JP5086601B2 - 疎水性の拡散媒体を備えた燃料電池 - Google Patents

疎水性の拡散媒体を備えた燃料電池 Download PDF

Info

Publication number
JP5086601B2
JP5086601B2 JP2006281178A JP2006281178A JP5086601B2 JP 5086601 B2 JP5086601 B2 JP 5086601B2 JP 2006281178 A JP2006281178 A JP 2006281178A JP 2006281178 A JP2006281178 A JP 2006281178A JP 5086601 B2 JP5086601 B2 JP 5086601B2
Authority
JP
Japan
Prior art keywords
fuel cell
substrate
coating
polymer
diffusion medium
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
Application number
JP2006281178A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007109664A (ja
Inventor
チュンシン・ジ
ヴィノド・クマー
Original Assignee
ジーエム・グローバル・テクノロジー・オペレーションズ・インコーポレーテッド
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ジーエム・グローバル・テクノロジー・オペレーションズ・インコーポレーテッド filed Critical ジーエム・グローバル・テクノロジー・オペレーションズ・インコーポレーテッド
Publication of JP2007109664A publication Critical patent/JP2007109664A/ja
Application granted granted Critical
Publication of JP5086601B2 publication Critical patent/JP5086601B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04291—Arrangements for managing water in solid electrolyte fuel cell systems
    • 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
    • H01M8/0234—Carbonaceous 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
    • H01M8/023—Porous and characterised by the material
    • H01M8/0239—Organic resins; Organic polymers
    • 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
    • H01M8/0241—Composites
    • H01M8/0245—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
    • H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
    • H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells

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)
  • Inert Electrodes (AREA)
JP2006281178A 2005-10-14 2006-10-16 疎水性の拡散媒体を備えた燃料電池 Expired - Fee Related JP5086601B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/250,197 2005-10-14
US11/250,197 US7722979B2 (en) 2005-10-14 2005-10-14 Fuel cells with hydrophobic diffusion medium

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2011271104A Division JP5415518B2 (ja) 2005-10-14 2011-12-12 疎水性の拡散媒体を備えた燃料電池

Publications (2)

Publication Number Publication Date
JP2007109664A JP2007109664A (ja) 2007-04-26
JP5086601B2 true JP5086601B2 (ja) 2012-11-28

Family

ID=37896646

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2006281178A Expired - Fee Related JP5086601B2 (ja) 2005-10-14 2006-10-16 疎水性の拡散媒体を備えた燃料電池
JP2011271104A Expired - Fee Related JP5415518B2 (ja) 2005-10-14 2011-12-12 疎水性の拡散媒体を備えた燃料電池

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2011271104A Expired - Fee Related JP5415518B2 (ja) 2005-10-14 2011-12-12 疎水性の拡散媒体を備えた燃料電池

Country Status (4)

