DE60239819D1 - Elektrochemische zelle - Google Patents

Elektrochemische zelle

Info

Publication number
DE60239819D1
DE60239819D1 DE60239819T DE60239819T DE60239819D1 DE 60239819 D1 DE60239819 D1 DE 60239819D1 DE 60239819 T DE60239819 T DE 60239819T DE 60239819 T DE60239819 T DE 60239819T DE 60239819 D1 DE60239819 D1 DE 60239819D1
Authority
DE
Germany
Prior art keywords
graphite
manganese dioxide
electrochemical cell
initial
conductive additive
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 - Lifetime
Application number
DE60239819T
Other languages
English (en)
Inventor
Michael E Spahr
Henri Wilhelm
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.)
Imerys Graphite and Carbon Switzerland SA
Original Assignee
Imerys Graphite and Carbon Switzerland SA
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 Imerys Graphite and Carbon Switzerland SA filed Critical Imerys Graphite and Carbon Switzerland SA
Application granted granted Critical
Publication of DE60239819D1 publication Critical patent/DE60239819D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/20—Graphite
    • C01B32/21—After-treatment
    • C01B32/22—Intercalation
    • C01B32/225—Expansion; Exfoliation
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/625—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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0014—Alkaline electrolytes
    • 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
    • H01M4/02—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
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • 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
DE60239819T 2001-10-08 2002-10-01 Elektrochemische zelle Expired - Lifetime DE60239819D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP0111583 2001-10-08
PCT/EP2002/010990 WO2003032415A2 (en) 2001-10-08 2002-10-01 Electrochemical cell

Publications (1)

Publication Number Publication Date
DE60239819D1 true DE60239819D1 (de) 2011-06-01

Family

ID=8164615

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60239819T Expired - Lifetime DE60239819D1 (de) 2001-10-08 2002-10-01 Elektrochemische zelle
DE02781198T Pending DE02781198T1 (de) 2001-10-08 2002-10-01 Elektrochemische zelle

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE02781198T Pending DE02781198T1 (de) 2001-10-08 2002-10-01 Elektrochemische zelle

Country Status (9)

Country Link
US (2) US20040151981A1 (de)
JP (1) JP2005505904A (de)
CN (1) CN1278439C (de)
AT (1) ATE506708T1 (de)
AU (1) AU2002349317A1 (de)
CA (1) CA2427944A1 (de)
DE (2) DE60239819D1 (de)
HK (1) HK1069017A1 (de)
WO (1) WO2003032415A2 (de)

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US20040234860A1 (en) * 2003-05-23 2004-11-25 Deyang Qu Alkaline electrochemical cell having modified graphite additive
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US20070009799A1 (en) 2005-07-07 2007-01-11 Eveready Battery Company, Inc. Electrochemical cell having a partially oxidized conductor
DE102006021158A1 (de) * 2006-05-06 2007-11-08 Biotronik Crm Patent Ag Elektrode für eine Lithiumbatterie und Verfahren zur Herstellung derselben
KR100814885B1 (ko) 2006-11-17 2008-03-20 삼성에스디아이 주식회사 리튬 이차 전지
KR20090063441A (ko) 2007-12-14 2009-06-18 삼성에스디아이 주식회사 리튬 이차 전지
KR101050333B1 (ko) * 2008-07-07 2011-07-19 삼성에스디아이 주식회사 리튬이차전지
US9093702B2 (en) 2009-09-03 2015-07-28 Samsung Sdi Co., Ltd. Electrolytic solution for lithium battery, lithium battery employing the same and method for operating the lithium battery
KR100996883B1 (ko) * 2010-01-08 2010-11-26 전남대학교산학협력단 그라핀시트 제조방법 및 상기 방법으로 제조된 그라핀시트
EP2677066B1 (de) 2011-02-18 2018-08-29 Tosoh Corporation Elektrolytisches mangandioxid und verfahren zu seiner herstellung sowie verfahren zur herstellung eines lithiummangankomplexoxids
JP6014472B2 (ja) * 2011-11-29 2016-10-25 東洋インキＳｃホールディングス株式会社 ニッケル水素二次電池箔状集電体正極形成用合材インキ
JP5668993B2 (ja) * 2012-10-22 2015-02-12 トヨタ自動車株式会社 密閉型非水電解質二次電池及びその製造方法
CN104272523B (zh) * 2014-04-03 2017-09-08 深圳市寒暑科技新能源有限公司 一种锌离子可充电电池及其制造方法
CN105870431B (zh) * 2016-06-21 2018-12-07 苏州帝瀚环保科技股份有限公司 介孔MnO2/C的制备方法
CN114220940A (zh) * 2021-12-23 2022-03-22 惠州市惠德瑞锂电科技股份有限公司 一种含石墨蠕虫的锂一次电池的正极片及其制备方法

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Also Published As

Publication number Publication date
CN1278439C (zh) 2006-10-04
CA2427944A1 (en) 2003-04-17
AU2002349317A1 (en) 2003-04-22
JP2005505904A (ja) 2005-02-24
HK1069017A1 (en) 2005-05-06
WO2003032415A2 (en) 2003-04-17
DE02781198T1 (de) 2004-11-11
US20080191175A1 (en) 2008-08-14
WO2003032415A3 (en) 2004-03-18
ATE506708T1 (de) 2011-05-15
US20040151981A1 (en) 2004-08-05
CN1537339A (zh) 2004-10-13

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