WO2009069685A1 - 自立膜型電解質・電極接合体 - Google Patents

自立膜型電解質・電極接合体 Download PDF

Info

Publication number
WO2009069685A1
WO2009069685A1 PCT/JP2008/071516 JP2008071516W WO2009069685A1 WO 2009069685 A1 WO2009069685 A1 WO 2009069685A1 JP 2008071516 W JP2008071516 W JP 2008071516W WO 2009069685 A1 WO2009069685 A1 WO 2009069685A1
Authority
WO
WIPO (PCT)
Prior art keywords
electrolyte
thickness
free
electrode assembly
ions move
Prior art date
Application number
PCT/JP2008/071516
Other languages
English (en)
French (fr)
Other versions
WO2009069685A9 (ja
Inventor
Yoshikatsu Higuchi
Yuji Saito
Teruaki Komiya
Ushio Harada
Original Assignee
Honda Motor Co., Ltd.
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 Honda Motor Co., Ltd. filed Critical Honda Motor Co., Ltd.
Priority to US12/740,060 priority Critical patent/US8399146B2/en
Priority to DE602008005190T priority patent/DE602008005190D1/de
Priority to AT08854112T priority patent/ATE499717T1/de
Priority to EP08854112A priority patent/EP2224521B1/en
Priority to JP2009543840A priority patent/JP5021761B2/ja
Publication of WO2009069685A1 publication Critical patent/WO2009069685A1/ja
Publication of WO2009069685A9 publication Critical patent/WO2009069685A9/ja

Links

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
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M8/124—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte
    • H01M8/1246—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fuel Cell (AREA)
  • Secondary Cells (AREA)
  • Inert Electrodes (AREA)
  • Primary Cells (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Electrotherapy Devices (AREA)

Abstract

　本発明は、自立膜型電解質・電極接合体（ＥＳＣ）（１０）に関する。このＥＳＣ（１０）は、電解質（１２）と、該電解質（１２）の各端面に形成されたアノード側電極（１４）及びカソード側電極（１６）とを備える。電解質（１２）は、酸化物イオンが移動する面もしくは方向を有する単結晶であるか、又は、酸化物イオンが移動する面もしくは方向に配向された多結晶からなり、且つ前記面又は前記方向が厚み方向に沿うように形成される。電解質（１２）の厚みは５０～８００μｍに設定され、且つアノード側電極（１４）及びカソード側電極（１６）の合計厚みは、該合計厚みを電解質（１２）の厚みで除して求められる値が０．１以下となるように設定される。さらに、ＥＳＣ（１０）としての厚みは１ｍｍ以下である。
PCT/JP2008/071516 2007-11-27 2008-11-27 自立膜型電解質・電極接合体 WO2009069685A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US12/740,060 US8399146B2 (en) 2007-11-27 2008-11-27 Free-standing membrane electrolyte electrode assembly
DE602008005190T DE602008005190D1 (de) 2007-11-27 2008-11-27 Freistehende membranelektrolyt-elektrodenanordnung
AT08854112T ATE499717T1 (de) 2007-11-27 2008-11-27 Freistehende membranelektrolyt- elektrodenanordnung
EP08854112A EP2224521B1 (en) 2007-11-27 2008-11-27 Free-standing membrane electrolyte electrode assembly
JP2009543840A JP5021761B2 (ja) 2007-11-27 2008-11-27 自立膜型電解質・電極接合体

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007306337 2007-11-27
JP2007-306337 2007-11-27

Publications (2)

Publication Number Publication Date
WO2009069685A1 true WO2009069685A1 (ja) 2009-06-04
WO2009069685A9 WO2009069685A9 (ja) 2009-08-13

Family

ID=40678577

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/071516 WO2009069685A1 (ja) 2007-11-27 2008-11-27 自立膜型電解質・電極接合体

Country Status (6)

Country Link
US (1) US8399146B2 (ja)
EP (1) EP2224521B1 (ja)
JP (1) JP5021761B2 (ja)
AT (1) ATE499717T1 (ja)
DE (1) DE602008005190D1 (ja)
WO (1) WO2009069685A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011171289A (ja) * 2010-01-19 2011-09-01 Honda Motor Co Ltd 電解質・電極接合体及びその製造方法
JP2017504946A (ja) * 2014-01-14 2017-02-09 エルコゲン エーエス Ｓｏｆｃ陰極拡散バリア層を生成する方法およびｓｏｆｃ
US10774012B2 (en) 2015-07-30 2020-09-15 Mitsui Mining & Smelting Co., Ltd. Substrate/oriented apatite-type composite oxide film complex and method for producing same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111587299A (zh) * 2018-01-29 2020-08-25 三井金属矿业株式会社 氧透过元件和溅射靶材料
JP2023097844A (ja) * 2021-12-28 2023-07-10 株式会社デンソー 自立型薄膜及びその製造方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09190825A (ja) 1996-01-10 1997-07-22 Toho Gas Co Ltd 固体電解質型燃料電池及びそれに用いられる単電池
JPH1171169A (ja) * 1997-08-27 1999-03-16 Miyuki Kawaguchi 酸化物イオン導電性セラミックス及びその製造方法
JPH11130595A (ja) 1997-10-30 1999-05-18 Daiichi Kigensokagaku Kogyo Co Ltd 酸化物イオン導電性単結晶及びその製造方法
JP2003277024A (ja) * 2002-03-22 2003-10-02 Honda Motor Co Ltd 酸化物イオン導電体およびその製造方法
JP2005149795A (ja) 2003-11-12 2005-06-09 Honda Motor Co Ltd 電解質・電極接合体及びその製造方法
JP2005149797A (ja) * 2003-11-12 2005-06-09 Honda Motor Co Ltd 電解質・電極接合体
JP2005158377A (ja) * 2003-11-25 2005-06-16 Nissan Motor Co Ltd 固体電解質型燃料電池

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2447855C (en) * 2000-05-22 2011-04-12 Acumentrics Corporation Electrode-supported solid state electrochemical cell
US6770395B2 (en) * 2000-10-23 2004-08-03 Materials And Systems Research, Inc. Internally manifolded, planar solid oxide fuel cell (SOFC) stack with an inexpensive interconnect
US7601447B2 (en) * 2003-11-12 2009-10-13 Honda Motor Co., Ltd. Electrolyte-electrode assembly comprising an isotropic layer
KR20080020259A (ko) * 2006-08-31 2008-03-05 삼성에스디아이 주식회사 연료 전지용 막-전극 어셈블리, 이의 제조방법 및 이를포함하는 연료 전지 시스템

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09190825A (ja) 1996-01-10 1997-07-22 Toho Gas Co Ltd 固体電解質型燃料電池及びそれに用いられる単電池
JPH1171169A (ja) * 1997-08-27 1999-03-16 Miyuki Kawaguchi 酸化物イオン導電性セラミックス及びその製造方法
JPH11130595A (ja) 1997-10-30 1999-05-18 Daiichi Kigensokagaku Kogyo Co Ltd 酸化物イオン導電性単結晶及びその製造方法
JP2003277024A (ja) * 2002-03-22 2003-10-02 Honda Motor Co Ltd 酸化物イオン導電体およびその製造方法
JP2005149795A (ja) 2003-11-12 2005-06-09 Honda Motor Co Ltd 電解質・電極接合体及びその製造方法
JP2005149797A (ja) * 2003-11-12 2005-06-09 Honda Motor Co Ltd 電解質・電極接合体
JP2005158377A (ja) * 2003-11-25 2005-06-16 Nissan Motor Co Ltd 固体電解質型燃料電池

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011171289A (ja) * 2010-01-19 2011-09-01 Honda Motor Co Ltd 電解質・電極接合体及びその製造方法
US9070946B2 (en) 2010-01-19 2015-06-30 Honda Motor Co., Ltd. Electrolyte-electrode joined assembly and method for producing the same
JP2017504946A (ja) * 2014-01-14 2017-02-09 エルコゲン エーエス Ｓｏｆｃ陰極拡散バリア層を生成する方法およびｓｏｆｃ
US10774012B2 (en) 2015-07-30 2020-09-15 Mitsui Mining & Smelting Co., Ltd. Substrate/oriented apatite-type composite oxide film complex and method for producing same

Also Published As

Publication number Publication date
US20100248073A1 (en) 2010-09-30
JPWO2009069685A1 (ja) 2011-04-14
US8399146B2 (en) 2013-03-19
EP2224521A4 (en) 2010-09-01
EP2224521B1 (en) 2011-02-23
JP5021761B2 (ja) 2012-09-12
WO2009069685A9 (ja) 2009-08-13
ATE499717T1 (de) 2011-03-15
EP2224521A1 (en) 2010-09-01
DE602008005190D1 (de) 2011-04-07

Similar Documents

Publication Publication Date Title
WO2008061174A3 (en) Secondary electrochemical cell with high rate capability
WO2008066853A3 (en) Activation of solid oxide fuel cell electrode surfaces
WO2009069685A1 (ja) 自立膜型電解質・電極接合体
WO2009155546A8 (en) Electrolysis cell having electrodes with various-sized/shaped apertures
WO2009089018A3 (en) Porous electrodes and associated methods
WO2008121972A3 (en) Deposited microarchitectured battery and manufacturing method
WO2008139157A8 (en) A silicon anode for a rechargeable battery
DK1877168T3 (da) SOFC-katodemateriale med høj ydeevne i intervallet 450C - 650C
WO2008078755A1 (ja) 電池、電極およびこれらに用いる集電体
TW200725970A (en) High rate capability design of lithium ion secondary battery
WO2005121413A3 (en) Battery with molten salt electrolyte and phosphorus-containing cathode
GB0501590D0 (en) Processing of enhanced performance LSCF fuel cell cathode microstructure and a fuel cell cathode
TWI365564B (en) Cathode for fuel cell having two kinds of water-repellency and method of preparing the same and membrane electrode assembly and fuel cell comprising the same
WO2008118137A3 (en) Solar cells which include the use of high modulus encapsulant sheets
WO2006013108A3 (en) Long-life membrane electrode assemblies
WO2004093217A3 (en) Cathode active material with increased alkali metal content and method of making the same
JP2007280665A5 (ja)
WO2006059239A3 (en) Direct liquid fuel cell and method of preventing fuel decomposition in a direct liquid fuel cell
WO2007134091A3 (en) Secondary electrochemical cell with increased current collecting efficiency
WO2008126358A1 (ja) 高分子電解質形燃料電池及びそれを備える燃料電池スタック
WO2009011132A1 (ja) リチウムイオン二次電池
MY157141A (en) Bipolar battery
WO2006104543A3 (en) Durable hydrophilic coatings for fuel cell bipolar plates
WO2011064637A8 (en) Fuel cell
EP2421080A3 (en) Non-aqueous electrolyte battery

Legal Events

Date Code Title Description
ENP Entry into the national phase

Ref document number: 2009543840

Country of ref document: JP

Kind code of ref document: A

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08854112

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2008854112

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 12740060

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE