CN102414876B - 非水电解液二次电池用电极板、非水电解液二次电池用电极板的制备方法及非水电解液二次电池 - Google Patents

非水电解液二次电池用电极板、非水电解液二次电池用电极板的制备方法及非水电解液二次电池 Download PDF

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CN102414876B
CN102414876B CN201080017448.4A CN201080017448A CN102414876B CN 102414876 B CN102414876 B CN 102414876B CN 201080017448 A CN201080017448 A CN 201080017448A CN 102414876 B CN102414876 B CN 102414876B
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active material
electrode active
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metal
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CN102414876A (zh
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小堀裕之
小村慎吾
渡边英伸
藤原亮
野村圭介
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Dai Nippon Printing Co Ltd
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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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • 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
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • 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
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • 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
    • 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
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/136—Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
    • 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
CN201080017448.4A 2009-04-24 2010-04-19 非水电解液二次电池用电极板、非水电解液二次电池用电极板的制备方法及非水电解液二次电池 Expired - Fee Related CN102414876B (zh)

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Application Number Priority Date Filing Date Title
JP2009107181 2009-04-24
JP2009-107181 2009-04-24
JP2010024838A JP5136804B2 (ja) 2009-04-24 2010-02-05 非水電解液二次電池用電極板、非水電解液二次電池用電極板の製造方法、および非水電解液二次電池
JP2010-024838 2010-02-05
PCT/JP2010/056940 WO2010122984A1 (ja) 2009-04-24 2010-04-19 非水電解液二次電池用電極板、非水電解液二次電池用電極板の製造方法、および非水電解液二次電池

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CN102414876A CN102414876A (zh) 2012-04-11
CN102414876B true CN102414876B (zh) 2014-06-18

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* Cited by examiner, † Cited by third party
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CN103531803A (zh) * 2013-10-30 2014-01-22 合肥恒能新能源科技有限公司 一种新型锂电池改性磷酸铁锂正极材料及其制备方法
CN103531783A (zh) * 2013-10-30 2014-01-22 合肥恒能新能源科技有限公司 一种锰酸锂正极材料及其制备方法
CN103531797A (zh) * 2013-10-30 2014-01-22 合肥恒能新能源科技有限公司 一种锂电池用导电改性磷酸铁锂正极材料及其制备方法
CN103531780A (zh) * 2013-10-30 2014-01-22 合肥恒能新能源科技有限公司 一种锂离子电池用正极锰酸锂材料及其制备方法
CN103545484A (zh) * 2013-10-30 2014-01-29 合肥恒能新能源科技有限公司 一种偶联剂改性的磷酸铁锂复合正极材料及其制备方法
CN103531795A (zh) * 2013-10-30 2014-01-22 合肥恒能新能源科技有限公司 一种锂电池用掺杂改性磷酸铁锂正极材料及其制备方法
CN103531788A (zh) * 2013-10-30 2014-01-22 合肥恒能新能源科技有限公司 一种锂电池用改性锰酸锂正极材料及其制备方法
CN103531798A (zh) * 2013-10-30 2014-01-22 合肥恒能新能源科技有限公司 一种导电改性磷酸铁锂正极材料及其制备方法
CN103531755A (zh) * 2013-10-30 2014-01-22 合肥恒能新能源科技有限公司 一种锂电池用掺杂磷酸铁锂复合材料及其制备方法
CN103545513A (zh) * 2013-10-30 2014-01-29 合肥恒能新能源科技有限公司 一种改性磷酸铁锂正极材料及其制备方法
CN103545481A (zh) * 2013-10-30 2014-01-29 合肥恒能新能源科技有限公司 一种石墨烯改性锰酸锂正极材料及其制备方法
CN103531799A (zh) * 2013-10-30 2014-01-22 合肥恒能新能源科技有限公司 一种锂电池用导电性改进磷酸铁锂正极材料及其制备方法
CN103531781A (zh) * 2013-10-30 2014-01-22 合肥恒能新能源科技有限公司 一种锂电池用复合改性锰酸锂材料及其制备方法
CN103531807A (zh) * 2013-10-30 2014-01-22 合肥恒能新能源科技有限公司 一种掺杂改性的磷酸铁锂正极材料及其制备方法
CN103545514A (zh) * 2013-10-30 2014-01-29 合肥恒能新能源科技有限公司 一种石墨烯改性的磷酸铁锂材料及其制备方法
CN103545511A (zh) * 2013-10-30 2014-01-29 合肥恒能新能源科技有限公司 一种磷酸铁锂电池正极材料及其制备方法
CN103545506A (zh) * 2013-10-30 2014-01-29 合肥恒能新能源科技有限公司 一种表面处理的复合锰酸锂材料及其制备方法
CN103545512A (zh) * 2013-10-30 2014-01-29 合肥恒能新能源科技有限公司 一种大功率锂电池用磷酸铁锂正极材料及其制备方法
CN103531790A (zh) * 2013-10-30 2014-01-22 合肥恒能新能源科技有限公司 一种磷酸铁锂钴酸锂复合材料及其制备方法
CN103531806A (zh) * 2013-10-30 2014-01-22 合肥恒能新能源科技有限公司 一种改变导电性的磷酸铁锂材料及其制备方法
CN103531785A (zh) * 2013-10-30 2014-01-22 合肥恒能新能源科技有限公司 一种添加改性银粉的锰酸锂正极材料及其制备方法
CN103531787A (zh) * 2013-10-30 2014-01-22 合肥恒能新能源科技有限公司 一种铝尖晶石改进锰酸锂正极材料及其制备方法
CN103531782A (zh) * 2013-10-30 2014-01-22 合肥恒能新能源科技有限公司 一种表面包覆改进锰酸锂正极材料及其制备方法
CN103915601B (zh) * 2014-04-18 2016-02-24 北京理工大学 一种电极涂覆的方法
WO2017099137A1 (ja) * 2015-12-07 2017-06-15 国立研究開発法人産業技術総合研究所 カリウムイオン二次電池用正極活物質
EP4024502A4 (en) * 2019-08-27 2022-10-05 Panasonic Intellectual Property Management Co., Ltd. SECONDARY BATTERY