Country Link
US (2) US7722979B2 (https=)
JP (2) JP5086601B2 (https=)
CN (1) CN100592557C (https=)
DE (1) DE102006048612B4 (https=)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8431284B2 (en) * 2007-06-26 2013-04-30 GM Global Technology Operations LLC Low electrical resistance bipolar plate-diffusion media assembly
US8278001B2 (en) 2008-02-15 2012-10-02 Panasonic Corporation Low-porosity anode diffusion media for high concentration direct methanol fuel cells and method of making
US20090208783A1 (en) * 2008-02-15 2009-08-20 Yongjun Leng Low porosity anode diffusion media for fuel cells
EP2424015A1 (en) * 2010-08-30 2012-02-29 Solvay SA Assembly for reversible fuel cell
KR101655510B1 (ko) * 2010-12-31 2016-09-07 제너럴 일렉트릭 캄파니 다공성 지지체 상에 중합체 코팅을 형성시키기 위한 진공 챔버 방법
US20130152612A1 (en) * 2011-08-16 2013-06-20 Nanopore, Inc. Sorption cooling systems and climate control using multi-channel thermal swing adsorption
KR102102275B1 (ko) * 2013-02-21 2020-04-21 아우디 아게 천공부를 갖지 않는 연료 전지 가스 확산 층
WO2015009233A1 (en) * 2013-07-17 2015-01-22 Temasek Polytechnic Diffusion medium for use in fuel cell, fuel cell and method of making the diffusion medium
JP5942952B2 (ja) * 2013-09-24 2016-06-29 トヨタ自動車株式会社 拡散層形成ペーストとその製造方法およびガス拡散層の製造方法
JP5935781B2 (ja) * 2013-10-11 2016-06-15 トヨタ自動車株式会社 燃料電池用ガス拡散層の製造方法および製造装置
KR102591887B1 (ko) * 2015-10-22 2023-10-20 도레이 카부시키가이샤 탄소 시트, 가스 확산 전극 기재, 권회체 및 연료 전지
CN109256569B (zh) * 2017-07-14 2021-10-15 中国科学院青岛生物能源与过程研究所 一种质子交换膜燃料电池气体扩散层微孔层及其制备方法
CN111725523A (zh) * 2020-06-04 2020-09-29 浙江高成绿能科技有限公司 一种薄层疏水的燃料电池膜电极及其制备方法
CN112615018A (zh) * 2020-12-21 2021-04-06 上海电气集团股份有限公司 阴极催化层及其制备方法、膜电极和燃料电池
KR102590291B1 (ko) * 2021-12-16 2023-10-18 자연에너지연구소 주식회사 연료전지를 사용하는 드론
CN114976060B (zh) * 2022-07-04 2024-05-28 一汽解放汽车有限公司 一种气体扩散层的制备方法及其应用
WO2025083484A1 (en) * 2023-10-19 2025-04-24 3M Innovative Properties Company Gas diffusion layer and microporous layer including non-fluorinated hydrophobic material
DE102023134950A1 (de) 2023-12-13 2025-06-18 Ekpo Fuel Cell Technologies Gmbh Verfahren zur Hydrophobierung einer Gasdiffusionslage und Gasdiffusionslage mit einer hydrophoben Imprägnierung

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3523408A (en) * 1968-04-02 1970-08-11 Pall Corp Gas separator
JPS57111957A (en) * 1980-12-27 1982-07-12 Toshiba Corp Air electrode
US5110691A (en) * 1991-01-16 1992-05-05 International Fuel Cells Corporation Fuel cell component sealant
WO1993013566A1 (en) * 1991-12-26 1993-07-08 International Fuel Cells, Inc. Plate-shaped fuel cell component and a method of making the same
DE69229177T2 (de) * 1992-12-31 1999-12-02 Ballard Power Systems Inc., Burnaby Membranelektrodenzusammenbau und Abdichtung für Brennstoffzellen
JPH0845517A (ja) * 1994-07-28 1996-02-16 Tanaka Kikinzoku Kogyo Kk 高分子電解質型燃料電池用シール構造及びその製造方法
DE19544323A1 (de) * 1995-11-28 1997-06-05 Magnet Motor Gmbh Gasdiffusionselektrode für Polymerelektrolytmembran-Brennstoffzellen
JP3583897B2 (ja) * 1997-04-11 2004-11-04 三洋電機株式会社 燃料電池
DE69804829T2 (de) * 1997-07-16 2002-11-07 Ballard Power Systems Inc., Burnaby Elastische dichtung für eine membranelektrodenanordnung in einer elektrochemischen brennstoffzelle und herstellungsverfahren dafür
US6045877A (en) 1997-07-28 2000-04-04 Massachusetts Institute Of Technology Pyrolytic chemical vapor deposition of silicone films
US6258878B1 (en) * 1999-03-29 2001-07-10 Dow Corning Corporation One-part moisture-curable hydrocarbon polymer composition
EP1063717B1 (en) * 1999-06-22 2011-09-28 Sanyo Electric Co., Ltd. Stable and high-performance fuel cell
US6368751B1 (en) * 1999-10-08 2002-04-09 Reves, Inc. Electrochemical electrode for fuel cell
JP4470271B2 (ja) * 2000-03-31 2010-06-02 株式会社エクォス・リサーチ 燃料電池および燃料電池装置
AU2001280950A1 (en) * 2000-08-18 2002-03-13 Muralidharan P. Arikara Integrated and modular bsp/mea/manifold plates and compliant contacts for fuel cells
KR100458783B1 (ko) * 2000-09-18 2004-12-03 미츠비시 쥬고교 가부시키가이샤 고체 고분자형 연료전지
JP5050294B2 (ja) * 2000-10-17 2012-10-17 トヨタ自動車株式会社 固体高分子電解質型燃料電池の拡散層とその製造方法
GB2374014A (en) * 2001-04-02 2002-10-09 Cambridge Consultants Biological sealant storage and dispensing system
DE10125360A1 (de) * 2001-05-23 2002-12-05 Wacker Chemie Gmbh Verwendung von zu degradationsstabilen Siliconkautschuken vernetzbaren Massen als Dichtungsmassen in Brenntstoffzellen
JP5079195B2 (ja) * 2001-09-27 2012-11-21 パナソニック株式会社 燃料電池用ガス拡散電極およびその製造法
US7060384B2 (en) * 2001-09-28 2006-06-13 Matsushita Electric Industrial Co., Ltd. Polymer electrolyte fuel cell
EP1448807A4 (en) 2001-10-30 2005-07-13 Massachusetts Inst Technology FLUORO CARBON ORGANOSILICIUM COPOLYMERS AND COATINGS MADE ACCORDING TO THE HFCVD PROCEDURE
US20050181694A1 (en) * 2002-03-09 2005-08-18 Crook Robert L. Industrial fabrics
US20030198857A1 (en) 2002-04-05 2003-10-23 Mcmanus Edward C. Graphite laminate fuel cell plate
US7087339B2 (en) * 2002-05-10 2006-08-08 3M Innovative Properties Company Fuel cell membrane electrode assembly with sealing surfaces
US7125625B2 (en) * 2002-05-31 2006-10-24 Lynnetech, Inc. Electrochemical cell and bipolar assembly for an electrochemical cell
JP3951841B2 (ja) * 2002-07-19 2007-08-01 トヨタ自動車株式会社 燃料電池のシール構造とその製造方法
WO2004040681A1 (ja) * 2002-10-29 2004-05-13 Honda Motor Co., Ltd. 膜一電極構造体及びその製造方法
US7470483B2 (en) * 2002-12-11 2008-12-30 Panasonic Corporation Electrolyte membrane-electrode assembly for fuel cell and operation method of fuel cell using the same
WO2004059043A1 (en) * 2002-12-23 2004-07-15 Anuvu, Inc., A California Corporation Channel-less proton exchange membrane fuel cell
US6928893B2 (en) * 2003-01-15 2005-08-16 General Motors Corporation Method of making a gas diffusion media and quality controls for same
CA2464204C (en) * 2003-04-14 2009-08-11 Matsushita Electric Industrial Co., Ltd. Polymer electrolyte fuel cell and conductive separator for the same
JP4514027B2 (ja) * 2003-04-14 2010-07-28 パナソニック株式会社 燃料電池セル、および燃料電池
JP4403448B2 (ja) 2003-06-24 2010-01-27 株式会社スリーボンド 固体高分子型燃料電池のシール構造
AU2004231214A1 (en) * 2003-07-25 2005-02-10 Albany International Techniweave, Inc. Control of carbon coating microcrackings in fabrication of fuel cell GDL
JP2005085509A (ja) * 2003-09-04 2005-03-31 Nec Corp 燃料電池システムおよびその運転方法
US20050064275A1 (en) * 2003-09-18 2005-03-24 3M Innovative Properties Company Fuel cell gas diffusion layer
US7105242B2 (en) * 2003-10-17 2006-09-12 General Motors Corporation Control of polymer surface distribution on diffusion media improved fuel cell performance
US7157178B2 (en) * 2003-11-24 2007-01-02 General Motors Corporation Proton exchange membrane fuel cell
JP4824298B2 (ja) * 2003-12-04 2011-11-30 パナソニック株式会社 燃料電池用ガス拡散層、電極及び膜電極接合体及びその製造方法
DE602005021099D1 (de) * 2004-03-31 2010-06-17 Corning Inc Brennstoffzellenvorrichtung mit unterschiedlich grossen aktivbereichen
US20050224108A1 (en) * 2004-04-13 2005-10-13 Cheung Osbert H Enhanced photovoltaic module
JP4691914B2 (ja) * 2004-06-21 2011-06-01 日産自動車株式会社 ガス拡散電極及び固体高分子電解質型燃料電池
US8241818B2 (en) * 2004-08-06 2012-08-14 GM Global Technology Operations LLC Diffusion media with hydrophobic and hydrophilic properties
KR100661698B1 (ko) * 2004-12-21 2006-12-26 마쯔시다덴기산교 가부시키가이샤 직접 메탄올형 연료전지
US7569291B2 (en) * 2005-02-14 2009-08-04 Henkel Corporation Method and composition for bonding and sealing fuel cell components

