KR100724814B1 - 도프된 텅스텐 옥사이드를 포함한 전극조성물과 그 제조방법 - Google Patents

도프된 텅스텐 옥사이드를 포함한 전극조성물과 그 제조방법 Download PDF

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KR100724814B1
KR100724814B1 KR1020027003377A KR20027003377A KR100724814B1 KR 100724814 B1 KR100724814 B1 KR 100724814B1 KR 1020027003377 A KR1020027003377 A KR 1020027003377A KR 20027003377 A KR20027003377 A KR 20027003377A KR 100724814 B1 KR100724814 B1 KR 100724814B1
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electrode
active material
chemical cell
tungsten
oxide
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Korean (ko)
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KR20020042677A (ko
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나라얀 노다파네티
젠동 휴
시겐노부 덴쥬미
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아이엠알에이 아메리카, 인코포레이티드.
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    • 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
    • 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
    • H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
    • 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
    • H01M4/04—Processes of manufacture in general
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1391—Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/14—Cells with non-aqueous electrolyte
    • H01M6/16—Cells with non-aqueous electrolyte with organic electrolyte
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Primary Cells (AREA)
KR1020027003377A 1999-09-15 2000-09-14 도프된 텅스텐 옥사이드를 포함한 전극조성물과 그 제조방법 Expired - Fee Related KR100724814B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/396,464 US6291100B1 (en) 1999-09-15 1999-09-15 Electrode composition comprising doped tungsten oxides and electrochemical cell comprising same
US09/396,464 1999-09-15

Publications (2)

Publication Number Publication Date
KR20020042677A KR20020042677A (ko) 2002-06-05
KR100724814B1 true KR100724814B1 (ko) 2007-06-04

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KR1020027003377A Expired - Fee Related KR100724814B1 (ko) 1999-09-15 2000-09-14 도프된 텅스텐 옥사이드를 포함한 전극조성물과 그 제조방법

Country Status (5)

Country Link
US (2) US6291100B1 (enExample)
JP (1) JP4868677B2 (enExample)
KR (1) KR100724814B1 (enExample)
AU (1) AU7702000A (enExample)
WO (1) WO2001020695A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101323247B1 (ko) * 2011-12-06 2013-10-30 한국전기연구원 폴리비닐파이롤리돈 혼합용액을 사용한 광전극용 텅스텐옥사이드 페이스트 조성물의 제조방법
EP3174141A4 (en) * 2014-07-25 2018-05-02 Suzhou Hans Energy Storage Technology Co. Ltd. Use of tungsten-containing material

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3889555B2 (ja) * 2000-07-04 2007-03-07 三洋電機株式会社 非水電解質二次電池
KR100437339B1 (ko) * 2002-05-13 2004-06-25 삼성에스디아이 주식회사 전지용 활물질의 제조방법 및 그로부터 제조되는 전지용활물질
US20040043286A1 (en) * 2002-08-28 2004-03-04 Janmey Robert M. Seal for an electrochemical cell
JP2005276684A (ja) * 2004-03-25 2005-10-06 Mitsubishi Chemicals Corp 非水電解質二次電池活物質用リチウム遷移金属複合酸化物封入体
KR100805206B1 (ko) * 2005-12-28 2008-02-21 한국전기연구원 전극 활물질, 이를 구비한 전극 및 이의 제조방법
JP2009099522A (ja) * 2007-09-25 2009-05-07 Sanyo Electric Co Ltd 非水電解質二次電池用活物質及びそれを用いた非水電解質二次電池
JP5387904B2 (ja) * 2009-12-17 2014-01-15 トヨタ自動車株式会社 リチウムイオン二次電池
US9466832B2 (en) * 2010-06-21 2016-10-11 Toyota Jidosha Kabushiki Kaisha Lithium secondary battery including a nickel containing lithium complex oxide
WO2011161754A1 (ja) 2010-06-21 2011-12-29 トヨタ自動車株式会社 リチウムイオン二次電池
DE102012211474A1 (de) * 2012-07-03 2014-01-09 Siemens Aktiengesellschaft Speicherstruktur einer elektrischen Energiespeicherzelle
ES2906384T3 (es) * 2012-10-18 2022-04-18 Nantenergy Inc Celda electroquímica con dopaje de ánodos metálicos
EP3062372A4 (en) 2013-10-16 2017-07-19 Suzhou Hans Energy Storage Technology Co. Ltd. Tungsten-based material super battery and supercapacitor
JP2015128055A (ja) * 2013-11-29 2015-07-09 パナソニックＩｐマネジメント株式会社 リチウムイオン二次電池の活物質およびそれを用いたリチウムイオン二次電池
JP6627535B2 (ja) * 2016-01-29 2020-01-08 株式会社Ｇｓユアサ 非水電解質二次電池用負極活物質、及び非水電解質二次電池
EP3633784A4 (en) * 2017-05-25 2021-05-26 Kabushiki Kaisha Toshiba ELECTRICITY STORAGE UNIT AND ELECTRICITY STORAGE SYSTEM
JP7571714B2 (ja) * 2021-12-03 2024-10-23 トヨタ自動車株式会社 リチウムイオン二次電池用正極
JP7726933B2 (ja) * 2023-01-26 2025-08-20 トヨタ自動車株式会社 正極層

Citations (1)

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JPH06215770A (ja) * 1993-01-18 1994-08-05 Seiko Instr Inc 非水電解質二次電池及びその負極活物質の製造方法

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US4476204A (en) 1972-11-13 1984-10-09 Gte Laboratories Incorporated Electrochemical cell utilizing a mixture of phosphorus oxychloride and a low freezing solvent as the electrolyte
US3915740A (en) 1974-02-07 1975-10-28 Electrochimica Corp Galvanic cell
JP3019326B2 (ja) 1989-06-30 2000-03-13 松下電器産業株式会社 リチウム二次電池
US5558961A (en) 1994-06-13 1996-09-24 Regents, University Of California Secondary cell with orthorhombic alkali metal/manganese oxide phase active cathode material
JPH08213052A (ja) * 1994-08-04 1996-08-20 Seiko Instr Inc 非水電解質二次電池
US5567401A (en) 1995-03-14 1996-10-22 Doddapaneni; Narayan Method of producing stable metal oxides and chalcogenides and power source
JP3937515B2 (ja) * 1996-08-02 2007-06-27 宇部興産株式会社 非水二次電池
US5783333A (en) 1996-11-27 1998-07-21 Polystor Corporation Lithium nickel cobalt oxides for positive electrodes
JP3540575B2 (ja) 1997-10-07 2004-07-07 三洋電機株式会社 リチウム二次電池
JP3670878B2 (ja) 1999-03-25 2005-07-13 三洋電機株式会社 リチウム二次電池

Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
JPH06215770A (ja) * 1993-01-18 1994-08-05 Seiko Instr Inc 非水電解質二次電池及びその負極活物質の製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101323247B1 (ko) * 2011-12-06 2013-10-30 한국전기연구원 폴리비닐파이롤리돈 혼합용액을 사용한 광전극용 텅스텐옥사이드 페이스트 조성물의 제조방법
EP3174141A4 (en) * 2014-07-25 2018-05-02 Suzhou Hans Energy Storage Technology Co. Ltd. Use of tungsten-containing material

Also Published As

Publication number Publication date
JP4868677B2 (ja) 2012-02-01
US20020001751A1 (en) 2002-01-03
WO2001020695A9 (en) 2002-10-03
AU7702000A (en) 2001-04-17
JP2003509829A (ja) 2003-03-11
US6291100B1 (en) 2001-09-18
WO2001020695A1 (en) 2001-03-22
KR20020042677A (ko) 2002-06-05

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