KR101528941B1 - 촉매 전극을 갖는 전기화학 전지 및 전극과 전지 제조 방법 - Google Patents

촉매 전극을 갖는 전기화학 전지 및 전극과 전지 제조 방법 Download PDF

Info

Publication number
KR101528941B1
KR101528941B1 KR1020097014790A KR20097014790A KR101528941B1 KR 101528941 B1 KR101528941 B1 KR 101528941B1 KR 1020097014790 A KR1020097014790 A KR 1020097014790A KR 20097014790 A KR20097014790 A KR 20097014790A KR 101528941 B1 KR101528941 B1 KR 101528941B1
Authority
KR
South Korea
Prior art keywords
catalyst
electrode
carbon
layer
sheet
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.)
Active
Application number
KR1020097014790A
Other languages
English (en)
Korean (ko)
Other versions
KR20090091812A (ko
Inventor
로버트 브라이언 도프
웨인 비. 베네트
징동 궈
Original Assignee
에버레디 배터리 컴퍼니, 인크.
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39363981&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR101528941(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 에버레디 배터리 컴퍼니, 인크. filed Critical 에버레디 배터리 컴퍼니, 인크.
Publication of KR20090091812A publication Critical patent/KR20090091812A/ko
Application granted granted Critical
Publication of KR101528941B1 publication Critical patent/KR101528941B1/ko
Assigned to 에너자이저 브랜즈, 엘엘씨 reassignment 에너자이저 브랜즈, 엘엘씨 권리의 전부이전등록 Assignors: 에버레디 배터리 컴퍼니, 인크.
Active 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
    • 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

Landscapes

  • 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)
KR1020097014790A 2006-12-27 2007-12-26 촉매 전극을 갖는 전기화학 전지 및 전극과 전지 제조 방법 Active KR101528941B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US87725106P 2006-12-27 2006-12-27
US60/877,251 2006-12-27
PCT/US2007/026320 WO2008085472A1 (en) 2006-12-27 2007-12-26 Electrochemical cell with a catalytic electrode and process for making the electrode and the cell

Publications (2)

Publication Number Publication Date
KR20090091812A KR20090091812A (ko) 2009-08-28
KR101528941B1 true KR101528941B1 (ko) 2015-06-15

Family

ID=39363981

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020097014790A Active KR101528941B1 (ko) 2006-12-27 2007-12-26 촉매 전극을 갖는 전기화학 전지 및 전극과 전지 제조 방법
KR1020097014782A Active KR101528940B1 (ko) 2006-12-27 2007-12-26 전극을 이용한 전기화학 전지 및 촉매 전극 제조 방법

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020097014782A Active KR101528940B1 (ko) 2006-12-27 2007-12-26 전극을 이용한 전기화학 전지 및 촉매 전극 제조 방법

Country Status (9)

Country Link
US (3) US20080160413A1 (https=)
EP (2) EP2111660B2 (https=)
JP (2) JP5378233B2 (https=)
KR (2) KR101528941B1 (https=)
CN (2) CN101573814B (https=)
AT (2) ATE468621T1 (https=)
DE (1) DE602007006691D1 (https=)
IL (2) IL198923A0 (https=)
WO (2) WO2008085479A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101854736B1 (ko) 2016-11-23 2018-05-04 서울대학교 산학협력단 촉매 및 촉매 제조 방법

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
CN201873528U (zh) * 2007-10-16 2011-06-22 格拉弗技术国际控股有限公司 蓄电池电极
CN102349187B (zh) * 2009-03-09 2015-03-11 住友化学株式会社 空气电池
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
EP2446494A4 (en) * 2009-06-18 2014-08-27 Univ The Western Cape SUPPORTED CATALYSTS
KR20120114383A (ko) 2010-01-29 2012-10-16 에버레디 배터리 컴퍼니, 인크. 이산화망간을 포함하는 촉매 전극을 갖는 전기화학 전지의 제조 방법
CN102959793B (zh) * 2010-06-15 2016-06-08 流体公司 具有调谐的疏水性的金属-空气电池
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
WO2012001745A1 (ja) * 2010-07-02 2012-01-05 株式会社 日立製作所 金属空気二次電池
KR101257852B1 (ko) * 2010-11-05 2013-04-24 삼성전자주식회사 리튬 공기 전지용 양극, 그 제조방법 및 이를 채용한 리튬 공기 전지
PL2641292T3 (pl) 2010-11-17 2019-11-29 Luvata Appleton Llc Anoda kolektora alkalicznego
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
US10087536B2 (en) 2012-06-12 2018-10-02 Aquahydrex Pty Ltd Breathable electrode and method for use in water splitting
AU2013273920B2 (en) * 2012-06-12 2018-01-25 Aquahydrex, Inc. Gas permeable electrodes and electrochemical cells
CN110085874B (zh) * 2012-10-09 2022-04-19 氧动能有限责任公司 电极组件及其制备方法
JP5849995B2 (ja) * 2013-06-12 2016-02-03 トヨタ自動車株式会社 金属空気電池
CN105659412A (zh) 2013-07-31 2016-06-08 奥克海德莱克斯控股有限公司 用于管理电化学反应的方法和电化学电池
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
KR20160134761A (ko) 2014-03-19 2016-11-23 세키스이가가쿠 고교가부시키가이샤 시트 적층형 리튬 이온 2차 전지 및 시트 적층형 리튬 이온 2차 전지의 제조 방법
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
WO2016065230A1 (en) 2014-10-23 2016-04-28 Energizer Brands, Llc Zinc anode composition
US10381643B2 (en) 2014-10-08 2019-08-13 Energizer Brands, Llc Fluorosurfactant as a zinc corrosion inhibitor
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
AU2017345601B2 (en) 2016-10-21 2020-01-02 Nantenergy, Inc. Corrugated fuel electrode
CA3063157A1 (en) 2017-05-12 2018-11-15 Microrganic Technologies, Inc. Microbial fuel cell cathode and method of making same
US12107280B2 (en) * 2018-12-14 2024-10-01 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
EP3918112A4 (en) 2019-02-01 2022-10-26 Aquahydrex, Inc. ELECTROCHEMICAL SYSTEM WITH ENCLOSED 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
WO2021154989A1 (en) * 2020-01-31 2021-08-05 West Virginia University Board of Governors on behalf of West Virginia University 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
AU2023213702A1 (en) 2022-01-28 2024-08-01 Form Energy, Inc. Bifacial sealed gas diffusion electrode
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030228522A1 (en) * 2002-06-03 2003-12-11 Ming-Chi Institute Of Technology Method for preparing solid-state polymer zinc-air battery
JP2007516574A (ja) * 2003-06-09 2007-06-21 テキサコ オヴォニック バッテリー システムズ エルエルシー 燃料電池酸素電極用触媒

Family Cites Families (60)

* 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
JP2001513697A (ja) * 1997-02-24 2001-09-04 スーペリア マイクロパウダーズ リミテッド ライアビリティ カンパニー エアロゾル法及び装置、粒子製品、並びに該粒子製品から製造される電子装置
US6338809B1 (en) * 1997-02-24 2002-01-15 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
US6203940B1 (en) * 1998-03-06 2001-03-20 Rayovac Corporation Tubular air depolarized cell
WO2000036676A1 (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
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
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
AU2005329103B2 (en) * 2005-03-10 2010-04-08 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
US20080280190A1 (en) * 2005-10-20 2008-11-13 Robert Brian Dopp Electrochemical catalysts
US20070092784A1 (en) * 2005-10-20 2007-04-26 Dopp Robert B Gas diffusion cathode using nanometer sized particles of transition metals for catalysis
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
CN101536211B (zh) * 2006-11-01 2011-12-07 永备电池有限公司 具有减少的放气的碱性电化学电池
KR101528941B1 (ko) * 2006-12-27 2015-06-15 에버레디 배터리 컴퍼니, 인크. 촉매 전극을 갖는 전기화학 전지 및 전극과 전지 제조 방법

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030228522A1 (en) * 2002-06-03 2003-12-11 Ming-Chi Institute Of Technology Method for preparing solid-state polymer zinc-air battery
JP2007516574A (ja) * 2003-06-09 2007-06-21 テキサコ オヴォニック バッテリー システムズ エルエルシー 燃料電池酸素電極用触媒

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101854736B1 (ko) 2016-11-23 2018-05-04 서울대학교 산학협력단 촉매 및 촉매 제조 방법

Also Published As

Publication number Publication date
EP2111660A1 (en) 2009-10-28
HK1137854A1 (en) 2010-08-06
JP2010515223A (ja) 2010-05-06
CN101573814B (zh) 2013-06-19
JP2010515224A (ja) 2010-05-06
EP2111660B1 (en) 2011-07-27
WO2008085479A1 (en) 2008-07-17
HK1135800A1 (en) 2010-06-11
EP2100342B1 (en) 2010-05-19
JP5378233B2 (ja) 2013-12-25
KR20090091812A (ko) 2009-08-28
US20080160413A1 (en) 2008-07-03
IL198988A0 (en) 2010-02-17
CN101573814A (zh) 2009-11-04
ATE518267T1 (de) 2011-08-15
CN101573815A (zh) 2009-11-04
WO2008085472A1 (en) 2008-07-17
EP2111660B2 (en) 2015-08-26
US20110083320A1 (en) 2011-04-14
IL198923A0 (en) 2010-02-17
JP5505696B2 (ja) 2014-05-28
DE602007006691D1 (de) 2010-07-01
CN101573815B (zh) 2013-06-12
KR20090102800A (ko) 2009-09-30
EP2100342A1 (en) 2009-09-16
US8377149B2 (en) 2013-02-19
ATE468621T1 (de) 2010-06-15
KR101528940B1 (ko) 2015-06-15
US20080155813A1 (en) 2008-07-03

Similar Documents

Publication Publication Date Title
KR101528941B1 (ko) 촉매 전극을 갖는 전기화학 전지 및 전극과 전지 제조 방법
EP0580278B1 (en) Single pass gas diffusion electrode
US7014944B2 (en) Electrodes for alkaline fuel cells with circulating electrolyte
EP2436083B1 (en) Current collector for catalytic electrodes
CN101682032A (zh) 电化学催化剂
US5441823A (en) Process for the preparation of gas diffusion electrodes
US4459197A (en) Three layer laminated matrix electrode
DE112013002856T5 (de) Membranelektrodeneinheit und diese enthaltende Brennzoff-Zelle
US11611088B2 (en) Electrode assembly and method for its preparation
US9966609B2 (en) Gas diffusion electrode and process for making same
JP3400089B2 (ja) ガス拡散電極の一段階製造法
HK1135800B (en) Process for making a catalytic electrode
HK1137854B (en) Process for making an electrochemical cell with a catalytic electrode
EP4704194A1 (en) Method for producing a gas diffusion electrode, gas diffusion electrode, powder, catalyst ink, electrochemical device, bat-tery, respective methods and respective uses
KR101793477B1 (ko) 충전 및 방전 성능이 향상된 금속 공기 이차전지용 양극 및 이의 제조방법
WO2014008030A1 (en) Carbons catalyzed with different structured catalysts

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

A201 Request for examination
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R14-asn-PN2301

FPAY Annual fee payment

Payment date: 20180516

Year of fee payment: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

FPAY Annual fee payment

Payment date: 20190515

Year of fee payment: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 9

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 10

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 11

R18 Changes to party contact information recorded

Free format text: ST27 STATUS EVENT CODE: A-5-5-R10-R18-OTH-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 12

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-OTH-PR1001 (AS PROVIDED BY THE NATIONAL OFFICE)

Year of fee payment: 12