JP5134537B2 - イオン照射した電解質膜、アノード、及び/又はカソード - Google Patents
イオン照射した電解質膜、アノード、及び/又はカソード Download PDFInfo
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- JP5134537B2 JP5134537B2 JP2008523987A JP2008523987A JP5134537B2 JP 5134537 B2 JP5134537 B2 JP 5134537B2 JP 2008523987 A JP2008523987 A JP 2008523987A JP 2008523987 A JP2008523987 A JP 2008523987A JP 5134537 B2 JP5134537 B2 JP 5134537B2
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- cathode
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- 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
- H01M4/90—Selection of catalytic material
- H01M4/9041—Metals or alloys
- H01M4/905—Metals or alloys specially used in fuel cell operating at high temperature, e.g. SOFC
- H01M4/9066—Metals or alloys specially used in fuel cell operating at high temperature, e.g. SOFC of metal-ceramic composites or mixtures, e.g. cermets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
- B01D53/228—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion characterised by specific membranes
-
- 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
- H01M4/88—Processes of manufacture
- H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
-
- 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
- H01M4/90—Selection of catalytic material
- H01M4/9016—Oxides, hydroxides or oxygenated metallic salts
- H01M4/9025—Oxides specially used in fuel cell operating at high temperature, e.g. SOFC
- H01M4/9033—Complex oxides, optionally doped, of the type M1MeO3, M1 being an alkaline earth metal or a rare earth, Me being a metal, e.g. perovskites
-
- 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
- H01M4/90—Selection of catalytic material
- H01M4/9041—Metals or alloys
- H01M4/905—Metals or alloys specially used in fuel cell operating at high temperature, e.g. SOFC
- H01M4/9058—Metals or alloys specially used in fuel cell operating at high temperature, e.g. SOFC of noble metals or noble-metal based 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
- H01M8/12—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
-
- 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
- H01M8/1253—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 the electrolyte containing zirconium oxide
-
- 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
- H01M8/126—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 the electrolyte containing cerium oxide
-
- 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
- H01M2008/1293—Fuel cells with solid oxide electrolytes
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Ceramic Engineering (AREA)
- Composite Materials (AREA)
- Inert Electrodes (AREA)
- Fuel Cell (AREA)
- Conductive Materials (AREA)
Description
Claims (16)
- 固体電解質型燃料電池であって、
アノードと、
酸素イオンを選択的に移動させる電解質膜と、
カソードとを含み、
前記電解質膜及び前記カソードは、イオンが照射されたことを特徴とする燃料電池。 - 前記イオンが、Ar、Xe、H、He、Ne、Kr、Na、Zr、及びCeからなる群から選択されることを特徴とする請求項1に記載の燃料電池。
- 前記カソードが金属からなり、
前記電解質膜及び前記カソードの界面において、三相界面が存在することを特徴とする請求項1に記載の燃料電池。 - 前記カソードが、Pt、Ag、Ni、及びそれらの合金からなる群に含まれる材料からなることを特徴とする請求項3に記載の燃料電池。
- 前記電解質膜への酸素の取込が、前記三相界面で生じていることを特徴とする請求項3に記載の燃料電池。
- 前記カソードが、サーメットからなることを特徴とする請求項1に記載の燃料電池。
- 前記カソードが、ドープしたランタンフェライト及びドープしたランタンマンガナイトからなる群に含まれるイオン−電子の混合材料からなり、
前記電解質膜及び前記カソードの界面において、三相界面が存在することを特徴とする請求項1に記載の燃料電池。 - 前記カソードが、Sr−CoをドープしたLaFeO3からなることを特徴とする請求項7に記載の燃料電池。
- 前記カソードが、SrをドープしたLaMnO3からなることを特徴とする請求項7に記載の燃料電池。
- 前記電解質膜への酸素の取込が、前記カソード及び前記電解質膜の界面で生じていることを特徴とする請求項1に記載の燃料電池。
- 前記電解質膜の表面方位が、(110)であることを特徴とする請求項1に記載の燃料電池。
- 前記電解質膜の表面方位が、(100)であることを特徴とする請求項1に記載の燃料電池。
- 前記電解質膜の転位密度が、少なくとも1010cm/cm3であることを特徴とする請求項1に記載の燃料電池。
- 前記転位が、カソード界面からアノード界面まで連続的に延在していることを特徴とする請求項13に記載の燃料電池。
- 前記電解質膜が、YSZ、Sc安定化ジルコニア(SSZ)、Ca安定化ジルコニア(CSZ)、Gdをドープしたセリア、Smをドープしたセリア、及びYをドープしたセリアからなる群から選択されることを特徴とする請求項1に記載の燃料電池。
- 前記アノードが、イオンが照射されたことを特徴とする請求項1に記載の燃料電池。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US70278605P | 2005-07-26 | 2005-07-26 | |
US60/702,786 | 2005-07-26 | ||
PCT/US2006/028315 WO2007015958A2 (en) | 2005-07-26 | 2006-07-22 | Ion irradiated electrolyte membrane, anode, and/or cathode |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009509290A JP2009509290A (ja) | 2009-03-05 |
JP5134537B2 true JP5134537B2 (ja) | 2013-01-30 |
Family
ID=37709075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008523987A Expired - Fee Related JP5134537B2 (ja) | 2005-07-26 | 2006-07-22 | イオン照射した電解質膜、アノード、及び/又はカソード |
Country Status (6)
Country | Link |
---|---|
US (1) | US7455722B2 (ja) |
EP (1) | EP1909946A4 (ja) |
JP (1) | JP5134537B2 (ja) |
KR (1) | KR20080047364A (ja) |
CA (1) | CA2612662A1 (ja) |
WO (1) | WO2007015958A2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008083224A1 (en) * | 2006-12-27 | 2008-07-10 | President And Fellows Of Harvard College | Photo-activation of solid oxide fuel cells and gas separation devices |
CN102249343B (zh) * | 2011-05-16 | 2013-02-13 | 黑龙江大学 | 利用硅烷偶联剂合成大比表面积纳米铁酸镧的方法 |
DE102021130349A1 (de) | 2021-03-12 | 2022-09-15 | Technische Universität Darmstadt, Körperschaft des öffentlichen Rechts | Verfahren und Vorrichtung zur Herstellung von Keramiken und keramisches Produkt |
CN117253966B (zh) * | 2023-09-26 | 2024-06-18 | 南昌大学 | 一种利用中子辐照在碱金属表面构建稳定界面膜的方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3324136B2 (ja) * | 1992-04-08 | 2002-09-17 | 住友電気工業株式会社 | 固体電解質および固体電解質二次電池の製造方法 |
US5731097A (en) * | 1995-09-13 | 1998-03-24 | Kabushiki Kaisha Meidensha | Solid-electrolyte fuel cell |
JP5184731B2 (ja) * | 2000-05-18 | 2013-04-17 | コーニング インコーポレイテッド | 固体酸化物燃料電池用可撓性電極/電解質構造体、燃料電池装置、およびその作成方法 |
CA2437135A1 (en) * | 2001-02-05 | 2002-08-15 | Kaneka Corporation | Proton-conductive polymer film and process for producing the same |
US6632554B2 (en) * | 2001-04-10 | 2003-10-14 | Hybrid Power Generation Systems, Llc | High performance cathodes for solid oxide fuel cells |
US7179500B2 (en) * | 2002-05-29 | 2007-02-20 | The Board Of Trustees Of The Leland Stanford Junior University | Sub-micron electrolyte thin film on nano-porous substrate by oxidation of metal film |
JP4362615B2 (ja) * | 2002-10-31 | 2009-11-11 | 独立行政法人 日本原子力研究開発機構 | 酸素ガス貯蔵容器、その製造方法及びその容器を使用した燃料電池システム |
JP2005025974A (ja) * | 2003-06-30 | 2005-01-27 | Nissan Motor Co Ltd | 高分子型燃料電池とその製造方法 |
JP2005038620A (ja) * | 2003-07-15 | 2005-02-10 | Toshiba Corp | アルコール型燃料電池用電解質膜、アルコール型燃料電池用膜電極接合体、アルコール型燃料電池及びアルコール型燃料電池用電解質膜の製造方法 |
JP2005174770A (ja) * | 2003-12-11 | 2005-06-30 | Nec Corp | 燃料電池 |
-
2006
- 2006-07-14 US US11/487,176 patent/US7455722B2/en not_active Expired - Fee Related
- 2006-07-22 CA CA002612662A patent/CA2612662A1/en not_active Abandoned
- 2006-07-22 KR KR1020087004415A patent/KR20080047364A/ko not_active Application Discontinuation
- 2006-07-22 JP JP2008523987A patent/JP5134537B2/ja not_active Expired - Fee Related
- 2006-07-22 WO PCT/US2006/028315 patent/WO2007015958A2/en active Application Filing
- 2006-07-22 EP EP06788067.4A patent/EP1909946A4/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
KR20080047364A (ko) | 2008-05-28 |
EP1909946A4 (en) | 2013-10-02 |
CA2612662A1 (en) | 2007-02-08 |
US20070022878A1 (en) | 2007-02-01 |
WO2007015958A3 (en) | 2009-04-09 |
JP2009509290A (ja) | 2009-03-05 |
WO2007015958A2 (en) | 2007-02-08 |
US7455722B2 (en) | 2008-11-25 |
EP1909946A2 (en) | 2008-04-16 |
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