KR20070069212A - 연료 전지 - Google Patents
연료 전지 Download PDFInfo
- Publication number
- KR20070069212A KR20070069212A KR1020077011601A KR20077011601A KR20070069212A KR 20070069212 A KR20070069212 A KR 20070069212A KR 1020077011601 A KR1020077011601 A KR 1020077011601A KR 20077011601 A KR20077011601 A KR 20077011601A KR 20070069212 A KR20070069212 A KR 20070069212A
- Authority
- KR
- South Korea
- Prior art keywords
- cathode
- catalyst layer
- anode
- conductive layer
- layer
- 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
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1009—Fuel cells with solid electrolytes with one of the reactants being liquid, solid or liquid-charged
-
- 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
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
-
- 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
-
- 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
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04186—Arrangements for control of reactant parameters, e.g. pressure or concentration of liquid-charged or electrolyte-charged reactants
-
- 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
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
- H01M8/04216—Reactant storage and supply, e.g. means for feeding, pipes characterised by the choice for a specific material, e.g. carbon, hydride, absorbent
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
- H01M2250/30—Fuel cells in portable systems, e.g. mobile phone, laptop
-
- 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
- H01M8/0232—Metals or alloys
-
- 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
- H01M8/1009—Fuel cells with solid electrolytes with one of the reactants being liquid, solid or liquid-charged
- H01M8/1011—Direct alcohol fuel cells [DAFC], e.g. direct methanol fuel cells [DMFC]
-
- 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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2465—Details of groupings of fuel cells
- H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
- H01M8/2475—Enclosures, casings or containers of fuel cell stacks
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/10—Applications of fuel cells in buildings
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
- Inert Electrodes (AREA)
Abstract
Description
Claims (3)
- 캐소드 촉매층과 애노드 촉매층 사이에 프로톤 전도성막을 배치한 막전극 접합체와, 상기 막전극 접합체의 캐소드 촉매층측에 배치한 캐소드 도전층과, 상기 캐소드 촉매층에 공기를 공급하는 공기 도입구를 갖는 외부 케이스와, 상기 막 전극 접합체의 애노드 촉매층측에 배치한 애노드 도전층과, 상기 애노드 촉매층에 공급하는 액체 연료를 저장하는 액체 연료 탱크를 구비한 연료 전지에 있어서,상기 캐소드 도전층 및 애노드 도전층은 1장의 절연성 필름상에 일체화된 상태로 반으로 접혀져 있고, 반으로 접혀진 내부 공간에 상기 막 전극 접합체가 수용되는 것을 특징으로 하는 연료 전지.
- 제 1 항에 있어서,상기 캐소드 도전층 및 애노드 도전층은 캐소드 촉매층 및 애노드 촉매층의 형상에 대응하여 복수의 도전 패턴으로 이루어지는 것을 특징으로 하는 연료 전지.
- 제 1 항에 있어서,상기 절연성 필름 및 캐소드 도전층에는 공기를 캐소드 촉매층에 공급하는 공기 유통구가 첨설되어 있고, 이 공기 유통구의 중심축이 외부 케이스에 형성된 공기 도입구의 중심축과 대략 일치하도록 구성하는 것을 특징으로 하는 연료 전지.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004340209 | 2004-11-25 | ||
JPJP-P-2004-00340209 | 2004-11-25 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020097008145A Division KR20090052906A (ko) | 2004-11-25 | 2005-11-24 | 연료 전지 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070069212A true KR20070069212A (ko) | 2007-07-02 |
KR100902991B1 KR100902991B1 (ko) | 2009-06-15 |
Family
ID=36498019
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020077011601A Expired - Fee Related KR100902991B1 (ko) | 2004-11-25 | 2005-11-24 | 연료 전지 |
KR1020097008145A Withdrawn KR20090052906A (ko) | 2004-11-25 | 2005-11-24 | 연료 전지 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020097008145A Withdrawn KR20090052906A (ko) | 2004-11-25 | 2005-11-24 | 연료 전지 |
Country Status (9)
Country | Link |
---|---|
US (1) | US20090202879A1 (ko) |
EP (1) | EP1835558B1 (ko) |
JP (1) | JP5111857B2 (ko) |
KR (2) | KR100902991B1 (ko) |
CN (1) | CN101065870B (ko) |
CA (1) | CA2589172C (ko) |
DE (1) | DE602005025931D1 (ko) |
TW (1) | TWI278138B (ko) |
WO (1) | WO2006057283A1 (ko) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007095558A (ja) * | 2005-09-29 | 2007-04-12 | Toshiba Corp | 燃料電池 |
JPWO2008023634A1 (ja) * | 2006-08-25 | 2010-01-07 | 株式会社東芝 | 燃料電池 |
WO2008072363A1 (ja) * | 2006-12-11 | 2008-06-19 | Nec Corporation | 固体高分子型燃料電池 |
JP2008210679A (ja) * | 2007-02-27 | 2008-09-11 | Toshiba Corp | 燃料電池 |
JP4886581B2 (ja) * | 2007-04-18 | 2012-02-29 | 日東電工株式会社 | 配線回路基板および燃料電池 |
JP2008300238A (ja) * | 2007-05-31 | 2008-12-11 | Nitto Denko Corp | 配線回路基板および燃料電池 |
JP5251062B2 (ja) * | 2007-10-04 | 2013-07-31 | 日立電線株式会社 | 燃料電池用複合集電板及び燃料電池 |
JP2009123441A (ja) * | 2007-11-13 | 2009-06-04 | Toshiba Corp | 燃料電池 |
JP2009238597A (ja) * | 2008-03-27 | 2009-10-15 | Toshiba Corp | 燃料電池 |
JP2010050378A (ja) * | 2008-08-25 | 2010-03-04 | Nitto Denko Corp | 配線回路基板および燃料電池 |
JP2010192404A (ja) * | 2009-02-20 | 2010-09-02 | Toshiba Corp | 燃料電池 |
JP2011091030A (ja) * | 2009-09-25 | 2011-05-06 | Nitto Denko Corp | 配線回路基板および燃料電池 |
JP5528259B2 (ja) * | 2010-05-17 | 2014-06-25 | 日東電工株式会社 | 配線回路基板の製造方法 |
JP5309115B2 (ja) * | 2010-12-06 | 2013-10-09 | 日東電工株式会社 | 燃料供給量調整膜、配線回路基板および燃料電池 |
FR3028353A1 (fr) * | 2014-11-10 | 2016-05-13 | Commissariat Energie Atomique | Pile a combustible planaire et procede de fabrication d'au moins une partie d'une telle pile |
WO2020062307A1 (zh) * | 2018-09-30 | 2020-04-02 | 哈尔滨工业大学(深圳) | 直接乙醇燃料电池及其制备方法 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US313035A (en) * | 1885-02-24 | Belt-shifter | ||
US309180A (en) * | 1884-12-09 | Support for rock-drills | ||
US313034A (en) * | 1885-02-24 | Lubricator | ||
IT1270878B (it) * | 1993-04-30 | 1997-05-13 | Permelec Spa Nora | Migliorata cella elettrochimica utilizzante membrane a scambio ionico e piatti bipolari metallici |
JP3413111B2 (ja) * | 1998-09-30 | 2003-06-03 | 株式会社東芝 | 燃料電池 |
JP3022528B1 (ja) * | 1998-11-30 | 2000-03-21 | 三洋電機株式会社 | 固体高分子型燃料電池 |
JP4296625B2 (ja) * | 1999-03-15 | 2009-07-15 | ソニー株式会社 | 発電デバイス |
US6492052B2 (en) * | 1999-12-17 | 2002-12-10 | The Regents Of The University Of California | Air breathing direct methanol fuel cell |
US6387559B1 (en) * | 2000-07-18 | 2002-05-14 | Motorola, Inc. | Direct methanol fuel cell system and method of fabrication |
JP2002216803A (ja) * | 2001-01-19 | 2002-08-02 | Sony Corp | 燃料電池及びその製法並びに使用方法 |
JP2002373677A (ja) * | 2001-06-15 | 2002-12-26 | Toshiba Corp | 燃料電池 |
JP4042101B2 (ja) * | 2001-07-06 | 2008-02-06 | ソニー株式会社 | 燃料電池および燃料電池を用いた電力供給方法 |
JP4137660B2 (ja) * | 2002-02-14 | 2008-08-20 | 日立マクセル株式会社 | 液体燃料電池 |
KR100493153B1 (ko) * | 2002-03-20 | 2005-06-03 | 삼성에스디아이 주식회사 | 공기 호흡형 직접 메탄올 연료전지 셀팩 |
US6808838B1 (en) * | 2002-05-07 | 2004-10-26 | The Regents Of The University Of California | Direct methanol fuel cell and system |
JP4061964B2 (ja) * | 2002-05-14 | 2008-03-19 | セイコーエプソン株式会社 | 小型燃料電池及びその製造方法 |
JP2003346867A (ja) * | 2002-05-27 | 2003-12-05 | Seiko Epson Corp | 燃料電池及びその製造方法 |
JP3748434B2 (ja) * | 2002-06-12 | 2006-02-22 | 株式会社東芝 | 直接型メタノール燃料電池システム及び燃料カートリッジ |
JP2004111343A (ja) * | 2002-09-17 | 2004-04-08 | Science Univ Of Tokyo | 燃料電池とその製法 |
JP3846727B2 (ja) * | 2002-11-05 | 2006-11-15 | 日立マクセル株式会社 | 液体燃料電池およびそれを用いた発電装置 |
JP4177090B2 (ja) * | 2002-12-19 | 2008-11-05 | 富士通コンポーネント株式会社 | 燃料電池および燃料電池スタック |
JP2004265872A (ja) * | 2004-04-23 | 2004-09-24 | Hitachi Ltd | 燃料電池,燃料電池発電装置及びそれを用いた機器 |
-
2005
- 2005-11-24 TW TW094141293A patent/TWI278138B/zh not_active IP Right Cessation
- 2005-11-24 JP JP2006547815A patent/JP5111857B2/ja not_active Expired - Fee Related
- 2005-11-24 EP EP05809263A patent/EP1835558B1/en not_active Not-in-force
- 2005-11-24 WO PCT/JP2005/021550 patent/WO2006057283A1/ja active Application Filing
- 2005-11-24 KR KR1020077011601A patent/KR100902991B1/ko not_active Expired - Fee Related
- 2005-11-24 US US11/720,149 patent/US20090202879A1/en not_active Abandoned
- 2005-11-24 CA CA2589172A patent/CA2589172C/en active Active
- 2005-11-24 CN CN2005800402827A patent/CN101065870B/zh not_active Expired - Fee Related
- 2005-11-24 DE DE602005025931T patent/DE602005025931D1/de active Active
- 2005-11-24 KR KR1020097008145A patent/KR20090052906A/ko not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP1835558A4 (en) | 2008-03-05 |
KR20090052906A (ko) | 2009-05-26 |
DE602005025931D1 (de) | 2011-02-24 |
TWI278138B (en) | 2007-04-01 |
KR100902991B1 (ko) | 2009-06-15 |
US20090202879A1 (en) | 2009-08-13 |
JPWO2006057283A1 (ja) | 2008-06-05 |
EP1835558B1 (en) | 2011-01-12 |
CA2589172C (en) | 2011-03-22 |
WO2006057283A1 (ja) | 2006-06-01 |
CN101065870A (zh) | 2007-10-31 |
TW200623493A (en) | 2006-07-01 |
EP1835558A1 (en) | 2007-09-19 |
CN101065870B (zh) | 2011-06-15 |
CA2589172A1 (en) | 2006-06-01 |
JP5111857B2 (ja) | 2013-01-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100902991B1 (ko) | 연료 전지 | |
KR100877273B1 (ko) | 연료 전지 | |
TWI332726B (ko) | ||
US20090061281A1 (en) | Fuel cell | |
US20110275003A1 (en) | Fuel cell | |
KR100909521B1 (ko) | 연료 전지 | |
JP2008210581A (ja) | 燃料電池 | |
KR100900130B1 (ko) | 연료 전지 | |
JP2009123441A (ja) | 燃料電池 | |
JP2008186799A (ja) | 燃料電池 | |
JPWO2008068886A1 (ja) | 燃料電池 | |
JP2009021113A (ja) | 燃料電池 | |
JP2011070852A (ja) | 燃料電池 | |
JP2008269934A (ja) | 燃料電池 | |
JP2006313689A (ja) | 燃料電池 | |
JP2008153133A (ja) | 燃料電池 | |
JP2009135091A (ja) | 燃料電池及び燃料電池の製造方法 | |
JP2009283361A (ja) | 燃料電池 | |
JP2009016312A (ja) | 燃料電池 | |
JP2009123619A (ja) | 燃料電池 | |
JP2009038014A (ja) | 燃料電池および燃料電池の製造方法 | |
KR20070094838A (ko) | 연료 전지 | |
JP2010055997A (ja) | 燃料電池 | |
JP2009110711A (ja) | 燃料電池及び燃料電池の製造方法 | |
JP2015173118A (ja) | 燃料電池 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0105 | International application |
Patent event date: 20070522 Patent event code: PA01051R01D Comment text: International Patent Application |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20080424 Patent event code: PE09021S01D |
|
AMND | Amendment | ||
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20081224 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20080424 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
|
J201 | Request for trial against refusal decision | ||
PJ0201 | Trial against decision of rejection |
Patent event date: 20090324 Comment text: Request for Trial against Decision on Refusal Patent event code: PJ02012R01D Patent event date: 20081224 Comment text: Decision to Refuse Application Patent event code: PJ02011S01I Appeal kind category: Appeal against decision to decline refusal Decision date: 20090520 Appeal identifier: 2009101002652 Request date: 20090324 |
|
A107 | Divisional application of patent | ||
AMND | Amendment | ||
PA0104 | Divisional application for international application |
Comment text: Divisional Application for International Patent Patent event code: PA01041R01D Patent event date: 20090421 |
|
PB0901 | Examination by re-examination before a trial |
Comment text: Amendment to Specification, etc. Patent event date: 20090421 Patent event code: PB09011R02I Comment text: Request for Trial against Decision on Refusal Patent event date: 20090324 Patent event code: PB09011R01I Comment text: Amendment to Specification, etc. Patent event date: 20080825 Patent event code: PB09011R02I |
|
B701 | Decision to grant | ||
PB0701 | Decision of registration after re-examination before a trial |
Patent event date: 20090520 Comment text: Decision to Grant Registration Patent event code: PB07012S01D Patent event date: 20090501 Comment text: Transfer of Trial File for Re-examination before a Trial Patent event code: PB07011S01I |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20090608 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20090608 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20120521 Start annual number: 4 End annual number: 4 |
|
FPAY | Annual fee payment |
Payment date: 20130520 Year of fee payment: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20130520 Start annual number: 5 End annual number: 5 |
|
FPAY | Annual fee payment |
Payment date: 20140502 Year of fee payment: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20140502 Start annual number: 6 End annual number: 6 |
|
FPAY | Annual fee payment |
Payment date: 20150430 Year of fee payment: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20150430 Start annual number: 7 End annual number: 7 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20170509 |