ATE506708T1 - Elektrochemische zelle - Google Patents

Elektrochemische zelle

Info

Publication number
ATE506708T1
ATE506708T1 AT02781198T AT02781198T ATE506708T1 AT E506708 T1 ATE506708 T1 AT E506708T1 AT 02781198 T AT02781198 T AT 02781198T AT 02781198 T AT02781198 T AT 02781198T AT E506708 T1 ATE506708 T1 AT E506708T1
Authority
AT
Austria
Prior art keywords
graphite
manganese dioxide
electrochemical cell
initial
conductive additive
Prior art date
Application number
AT02781198T
Other languages
English (en)
Inventor
Michael Spahr
Henri Wilhelm
Original Assignee
Timcal Ag
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 Timcal Ag filed Critical Timcal Ag
Application granted granted Critical
Publication of ATE506708T1 publication Critical patent/ATE506708T1/de

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Primary Cells (AREA)
AT02781198T 2001-10-08 2002-10-01 Elektrochemische zelle ATE506708T1 (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
ATE506708T1 true ATE506708T1 (de) 2011-05-15

Family

ID=8164615

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02781198T ATE506708T1 (de) 2001-10-08 2002-10-01 Elektrochemische zelle

Country Status (8)

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) DE02781198T1 (de)
WO (1) WO2003032415A2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE506708T1 (de) * 2001-10-08 2011-05-15 Timcal Ag Elektrochemische zelle
US20040234860A1 (en) * 2003-05-23 2004-11-25 Deyang Qu Alkaline electrochemical cell having modified graphite additive
JP4726451B2 (ja) * 2004-08-30 2011-07-20 日本黒鉛工業株式会社 アルカリ電池用非膨張黒鉛粉末の製造方法、アルカリ電池用非膨張黒鉛粉末、アルカリ電池用導電炭素材、正極合剤及びアルカリマンガン電池
US20070009799A1 (en) * 2005-07-07 2007-01-11 Eveready Battery Company, Inc. Electrochemical cell having a partially oxidized conductor
JP4690410B2 (ja) 2005-08-11 2011-06-01 オリンパス株式会社 内視鏡用処置具
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
US9214675B2 (en) 2011-02-18 2015-12-15 Tosoh Corporation Electrolytic manganese dioxide and method for producing same, and method for producing lithium-manganese complex oxide
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
WO2015149335A1 (zh) * 2014-04-03 2015-10-08 清华大学深圳研究生院 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
JP2024523656A (ja) * 2021-06-30 2024-06-28 タルガ テクノロジーズ リミテッド カソード組成物
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
HK1069017A1 (en) 2005-05-06
WO2003032415A2 (en) 2003-04-17
JP2005505904A (ja) 2005-02-24
US20080191175A1 (en) 2008-08-14
WO2003032415A3 (en) 2004-03-18
CN1278439C (zh) 2006-10-04
DE60239819D1 (de) 2011-06-01
US20040151981A1 (en) 2004-08-05
AU2002349317A1 (en) 2003-04-22
CA2427944A1 (en) 2003-04-17
DE02781198T1 (de) 2004-11-11
CN1537339A (zh) 2004-10-13

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