not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160066934A (ko) | 2014-12-03 | 2016-06-13 | 한화테크윈 주식회사 | 전자부품 픽업 장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008051230A1 (en) | 2008-05-02 |
| CN101542813B (zh) | 2012-10-10 |
| KR101300290B1 (ko) | 2013-08-28 |
| CN101542813A (zh) | 2009-09-23 |
| US20090325033A1 (en) | 2009-12-31 |
| US8137857B2 (en) | 2012-03-20 |
| EP2160784A1 (en) | 2010-03-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6316135B1 (en) | Direct antifreeze cooled fuel cell | |
| WO2010132050A1 (en) | Pem fuel cell catalyst and diffusion layer structure for increased water storage capacity and improved cold start performance | |
| JP2010021056A (ja) | 燃料電池およびその製造方法 | |
| US8518596B1 (en) | Low cost fuel cell diffusion layer configured for optimized anode water management | |
| US20150004515A1 (en) | Avoiding fuel starvation of anode end fuel cell | |
| KR101300290B1 (ko) | 캐소드 기판층보다 두꺼운 애노드 기판층을 갖는 액체 전해질 연료 전지 | |
| KR20090091770A (ko) | 응축된 전해질을 복귀시키기 위한 고 투과성 위킹을 갖는 액체 전해질 연료 전지 | |
| CA2658375C (en) | Method of manufacturing a membrane-electrolyte assembly for fuel cells, and membrane-electrolyte assembly | |
| CN106133972A (zh) | 用于延长ht‑pem燃料电池的使用寿命的设备和方法 | |
| US20120202134A1 (en) | Reduced thermal conductivity in pem fuel cell gas diffusion layers | |
| US9147890B2 (en) | Fuel cell with embedded flow field | |
| JP2004529458A (ja) | 燃料電池の水分平衡を改良する方法 | |
| EP1842258B1 (en) | Fuel cell with electrolyte condensation zone | |
| EP0262961B1 (en) | Fuel cell with electrolyte matrix assembly | |
| JP4806686B2 (ja) | 長寿命特性の燃料電池アセンブリ | |
| US9923218B2 (en) | Fuel cell electrolyte management device | |
| CN101897070A (zh) | 燃料电池堆中扩散层的液态水渗透性的调节 | |
| JP5990448B2 (ja) | 燃料電池 | |
| US8318362B2 (en) | Fuel cell with electrolyte condensation zone | |
| JP4736936B2 (ja) | 燃料電池用接合体 | |
| JP4738979B2 (ja) | 固体高分子型燃料電池スタック | |
| KR20200053715A (ko) | 연료전지용 분리판 및 이의 제조방법 | |
| KR100865432B1 (ko) | 긴 수명 특성을 가지는 연료 전지 조립체 | |
| RU2340043C1 (ru) | Батарея топливных элементов (варианты) и способ ее эксплуатации | |
| JP2005142015A (ja) | 燃料電池 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
St.27 status event code: A-0-1-A10-A15-nap-PA0105 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| A201 | Request for examination | ||
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U12-oth-PR1002 Fee payment year number: 1 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R14-asn-PN2301 |
|
| FPAY | Annual fee payment |
Payment date: 20160818 Year of fee payment: 4 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
| FPAY | Annual fee payment |
Payment date: 20170719 Year of fee payment: 5 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 5 |
|
| FPAY | Annual fee payment |
Payment date: 20180718 Year of fee payment: 6 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 6 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-5-5-R10-R17-oth-X000 |
|
| FPAY | Annual fee payment |
Payment date: 20190718 Year of fee payment: 7 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 7 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 8 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 9 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 10 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 11 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 12 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |