JP5505696B2 - 触媒電極を作る方法及びその電極を使用する電気化学セル - Google Patents

触媒電極を作る方法及びその電極を使用する電気化学セル Download PDF

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JP5505696B2
JP5505696B2 JP2009544070A JP2009544070A JP5505696B2 JP 5505696 B2 JP5505696 B2 JP 5505696B2 JP 2009544070 A JP2009544070 A JP 2009544070A JP 2009544070 A JP2009544070 A JP 2009544070A JP 5505696 B2 JP5505696 B2 JP 5505696B2
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electrode
gas diffusion
sheet
catalyst
active layer
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JP2010515224A5 (enExample
JP2010515224A (ja
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ロバート ブライアン ドップ
ゲアリー エイ レイシー
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エバレデイ バツテリ カンパニー インコーポレーテツド
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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
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
    • H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
    • 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
    • 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
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8605—Porous electrodes
    • 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
    • H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
    • H01M4/8668—Binders
    • 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
    • H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
    • H01M4/8673—Electrically conductive fillers
    • 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
    • H01M4/8875—Methods for shaping the electrode into free-standing bodies, like sheets, films or grids, e.g. moulding, hot-pressing, casting without support, extrusion without support
    • 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
    • H01M4/8896—Pressing, rolling, calendering
    • 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
    • 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
    • H01M4/9075—Catalytic material supported on carriers, e.g. powder carriers
    • H01M4/9083—Catalytic material supported on carriers, e.g. powder carriers on carbon or graphite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0206—Metals or alloys
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • Y10T29/49115—Electric battery cell making including coating or impregnating

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Inert Electrodes (AREA)
  • Hybrid Cells (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Catalysts (AREA)
JP2009544070A 2006-12-27 2007-12-26 触媒電極を作る方法及びその電極を使用する電気化学セル Active JP5505696B2 (ja)

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Application Number Priority Date Filing Date Title
US87725106P 2006-12-27 2006-12-27
US60/877,251 2006-12-27
PCT/US2007/026332 WO2008085479A1 (en) 2006-12-27 2007-12-26 Process for making a catalytic electrode and electrochemical cell using the electrode

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JP2010515224A JP2010515224A (ja) 2010-05-06
JP2010515224A5 JP2010515224A5 (enExample) 2011-02-17
JP5505696B2 true JP5505696B2 (ja) 2014-05-28

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JP2009544065A Expired - Fee Related JP5378233B2 (ja) 2006-12-27 2007-12-26 触媒電極を有する電気化学セルとその電極及びセルを形成する方法