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000277119A (ja) * 1999-03-26 2000-10-06 Kyocera Corp リチウム電池
JP2001508916A (ja) * 1996-11-13 2001-07-03 三菱化学株式会社 リチウムイオン電池およびその製造方法
CN1627550A (zh) * 2003-12-11 2005-06-15 比亚迪股份有限公司 锂离子电池正极材料及其制备方法

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4902589A (en) 1988-06-08 1990-02-20 Moli Energy Limited Electrochemical cells, electrodes and methods of manufacture
JP2960834B2 (ja) 1993-06-07 1999-10-12 シャープ株式会社 リチウム二次電池
JPH09503092A (ja) 1993-09-27 1997-03-25 アーサー・ディー・リトル・インコーポレイテッド エーロゾル法による粉体電極
JPH10208747A (ja) 1997-01-29 1998-08-07 Hitachi Ltd 二次電池および二次電池を利用した組電池と機器システム
JPH11144736A (ja) * 1997-11-12 1999-05-28 Mitsubishi Chemical Corp リチウムイオン電解質電池および該電池の製造方法
EP1142834A4 (en) 1999-11-15 2009-06-17 Mitsubishi Chem Corp LITHIUM MANGANESE COMPOSITE OXIDE, POSITIVE ELECTRODE MATERIAL FOR LITHIUM SECONDARY ACCUMULATOR, POSITIVE ELECTRODE AND LITHIUM SECONDARY ACCUMULATOR, AND PROCESS FOR THE PREPARATION OF LITHIUM MANGANESE COMPOSITE OXIDE
JP2001155739A (ja) 1999-11-24 2001-06-08 Nissha Printing Co Ltd 二次電池用正極および二次電池
KR100378014B1 (ko) 2000-08-21 2003-03-29 삼성에스디아이 주식회사 리튬 이차 전지용 전극 및 리튬 이차 전지
JP4160271B2 (ja) 2000-08-21 2008-10-01 三星エスディアイ株式会社 リチウム二次電池用の電極及びリチウム二次電池
JP4799776B2 (ja) 2000-08-22 2011-10-26 富士フイルム株式会社 電解質組成物及びそれを用いた電気化学電池
JP3578272B2 (ja) * 2001-02-22 2004-10-20 日立マクセル株式会社 電気化学素子用電極および電気化学素子
JP3809770B2 (ja) 2001-02-28 2006-08-16 財団法人電力中央研究所 電池材料の製造方法
EP1403944A4 (en) 2001-05-15 2008-08-13 Fdk Corp WATER-FREE ELECTROLYTIC SECONDARY BATTERY AND METHOD FOR PRODUCING AN ANODE MATERIAL THEREFOR
JP2003142101A (ja) 2001-10-31 2003-05-16 Nec Corp 二次電池用正極およびそれを用いた二次電池
JP2003317707A (ja) 2002-04-26 2003-11-07 Matsushita Electric Ind Co Ltd 非水電解質二次電池用負極とその製造方法
JP4767484B2 (ja) 2002-08-08 2011-09-07 パナソニック株式会社 非水電解質二次電池用正極活物質の製造法および正極活物質
EP1547973A4 (en) 2002-09-05 2008-07-30 Nat Inst Of Advanced Ind Scien FINE CARBON POWDER WITH METAL OXIDE, METAL-NITRIDE OR METAL CARBIDE COATING, MANUFACTURING METHOD DAF R AND SUPERCONDENSATOR AND SECONDARY BATTERY USING THE FINE CARBON POWDER
JP2004103304A (ja) 2002-09-05 2004-04-02 National Institute Of Advanced Industrial & Technology 高性能二次電池
JP4610213B2 (ja) 2003-06-19 2011-01-12 三洋電機株式会社 リチウム二次電池及びその製造方法
JP4407211B2 (ja) 2003-09-02 2010-02-03 日産自動車株式会社 非水電解質二次電池
JP2005078985A (ja) * 2003-09-02 2005-03-24 Toshiba Battery Co Ltd 非水系二次電池用電極及びこれを用いたリチウム二次電池。
US7687102B2 (en) 2003-10-23 2010-03-30 Medtronic, Inc. Methods and apparatus for producing carbon cathodes
US20050130042A1 (en) 2003-12-11 2005-06-16 Byd America Corporation Materials for positive electrodes of lithium ion batteries and their methods of fabrication
WO2006019245A1 (en) 2004-08-17 2006-02-23 Lg Chem, Ltd. Lithium secondary batteries with enhanced safety and performance
JP4834975B2 (ja) 2004-09-30 2011-12-14 大日本印刷株式会社 活物質層用塗工組成物、非水電解液二次電池用電極板、及び非水電解液二次電池
JP5086085B2 (ja) * 2004-10-21 2012-11-28 エボニック デグサ ゲーエムベーハー リチウムイオンバッテリー用の無機セパレータ電極ユニット、その製造方法及びリチウムバッテリーにおけるその使用
JP4193141B2 (ja) 2005-03-25 2008-12-10 ソニー株式会社 リチウム二次電池用負極およびリチウム二次電池、並びにそれらの製造方法
JP2006310010A (ja) 2005-04-27 2006-11-09 Matsushita Electric Ind Co Ltd リチウムイオン二次電池
FR2890785A1 (fr) 2005-09-15 2007-03-16 Batscap Sa Dispositif de stockage d'energie electrique comprenant une couche barriere de protection du collecteur
US20070154807A1 (en) 2005-12-30 2007-07-05 Yevgen Kalynushkin Nanostructural Electrode and Method of Forming the Same
JP5194709B2 (ja) 2007-10-19 2013-05-08 住友電気工業株式会社 全固体電池およびその製造方法
JP5262143B2 (ja) 2008-01-31 2013-08-14 トヨタ自動車株式会社 正極体およびその製造方法
JP5293020B2 (ja) 2008-09-10 2013-09-18 住友化学株式会社 非水電解質二次電池用電極合剤、電極および非水電解質二次電池
JP2010129418A (ja) 2008-11-28 2010-06-10 Sumitomo Chemical Co Ltd 無機粒子バインダを用いた電極、及びその製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001508916A (ja) * 1996-11-13 2001-07-03 三菱化学株式会社 リチウムイオン電池およびその製造方法
JP2000277119A (ja) * 1999-03-26 2000-10-06 Kyocera Corp リチウム電池
CN1627550A (zh) * 2003-12-11 2005-06-15 比亚迪股份有限公司 锂离子电池正极材料及其制备方法

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
JP特开2000-277119A 2000.10.06
JP特开2005-78985A 2005.03.24
JP特开平11-144736A 1999.05.28
JP特表2001-508916A 2001.07.03

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JP2010272510A (ja) 2010-12-02
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JP5136804B2 (ja) 2013-02-06
CN102414876A (zh) 2012-04-11
US20120088152A1 (en) 2012-04-12

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