CN1225046C - 金属空气电化学电池的阴极 - Google Patents

金属空气电化学电池的阴极 Download PDF

Info

Publication number
CN1225046C
CN1225046C CNB00814883XA CN00814883A CN1225046C CN 1225046 C CN1225046 C CN 1225046C CN B00814883X A CNB00814883X A CN B00814883XA CN 00814883 A CN00814883 A CN 00814883A CN 1225046 C CN1225046 C CN 1225046C
Authority
CN
China
Prior art keywords
catalyst
negative electrode
layer
cathode
anode
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
CNB00814883XA
Other languages
English (en)
Chinese (zh)
Other versions
CN1384983A (zh
Inventor
爱德华·库里鲁浦
沙朗·卢
史蒂芬·麦克戴维特
大卫·L·帕帕斯
约瑟芬·E·桑特罗姆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gillette Co LLC
Original Assignee
Gillette Co LLC
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 Gillette Co LLC filed Critical Gillette Co LLC
Publication of CN1384983A publication Critical patent/CN1384983A/zh
Application granted granted Critical
Publication of CN1225046C publication Critical patent/CN1225046C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H01M4/90—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • 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
    • H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
    • H01M2004/8689—Positive 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
    • 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
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • 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
    • H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
    • H01M4/8657—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites layered
    • 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
    • H01M4/8803—Supports for the deposition of the catalytic active composition
    • 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
    • H01M4/8825—Methods for deposition of the catalytic active composition
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/109—Primary casings; Jackets or wrappings characterised by their shape or physical structure of button or coin shape
    • 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
    • Y02E60/10—Energy storage using batteries
    • 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)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inert Electrodes (AREA)
  • Hybrid Cells (AREA)
  • Laminated Bodies (AREA)
CNB00814883XA 1999-10-26 2000-10-25 金属空气电化学电池的阴极 Expired - Fee Related CN1225046C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/427,371 1999-10-26
US09/427,371 US6632557B1 (en) 1999-10-26 1999-10-26 Cathodes for metal air electrochemical cells

Publications (2)

Publication Number Publication Date
CN1384983A CN1384983A (zh) 2002-12-11
CN1225046C true CN1225046C (zh) 2005-10-26

Family

ID=23694585

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB00814883XA Expired - Fee Related CN1225046C (zh) 1999-10-26 2000-10-25 金属空气电化学电池的阴极

Country Status (7)

Country Link
US (2) US6632557B1 (enExample)
EP (1) EP1230697A2 (enExample)
JP (1) JP2003514367A (enExample)
CN (1) CN1225046C (enExample)
AU (1) AU4134501A (enExample)
HK (1) HK1046065A1 (enExample)
WO (1) WO2001037358A2 (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6835489B2 (en) * 2002-08-15 2004-12-28 Texaco Ovonic Fuel Cell Llc Double layer oxygen electrode and method of making
US6780347B2 (en) * 2002-02-04 2004-08-24 Rayovac Corporation Manganese oxide based electrode for alkaline electrochemical system and method of its production
US20040023082A1 (en) * 2002-07-31 2004-02-05 Kelly Ronald James Fuel cell having activation mechanism and method for forming same
JP5006522B2 (ja) * 2004-10-21 2012-08-22 パナソニック株式会社 酸素透過膜、酸素透過シート、およびこれらを含む電池
EP1796200A1 (en) * 2005-12-06 2007-06-13 ReVolt Technology AS Bifunctional air electrode
EP1977475B1 (en) * 2005-12-06 2012-02-29 ReVolt Technology Ltd Bifunctional air electrode
CN101326675B (zh) * 2005-12-06 2012-06-06 雷沃尔特科技有限公司 双功能空气电极
US9941516B2 (en) * 2006-09-22 2018-04-10 Bar Ilan University Porous clusters of silver powder comprising zirconium oxide for use in gas diffusion electrodes, and methods of production thereof
US20080096074A1 (en) * 2006-10-23 2008-04-24 Eveready Battery Company, Inc. Electrochemical air cell batteries with air flow channels
US7976976B2 (en) * 2007-02-07 2011-07-12 Rosecreek Technologies Inc. Composite current collector
US8685575B2 (en) 2009-10-16 2014-04-01 National Research Council Of Canada Air cathode for metal-air fuel cells
CN102742054B (zh) * 2010-01-29 2014-08-13 永备电池有限公司 制造具有含二氧化锰的催化电极的电化学电池的方法
CN102476054B (zh) * 2010-11-29 2013-12-04 中国科学院大连化学物理研究所 一种Ag/MnyOx/C催化剂及其制备和应用
CN102306808B (zh) * 2011-06-24 2014-10-29 北京中航长力能源科技有限公司 一种空气电极用催化剂、空气电极及其制备方法
FR2991103B1 (fr) * 2012-05-25 2015-08-14 Commissariat Energie Atomique Cathode pour batterie lithium-air, comportant une structure bi-couches de catalyseurs differents et batterie lithium-air comprenant cette cathode
US9511350B2 (en) 2013-05-10 2016-12-06 Clean Diesel Technologies, Inc. (Cdti) ZPGM Diesel Oxidation Catalysts and methods of making and using same
US9511355B2 (en) 2013-11-26 2016-12-06 Clean Diesel Technologies, Inc. (Cdti) System and methods for using synergized PGM as a three-way catalyst
US20140274662A1 (en) 2013-03-15 2014-09-18 Cdti Systems and Methods for Variations of ZPGM Oxidation Catalysts Compositions
CN103326039A (zh) * 2013-06-17 2013-09-25 重庆稳能能源科技有限公司 一种空气电极用催化剂、催化层喷涂剂、空气电极及制备方法
US9545626B2 (en) 2013-07-12 2017-01-17 Clean Diesel Technologies, Inc. Optimization of Zero-PGM washcoat and overcoat loadings on metallic substrate
US9511358B2 (en) * 2013-11-26 2016-12-06 Clean Diesel Technologies, Inc. Spinel compositions and applications thereof
CN104681788A (zh) * 2013-12-02 2015-06-03 青岛永通电梯工程有限公司 一种电化学电池阴极
US10593959B2 (en) 2014-12-26 2020-03-17 Nippon Steel Corporation Electrode for metal-air battery
KR102364845B1 (ko) 2015-05-18 2022-02-18 삼성전자주식회사 리튬공기전지 및 이의 제조방법
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
KR20210149465A (ko) * 2020-06-02 2021-12-09 현대자동차주식회사 파우치형 금속공기전지
US12132211B2 (en) 2021-11-05 2024-10-29 E-Zinc Inc. Systems and methods for air cathodes

Family Cites Families (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1392353A (en) * 1972-04-11 1975-04-30 Zlehit Pri Ban Gasdiffusion electrode
US3904432A (en) * 1972-04-19 1975-09-09 Mallory & Co Inc P R Metal permanganate and metal periodate organic electrolyte cells
US3816180A (en) 1972-07-12 1974-06-11 E Curelop Method for preparing texturized cathodes
US3956014A (en) * 1974-12-18 1976-05-11 United Technologies Corporation Precisely-structured electrochemical cell electrode and method of making same
GB2003455B (en) 1977-08-19 1982-02-24 Matsushita Electric Industrial Co Ltd Divalent silver oxide for use in primary cells and manufacturing method thereof
NL7714464A (nl) 1977-12-28 1979-07-02 Electrochem Energieconversie Poreuze elektrode.
US4256545A (en) 1978-09-05 1981-03-17 The Dow Chemical Company Method of oxygen electrode preparation and product thereof
US4214970A (en) 1979-01-15 1980-07-29 Diamond Shamrock Technologies, S.A. Novel electrocatalytic electrodes
JPS5644784A (en) 1979-09-21 1981-04-24 Asahi Glass Co Ltd Preparation of cathode for electrolysis of alkali chloride
US4292197A (en) 1979-10-09 1981-09-29 Ppg Industries, Inc. Method of preparing electrocatalyst for an oxygen depolarized cathode electrolytic cell
US4354915A (en) * 1979-12-17 1982-10-19 Hooker Chemicals & Plastics Corp. Low overvoltage hydrogen cathodes
US4357262A (en) 1980-10-31 1982-11-02 Diamond Shamrock Corporation Electrode layer treating process
US4518705A (en) 1980-10-31 1985-05-21 Eltech Systems Corporation Three layer laminate
US4440617A (en) 1980-10-31 1984-04-03 Diamond Shamrock Corporation Non-bleeding electrode
JPS6041103Y2 (ja) * 1982-03-25 1985-12-12 正俊 松浦 獣類捕獲器
US4613552A (en) 1982-06-21 1986-09-23 Samuel Ruben Cell cathode material
US4444852A (en) 1982-08-27 1984-04-24 The United States Of America As Represented By The United States Department Of Energy Size and weight graded multi-ply laminar electrodes
US4435267A (en) 1982-10-08 1984-03-06 Exxon Research And Engineering Co. Gas percolation barrier for gas fed electrode
US4569924A (en) 1982-12-30 1986-02-11 Ozin Geoffrey A Metal carbon catalyst preparation
DE3303779A1 (de) 1983-02-04 1984-08-16 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung eines katalytisch wirksamen elektrodenmaterials fuer sauerstoffverzehr-elektroden
NL8301780A (nl) 1983-05-19 1984-12-17 Electrochem Energieconversie Poreuze elektrode.
US4585711A (en) 1983-12-15 1986-04-29 Communications Satellite Corporation Hydrogen electrode for a fuel cell
JPS60216459A (ja) * 1984-04-11 1985-10-29 Agency Of Ind Science & Technol 燃料電池の空気電極
US4615954A (en) 1984-09-27 1986-10-07 Eltech Systems Corporation Fast response, high rate, gas diffusion electrode and method of making same
KR930000425B1 (ko) 1984-10-17 1993-01-21 가부시기가이샤 히다찌세이사꾸쇼 가요성전극을 사용한 연료전지
US4722773A (en) 1984-10-17 1988-02-02 The Dow Chemical Company Electrochemical cell having gas pressurized contact between laminar, gas diffusion electrode and current collector
EP0241432B1 (en) 1986-03-07 1993-08-11 Tanaka Kikinzoku Kogyo K.K. Gas permeable electrode
JPH07118322B2 (ja) * 1986-04-03 1995-12-18 長一 古屋 ガス拡散電極
JPS62232862A (ja) * 1986-04-01 1987-10-13 Tanaka Kikinzoku Kogyo Kk ガス拡散電極
US4816431A (en) 1986-04-03 1989-03-28 Nagakazu Furuya Process for preparing materials for reaction layer of gas permeable electrode
US4908198A (en) * 1986-06-02 1990-03-13 The Electrosynthesis Company, Inc. Fluorinated carbons and methods of manufacture
US4748095A (en) 1987-03-06 1988-05-31 Nagakazu Furuya Halogen cell
US4877694A (en) 1987-05-18 1989-10-31 Eltech Systems Corporation Gas diffusion electrode
CA1306284C (en) 1987-08-24 1992-08-11 Karl V. Kordesch Metal and metal oxide catalyzed electrodes for electrochemical cells, and methods of making same
BE1001029A3 (nl) 1987-10-22 1989-06-13 Bekaert Sa Nv Staalsubstraat met metaaldeklagen ter versterking van vulkaniseerbare elastomeren.
US4894296A (en) * 1987-10-27 1990-01-16 Duracell Inc. Cathode for zinc air cells
EP0332953B1 (en) 1988-03-16 1993-09-15 Texas Instruments Incorporated Spatial light modulator and method
US4927514A (en) 1988-09-01 1990-05-22 Eltech Systems Corporation Platinum black air cathode, method of operating same, and layered gas diffusion electrode of improved inter-layer bonding
US5395842A (en) * 1988-10-31 1995-03-07 Endorecherche Inc. Anti-estrogenic compounds and compositions
DE3855384T2 (de) 1988-11-25 1997-02-06 T & G Corp Ionenhalbleitermaterial und dessen Anwendungen
CN1048892A (zh) 1989-05-24 1991-01-30 奥本大学 混合纤维复合材料结构及其制法和用途
US5053375A (en) 1990-01-08 1991-10-01 Alupower, Inc. Electrochemical cathode and materials therefor
US5480735A (en) 1990-06-25 1996-01-02 International Fuel Cells Corporation High current alkaline fuel cell electrodes
US5221453A (en) 1990-09-27 1993-06-22 Medtronic, Inc. Silver vanadium oxide cathode material and method of preparation
US5190833A (en) * 1990-12-31 1993-03-02 Luz Electric Fuel Israel Ltd. Electrodes for metal/air batteries and fuel cells and bipolar metal/air batteries incorporating the same
US5846670A (en) 1992-02-21 1998-12-08 Tanaka Kikinzoku Kogyo K.K. Gas diffusion electrode for electrochemical cell and process of preparing same
US5242765A (en) * 1992-06-23 1993-09-07 Luz Electric Fuel Israel Limited Gas diffusion electrodes
JP3291803B2 (ja) 1992-11-06 2002-06-17 ダイキン工業株式会社 フッ化カーボン粒子およびその製法ならびに用途
EP0617441A1 (en) 1993-02-25 1994-09-28 Globe-Union Inc. Capacitive battery
GB9324101D0 (en) * 1993-11-23 1994-01-12 Johnson Matthey Plc Improved manufacture of electrodes
US5587259A (en) * 1994-03-09 1996-12-24 Rayovac Corporation Metal-air cathode and cell having a hardened current collecting substrate
JP3062250B2 (ja) * 1994-03-10 2000-07-10 ジェン−プローブ・インコーポレイテッド イオン性界面活性剤による、酵素により媒介される反応に対する阻害の抑制方法
US5441823A (en) * 1994-07-01 1995-08-15 Electric Fuel (E.F.L.) Ltd. Process for the preparation of gas diffusion electrodes
US5563004A (en) * 1995-03-21 1996-10-08 Aer Energy Resources, Inc. Rechargeable metal-air electrochemical cell with hydrogen recombination and end-of-charge indicator
US5721065A (en) * 1995-05-05 1998-02-24 Rayovac Corporation Low mercury, high discharge rate electrochemical cell
JPH08339836A (ja) * 1995-06-12 1996-12-24 Matsushita Electric Ind Co Ltd 空気亜鉛電池
US5620807A (en) 1995-08-31 1997-04-15 The Dow Chemical Company Flow field assembly for electrochemical fuel cells
US5716664A (en) 1995-12-22 1998-02-10 Marchetti; George A. Method of making a hydrophilic, graphite electrode membrane assembly
US5716422A (en) 1996-03-25 1998-02-10 Wilson Greatbatch Ltd. Thermal spray deposited electrode component and method of manufacture
US5639577A (en) 1996-04-16 1997-06-17 Wilson Greatbatch Ltd. Nonaqueous electrochemical cell having a mixed cathode and method of preparation
JPH09306509A (ja) * 1996-05-14 1997-11-28 Sony Corp 酸素還元電極の製造方法およびこの電極を用いた電池
US6432585B1 (en) 1997-01-28 2002-08-13 Canon Kabushiki Kaisha Electrode structural body, rechargeable battery provided with said electrode structural body, and rechargeable battery
EP1027747B1 (en) * 1997-10-24 2002-09-04 Aer Energy Resources, Inc. Primary metal-air power source and ventilation system for the same

Also Published As

Publication number Publication date
CN1384983A (zh) 2002-12-11
US20040048125A1 (en) 2004-03-11
WO2001037358A3 (en) 2002-05-02
WO2001037358A2 (en) 2001-05-25
JP2003514367A (ja) 2003-04-15
EP1230697A2 (en) 2002-08-14
AU4134501A (en) 2001-05-30
US6632557B1 (en) 2003-10-14
HK1046065A1 (zh) 2002-12-20

Similar Documents

Publication Publication Date Title
CN1225046C (zh) 金属空气电化学电池的阴极
US6593023B2 (en) Battery and method of making the same
CA2189341A1 (en) Sealed rechargeable cells containing mercury-free zinc anodes, and a method of manufacture
US20030173548A1 (en) Manganese oxide based catalyst and electrode for alkaline electrochemical system and method of its production
CN1221051C (zh) 空气辅助电池的阴极
CN101171700A (zh) 碱性电池的阳极壳体
US6270921B1 (en) Air recovery battery
JP2003520410A (ja) 空気再生電池
US7066970B2 (en) Electrochemical cells
US6465128B1 (en) Method of making a cathode or battery from a metal napthenate
US20020187391A1 (en) Anode cans for electrochemical cells
CN100557866C (zh) 电化学电池
JP2006179430A (ja) アルカリ電池用亜鉛合金粉体
EP1145361A1 (en) Reduced leakage metal-air electrochemical cell
JP2025082006A (ja) 空気二次電池用の空気極、及びこの空気極の製造方法

Legal Events

Date Code Title Description
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20051026

Termination date: 20101025