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US (3) US20080155813A1 (enExample)
EP (2) EP2111660B2 (enExample)
JP (2) JP5505696B2 (enExample)
KR (2) KR101528941B1 (enExample)
CN (2) CN101573814B (enExample)
AT (2) ATE518267T1 (enExample)
DE (1) DE602007006691D1 (enExample)
IL (2) IL198923A0 (enExample)
WO (2) WO2008085472A1 (enExample)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7695840B2 (en) * 2006-12-08 2010-04-13 Eveready Battery Co., Inc. Electrochemical cell having a deposited gas electrode
KR101528941B1 (ko) * 2006-12-27 2015-06-15 에버레디 배터리 컴퍼니, 인크. 촉매 전극을 갖는 전기화학 전지 및 전극과 전지 제조 방법
US20100291440A1 (en) * 2007-10-16 2010-11-18 Douglas J Miller Battery Electrode
WO2010104043A1 (ja) * 2009-03-09 2010-09-16 住友化学株式会社 空気電池
JP2012528465A (ja) 2009-05-29 2012-11-12 エバレデイ バツテリ カンパニー インコーポレーテツド 触媒電極のための集電体
WO2010146475A1 (en) * 2009-06-18 2010-12-23 University Of The Western Cape Supported catalysts
WO2011094295A1 (en) 2010-01-29 2011-08-04 Eveready Battery Company, Inc. Method of making an electrochemical cell with a catalytic electrode including manganese dioxide
WO2011159391A1 (en) * 2010-06-15 2011-12-22 Fluidic, Inc. Metal-air cell with tuned hydrophobicity
FR2961637B1 (fr) * 2010-06-16 2012-07-27 Commissariat Energie Atomique Collecteur de courant avec moyens d'etancheite integres, batterie bipolaire comprenant un tel collecteur
US8883358B2 (en) * 2010-07-02 2014-11-11 Hitachi, Ltd. Metal air secondary battery
KR101257852B1 (ko) * 2010-11-05 2013-04-24 삼성전자주식회사 리튬 공기 전지용 양극, 그 제조방법 및 이를 채용한 리튬 공기 전지
ES2738900T3 (es) * 2010-11-17 2020-01-27 Luvata Appleton Llc Anodo colector alcalino
DE102011007295A1 (de) * 2011-04-13 2012-10-18 Varta Microbattery Gmbh Metall-Luft-Knopfzellen und ihre Herstellung
KR101765941B1 (ko) * 2011-07-28 2017-08-08 현대자동차주식회사 침전법을 이용한 산화망간/탄소 복합체의 제조방법, 상기 방법으로 제조된 산화망간/탄소 복합체 및 상기 복합체를 포함하는 리튬/공기 이차전지
US9413048B2 (en) * 2011-11-04 2016-08-09 Fluidic, Inc. Air cathode with graphite bonding/barrier layer
US10270142B2 (en) * 2011-11-07 2019-04-23 Energizer Brands, Llc Copper alloy metal strip for zinc air anode cans
US9312077B2 (en) 2011-12-16 2016-04-12 Calgon Carbon Corporation Double layer capacitors
CN102544884B (zh) * 2011-12-23 2015-04-01 富士康(昆山)电脑接插件有限公司 电连接器、电连接器壳体及其表面处理的方法
BR112014030994A2 (pt) * 2012-06-12 2017-06-27 Univ Wollongong eletrodos permeáveis a gás e células eletroquímicas
BR112014031220A2 (pt) 2012-06-12 2017-06-27 Univ Monash estrutura de eletrodo com capacidade de respiração e método e sistema para uso em separação da água
MX367910B (es) * 2012-10-09 2019-09-11 Oxynergy Ltd Conjunto de electrodo y metodo para su preparacion.
JP5849995B2 (ja) * 2013-06-12 2016-02-03 トヨタ自動車株式会社 金属空気電池
AU2014295915A1 (en) 2013-07-31 2016-02-11 Aquahydrex Pty Ltd Modular electrochemical cells
CN104716334B (zh) * 2013-12-15 2017-05-03 中国科学院大连化学物理研究所 一种金属空气电池用双疏水层空气阴极
US9966643B2 (en) 2014-01-31 2018-05-08 Energizer Brands, Llc Battery cell having air electrode assembly bonded to can and method of manufacture
CN106104901B (zh) 2014-03-19 2020-08-11 积水化学工业株式会社 片叠层型锂离子二次电池及片叠层型锂离子二次电池的制造方法
US11075382B2 (en) 2014-05-30 2021-07-27 Duracell U.S. Operations, Inc. Cathode for an electrochemical cell including at least one cathode additive
US10205206B2 (en) 2014-10-08 2019-02-12 Energizer Brands, Llc Zinc-air electrochemical cell
WO2016057666A1 (en) 2014-10-08 2016-04-14 Energizer Brands, Llc Fluorosurfactant as a zinc corrosion inhibitor
KR101854736B1 (ko) 2016-11-23 2018-05-04 서울대학교 산학협력단 촉매 및 촉매 제조 방법
US10319991B2 (en) 2014-10-23 2019-06-11 Energizer Brands, Llc Zinc anode composition
KR101523240B1 (ko) * 2014-11-07 2015-05-28 유한회사 삼신기업 금속공기연료전지
US10087531B2 (en) * 2014-12-10 2018-10-02 West Virginia University Impregnation process using a bio-templating method for nano-catalyst incorporation into the electrodes of solid-state electrochemical cells
EP3185341B1 (fr) * 2015-12-21 2019-09-11 The Swatch Group Research and Development Ltd Cathode de pile métal/air et procédés de fabrication d'une telle cathode
WO2018075870A1 (en) 2016-10-21 2018-04-26 Fluidic Inc. Corrugated fuel electrode
US11777127B2 (en) * 2017-05-12 2023-10-03 Microganic Technologies, Inc. Microbial fuel cell cathode and method of making same
CA3123397A1 (en) * 2018-12-14 2020-06-18 Energizer Brands, Llc Zinc-air electrochemical cells with carbon dioxide scavengers
EP3683875A1 (de) * 2019-01-15 2020-07-22 simatec ag Elektrochemische gasentwicklungszelle, insbesondere quecksilberfreie wasserstoffentwicklungszelle
CA3127358A1 (en) 2019-02-01 2020-08-06 Aquahydrex, Inc. Electrochemical system with confined electrolyte
CN110927044A (zh) * 2019-12-16 2020-03-27 重庆大学 纤维增强复合材料预制件面外渗透率的测试装置和测试方法
US20230105993A1 (en) * 2020-01-31 2023-04-06 West Virginia University Board Rapid polymerized catechol based surfactant assisted infiltration of solid oxide electrochemical cell infiltration using spraying method
CN111584887A (zh) * 2020-05-27 2020-08-25 无锡威孚高科技集团股份有限公司 一种质子交换膜燃料电池用气体扩散层的制备方法
CN112713338A (zh) * 2020-12-28 2021-04-27 惠州亿纬创能电池有限公司 一种钢壳扣式电池的防腐蚀电极壳及其制备方法、钢壳扣式电池及其应用
CN115036464B (zh) * 2022-08-11 2022-11-15 宁德新能源科技有限公司 电化学装置及用电装置
JP2024084234A (ja) * 2022-12-13 2024-06-25 トヨタ自動車株式会社 燃料電池用の触媒インクの製造方法

Family Cites Families (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA968847A (en) * 1972-11-01 1975-06-03 William A. Armstrong Oxygen electrode
DE2812040C2 (de) * 1978-03-20 1985-02-28 Varta Batterie Ag, 3000 Hannover Verfahren zur Herstellung einer Luftsauerstoffelektrode
US5447809A (en) * 1984-08-21 1995-09-05 Rayovac Corporation Alkaline primary battery containing coated current collector
JP2583229B2 (ja) * 1987-03-13 1997-02-19 株式会社東芝 ボタン型空気電池
US4877694A (en) * 1987-05-18 1989-10-31 Eltech Systems Corporation Gas diffusion electrode
US4894296A (en) * 1987-10-27 1990-01-16 Duracell Inc. Cathode for zinc air cells
US4902423A (en) * 1989-02-02 1990-02-20 W. L. Gore & Associates, Inc. Highly air permeable expanded polytetrafluoroethylene membranes and process for making them
US5242565A (en) * 1989-07-10 1993-09-07 August Winsel Device for electrochemical generation of gases for the transportation of fluids and similar mediums
US5053375A (en) * 1990-01-08 1991-10-01 Alupower, Inc. Electrochemical cathode and materials therefor
JP2762838B2 (ja) * 1992-04-22 1998-06-04 松下電器産業株式会社 ボタン形空気電池およびボタン形空気電池用多孔性テフロン膜の製造法
US5308711A (en) 1993-02-09 1994-05-03 Rayovac Corporation Metal-air cathode and cell having catalytically active manganese compounds of valence state +2
JPH07130405A (ja) 1993-10-28 1995-05-19 Matsushita Electric Ind Co Ltd ボタン形空気電池および多孔性ポリオレフィン膜の製造法
US5587259A (en) * 1994-03-09 1996-12-24 Rayovac Corporation Metal-air cathode and cell having a hardened current collecting substrate
JP2998564B2 (ja) 1994-06-21 2000-01-11 松下電器産業株式会社 空気電池
US5554452A (en) * 1994-09-22 1996-09-10 Matsi, Inc. Metal-air batteries having improved air access valves
DE69620740T2 (de) * 1995-01-20 2002-08-22 Engelhard Corp., Iselin Vorrichtung zur schadstoffentfernung aus umgebungsluft in der motorhaube eines fahrzeuges
US5567538A (en) * 1995-05-05 1996-10-22 Rayovac Corporation Metal-air cell having thin-walled anode and cathode cans
US5814419A (en) * 1995-09-01 1998-09-29 Rayovac Corporation Alkaline manganese dioxide electrochemical cell having coated can treated with sodium silicate
US5707499A (en) * 1995-10-06 1998-01-13 Ceramatec, Inc. Storage-stable, fluid dispensing device using a hydrogen gas generator
US6060196A (en) 1995-10-06 2000-05-09 Ceramtec, Inc. Storage-stable zinc anode based electrochemical cell
JPH09274936A (ja) 1996-04-03 1997-10-21 Toshiba Battery Co Ltd 空気電池
US6103393A (en) * 1998-02-24 2000-08-15 Superior Micropowders Llc Metal-carbon composite powders, methods for producing powders and devices fabricated from same
US6338809B1 (en) * 1997-02-24 2002-01-15 Superior Micropowders Llc Aerosol method and apparatus, particulate products, and electronic devices made therefrom
CA2280865C (en) * 1997-02-24 2008-08-12 Superior Micropowders Llc Aerosol method and apparatus, particulate products, and electronic devices made therefrom
US5942354A (en) * 1997-12-02 1999-08-24 Viskase Corporation Reduced curl battery separator and method
US6753108B1 (en) * 1998-02-24 2004-06-22 Superior Micropowders, Llc Energy devices and methods for the fabrication of energy devices
US6436571B1 (en) * 1998-03-06 2002-08-20 Rayovac Corporation Bottom seals in air depolarized electrochemical cells
WO2000036677A1 (en) 1998-12-15 2000-06-22 Electric Fuel Limited An air electrode providing high current density for metal-air batteries
CN2365765Y (zh) * 1999-03-18 2000-02-23 孙法炯 一种新型的扣式金属空气电池
US6342317B1 (en) * 1999-07-21 2002-01-29 The Gillette Company Battery
US6602629B1 (en) * 2000-05-24 2003-08-05 Eveready Battery Company, Inc. Zero mercury air cell
US6558828B1 (en) † 2000-05-26 2003-05-06 Eveready Battery Company, Inc. Zn/air cell performance in extreme humidity by controlling hydrophobic layer porosity
WO2001099216A1 (en) * 2000-06-22 2001-12-27 Matsushita Electric Industrial Co., Ltd. Polymer electrolyte fuel cell, method for manufacturing electrode thereof, and manufacturing apparatus
DE10037071A1 (de) * 2000-07-29 2002-02-21 Omg Ag & Co Kg Edelmetall-Nanopartikel, Verfahren zu ihrer Herstellung und Verwendung
US6555226B1 (en) * 2000-10-26 2003-04-29 Bp Corporation North America Inc. Polyester resin for powder coating
CA2423043C (en) * 2000-11-17 2011-04-19 Kansai Research Institute, Inc. Nonaqueous lithium secondary battery
JP4061573B2 (ja) * 2001-05-18 2008-03-19 ソニー株式会社 導電性触媒粒子の製造方法及びガス拡散性触媒電極の製造方法、並びに導電性触媒粒子の製造方法に用いる装置
US6960409B2 (en) * 2001-09-10 2005-11-01 Rovcal, Inc. High discharge rate alkaline battery
JP4963147B2 (ja) 2001-09-17 2012-06-27 株式会社豊田中央研究所 燃料電池用電極触媒体およびその製造方法
US6686308B2 (en) * 2001-12-03 2004-02-03 3M Innovative Properties Company Supported nanoparticle catalyst
US6780347B2 (en) * 2002-02-04 2004-08-24 Rayovac Corporation Manganese oxide based electrode for alkaline electrochemical system and method of its production
TW557596B (en) * 2002-06-03 2003-10-11 Ming Chi Inst Of Technology The method of preparing the solid-state polymer Zn-air battery
JP2003308849A (ja) * 2002-04-12 2003-10-31 Tanaka Kikinzoku Kogyo Kk 高分子固体電解質形燃料電池の燃料極用触媒
CN1165092C (zh) * 2002-04-30 2004-09-01 中国科学院长春应用化学研究所 聚合物电解质膜燃料电池阴极纳米铂/炭电催化剂的制备方法
US7097933B2 (en) * 2003-06-09 2006-08-29 Ovonic Battery Company, Inc. Catalyst for fuel cell oxygen electrodes
US7001689B2 (en) * 2003-04-02 2006-02-21 The Gillette Company Zinc/air cell
US7147967B1 (en) * 2003-07-29 2006-12-12 The United States Of America As Represented By The Secretary Of The Army Cathode for metal-oxygen battery
US7282167B2 (en) * 2003-12-15 2007-10-16 Quantumsphere, Inc. Method and apparatus for forming nano-particles
KR100582251B1 (ko) 2004-01-08 2006-05-23 안효진 금속/공기 전지용 촉매 전극물질 및 그 제조방법
KR100606487B1 (ko) 2004-04-01 2006-08-01 주식회사 코캄 리튬 이차전지
US7897294B2 (en) * 2004-11-08 2011-03-01 Quantumsphere, Inc. Nano-material catalyst device
US20060105159A1 (en) * 2004-11-12 2006-05-18 O'hara Jeanette E Gas diffusion medium with microporous bilayer
JP2006252797A (ja) 2005-03-08 2006-09-21 Hitachi Maxell Ltd 燃料電池用酸素極触媒、直接メタノール型燃料電池及び触媒の製造方法
EP1859505B1 (en) * 2005-03-10 2009-11-18 Eveready Battery Company, Inc. Air cell with improved leakage resistance
KR100684836B1 (ko) * 2005-03-28 2007-02-20 삼성에스디아이 주식회사 연료전지용 촉매 복합체, 이의 제조방법, 이를 포함하는막-전극 어셈블리, 및 이를 포함하는 연료전지 시스템
US20070092784A1 (en) * 2005-10-20 2007-04-26 Dopp Robert B Gas diffusion cathode using nanometer sized particles of transition metals for catalysis
US20080280190A1 (en) * 2005-10-20 2008-11-13 Robert Brian Dopp Electrochemical catalysts
US8974964B2 (en) † 2005-11-14 2015-03-10 Spectrum Brands, Inc. Metal air cathode: manganese oxide contained in octahedral molecular sieve
FR2897205B1 (fr) * 2006-02-03 2009-06-05 Commissariat Energie Atomique Cathode pour reacteur electrochimique, reacteur electrochimique integrant de telles cathodes et procede de fabrication d'une telle cathode
US7955755B2 (en) * 2006-03-31 2011-06-07 Quantumsphere, Inc. Compositions of nanometal particles containing a metal or alloy and platinum particles
WO2008057401A2 (en) * 2006-11-01 2008-05-15 Eveready Battery Company, Inc. Alkaline electrochemical cell with reduced gassing and reduced discolouration
KR101528941B1 (ko) * 2006-12-27 2015-06-15 에버레디 배터리 컴퍼니, 인크. 촉매 전극을 갖는 전기화학 전지 및 전극과 전지 제조 방법

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CN101573815B (zh) 2013-06-12
KR20090091812A (ko) 2009-08-28
CN101573815A (zh) 2009-11-04
DE602007006691D1 (de) 2010-07-01
KR101528940B1 (ko) 2015-06-15
US20080155813A1 (en) 2008-07-03
EP2111660B2 (en) 2015-08-26
ATE468621T1 (de) 2010-06-15
IL198923A0 (en) 2010-02-17
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WO2008085472A1 (en) 2008-07-17
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EP2100342A1 (en) 2009-09-16
HK1137854A1 (en) 2010-08-06
US20110083320A1 (en) 2011-04-14
US8377149B2 (en) 2013-02-19
EP2111660B1 (en) 2011-07-27
IL198988A0 (en) 2010-02-17
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JP5378233B2 (ja) 2013-12-25
CN101573814A (zh) 2009-11-04

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