Also Published As

Publication number Publication date
DE102006048612A1 (de) 2007-04-19
JP5415518B2 (ja) 2014-02-12
JP2007109664A (ja) 2007-04-26
CN1949573A (zh) 2007-04-18
CN100592557C (zh) 2010-02-24
US8835075B2 (en) 2014-09-16
US20100129534A1 (en) 2010-05-27
JP2012099489A (ja) 2012-05-24
US20070087260A1 (en) 2007-04-19
US7722979B2 (en) 2010-05-25
DE102006048612B4 (de) 2013-03-21

Similar Documents

Publication Publication Date Title
JP5415518B2 (ja) 疎水性の拡散媒体を備えた燃料電池
CN100521315C (zh) 具有微孔层的扩散介质
JP4860616B2 (ja) 疎水性と親水性を有する拡散媒体
JP5009656B2 (ja) フルオロカーボンポリマーが蒸着された拡散媒体
JP4838721B2 (ja) 改善された燃料電池性能のための拡散媒体上のポリマー表面分布の制御
KR20090116828A (ko) 막전극 접합체의 제조 방법, 막전극 접합체, 막전극 접합체의 제조 장치, 및 연료 전지
JP2015519681A (ja) 高分子電解質膜、その製造方法及びそれを含む膜−電極アセンブリ
JP4388314B2 (ja) 固体高分子型燃料電池用ガス拡散電極基材、その製造方法及びそれを用いた固体高分子型燃料電池
JP4852815B2 (ja) 固体高分子型燃料電池用電極・膜接合体の製造方法
TW202125885A (zh) 碳纖維片、氣體擴散電極基材、膜電極接合體、固體高分子型燃料電池及碳纖維片的製造方法
US7241474B2 (en) Preparation of patterned diffusion media
JPWO2001022510A1 (ja) 固体高分子型燃料電池用電極・膜接合体及びその製造方法
JP6192038B2 (ja) 燃料電池用ガス拡散体及びその製造方法
CN115315835B (zh) 气体扩散电极基材的制造方法
JP4238423B2 (ja) カーボンシートの製造方法及び燃料電池用電極の製造方法
US20090211522A1 (en) Use of Variable Frequency Microwaves to Control the Teflon Profile of Gas Diffusion Media
WO2022210069A1 (ja) 電極基材およびその製造方法
JP5790186B2 (ja) ガス拡散電極基材の製造方法
JP2005327609A (ja) 燃料電池のガス拡散層
JP2008243683A (ja) 多孔質導電性基材、ガス拡散電極、膜・電極接合体および燃料電池
JP2023147966A (ja) 撥水済導電性多孔質基材およびその製造方法、並びにガス拡散電極およびその製造方法
KR20210036068A (ko) 연료전지용 기체확산층의 제조방법

Legal Events

Date Code Title Description
A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100804

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20101104

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20101109

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20101206

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20101209

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20101214

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20110912

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110913

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120515

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120726

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20120810

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20120907

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20150914

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees