EA200801218A1 - Бифункциональный воздушный электрод - Google Patents

Бифункциональный воздушный электрод

Info

Publication number
EA200801218A1
EA200801218A1 EA200801218A EA200801218A EA200801218A1 EA 200801218 A1 EA200801218 A1 EA 200801218A1 EA 200801218 A EA200801218 A EA 200801218A EA 200801218 A EA200801218 A EA 200801218A EA 200801218 A1 EA200801218 A1 EA 200801218A1
Authority
EA
Eurasian Patent Office
Prior art keywords
air electrode
air
electrodes
bifunctional air
rechargeable metal
Prior art date
Application number
EA200801218A
Other languages
English (en)
Other versions
EA013282B1 (ru
Inventor
Трюйве Буршардт
Original Assignee
Револт Текнолоджи Лтд.
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
Priority claimed from EP05077779A external-priority patent/EP1796200A1/en
Application filed by Револт Текнолоджи Лтд. filed Critical Револт Текнолоджи Лтд.
Publication of EA200801218A1 publication Critical patent/EA200801218A1/ru
Publication of EA013282B1 publication Critical patent/EA013282B1/ru

Links

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
    • 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
    • H01M12/08—Hybrid cells; Manufacture thereof composed of a half-cell of a fuel-cell type and a half-cell of the secondary-cell type
    • 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
    • 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
    • H01M4/8605—Porous electrodes
    • H01M4/8615—Bifunctional electrodes for rechargeable 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
    • H01M4/88—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
    • H01M4/9008—Organic or organo-metallic compounds
    • 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
    • H01M4/92—Metals of platinum group
    • 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

Abstract

Воздушные электроды для перезаряжаемых металл-воздушных аккумуляторов или перезаряжаемых металлогидрид-воздушных аккумуляторов, в частности, бифункциональные воздушные электроды, на которых может происходить восстановление кислорода и выделение кислорода с высокими скоростями реакции. Способ получения таких электродов.
EA200801218A 2005-12-06 2006-12-05 Бифункциональный воздушный электрод EA013282B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US74257505P 2005-12-06 2005-12-06
EP05077779A EP1796200A1 (en) 2005-12-06 2005-12-06 Bifunctional air electrode
PCT/EP2006/069340 WO2007065899A1 (en) 2005-12-06 2006-12-05 Bifunctional air electrode

Publications (2)

Publication Number Publication Date
EA200801218A1 true EA200801218A1 (ru) 2008-12-30
EA013282B1 EA013282B1 (ru) 2010-04-30

Family

ID=37708303

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200801218A EA013282B1 (ru) 2005-12-06 2006-12-05 Бифункциональный воздушный электрод

Country Status (8)

Country Link
EP (1) EP1977475B1 (ru)
JP (1) JP2009518795A (ru)
KR (1) KR20080083112A (ru)
AU (1) AU2006323993A1 (ru)
CA (1) CA2629253A1 (ru)
EA (1) EA013282B1 (ru)
HK (1) HK1120336A1 (ru)
WO (1) WO2007065899A1 (ru)

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JP5541670B2 (ja) * 2009-11-18 2014-07-09 日本電信電話株式会社 リチウム空気二次電池及びリチウム空気二次電池の製造方法
US8652685B2 (en) 2010-01-29 2014-02-18 Eveready Battery Co., Inc. Method of making an electrochemical cell with a catalytic electrode including manganese dioxide
KR20130103333A (ko) * 2010-04-23 2013-09-23 리옥스 파워, 인코퍼레이티드 재충전가능한 금속-공기 배터리용의 가용성 산소 발생 촉매
JP2013535081A (ja) * 2010-06-22 2013-09-09 ビーエーエスエフ ソシエタス・ヨーロピア 電極、及びその製造方法、及びその使用方法
US8802304B2 (en) 2010-08-10 2014-08-12 Eos Energy Storage, Llc Bifunctional (rechargeable) air electrodes comprising a corrosion-resistant outer layer and conductive inner layer
JP5562204B2 (ja) * 2010-10-28 2014-07-30 日本電信電話株式会社 リチウム空気二次電池用正極とその製造方法ならびにリチウム空気二次電池
CN103299463B (zh) 2010-12-29 2016-09-28 帕马斯坎德公司 气体扩散电极
WO2012111101A1 (ja) * 2011-02-16 2012-08-23 富士通株式会社 空気二次電池
US9680193B2 (en) 2011-12-14 2017-06-13 Eos Energy Storage, Llc Electrically rechargeable, metal anode cell and battery systems and methods
US9379421B2 (en) 2012-03-27 2016-06-28 Basf Se Sodium-oxygen cells
JP5994982B2 (ja) * 2012-07-20 2016-09-21 国立研究開発法人産業技術総合研究所 電解質としてイオン性液体、空気極としてカーボンを分散したイオン性ゲルを用いたリチウム−空気二次電池
JP2014086305A (ja) * 2012-10-24 2014-05-12 Denso Corp 電池用電極及び電池
JP6104670B2 (ja) * 2013-03-29 2017-03-29 日立造船株式会社 電極および金属空気二次電池
US8728671B1 (en) * 2013-06-05 2014-05-20 ZAF Energy Systems, Incorporated Air electrodes including perovskites
KR102231210B1 (ko) 2014-04-08 2021-03-22 삼성에스디아이 주식회사 리튬 공기 전지용 양극, 이의 제조 방법 및 이를 포함하는 리튬 공기 전지
JP6209131B2 (ja) * 2014-05-22 2017-10-04 日本電信電話株式会社 リチウム空気二次電池及びリチウム空気二次電池用正極の製造方法
JP6070671B2 (ja) 2014-10-09 2017-02-01 トヨタ自動車株式会社 空気電池
EP3116052A1 (en) 2015-07-08 2017-01-11 Basf Se Rechargeable metal-oxygen cells
MX2019000912A (es) 2016-07-22 2019-09-27 Nantenergy Inc Sistema de gestion de humedad y dioxido de carbono de celdas electroquimicas.
US11394035B2 (en) 2017-04-06 2022-07-19 Form Energy, Inc. Refuelable battery for the electric grid and method of using thereof
CN107171000B (zh) * 2017-04-26 2019-08-13 宁波大学 一种镁海水电池的空气阴极的制备方法
US11611115B2 (en) 2017-12-29 2023-03-21 Form Energy, Inc. Long life sealed alkaline secondary batteries
WO2020006436A1 (en) 2018-06-29 2020-01-02 Form Energy Inc. Aqueous polysulfide-based electrochemical cell
MX2021000733A (es) 2018-07-27 2021-05-12 Form Energy Inc Electrodos negativos para celdas electroquimicas.
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DE102022115040A1 (de) 2022-06-15 2023-12-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Bifunktionale Gasdiffusionselektrode für alkalische elektrochemische Energiewandlersysteme und Verfahren zu deren Herstellung

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Also Published As

Publication number Publication date
KR20080083112A (ko) 2008-09-16
EA013282B1 (ru) 2010-04-30
AU2006323993A1 (en) 2007-06-14
EP1977475B1 (en) 2012-02-29
EP1977475A1 (en) 2008-10-08
JP2009518795A (ja) 2009-05-07
WO2007065899A1 (en) 2007-06-14
CA2629253A1 (en) 2007-06-14
HK1120336A1 (en) 2009-03-27

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU