CN105684197B - 负极活性物质、负极活性物质的制造方法、及锂离子二次电池 - Google Patents

负极活性物质、负极活性物质的制造方法、及锂离子二次电池 Download PDF

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CN105684197B
CN105684197B CN201480059867.2A CN201480059867A CN105684197B CN 105684197 B CN105684197 B CN 105684197B CN 201480059867 A CN201480059867 A CN 201480059867A CN 105684197 B CN105684197 B CN 105684197B
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negative electrode
active material
electrode active
lithium
sio
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CN105684197A (zh
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广瀬贵
广瀬贵一
加茂博道
吉川博树
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Shin-Etsu Chemical Co Ltd
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    • H—ELECTRICITY
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    • 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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/386—Silicon or alloys based on silicon
    • H—ELECTRICITY
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    • 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
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    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
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    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/054—Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium
    • H—ELECTRICITY
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    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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    • H01M4/04—Processes of manufacture in general
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    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
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    • H01M4/0421—Methods of deposition of the material involving vapour deposition
    • H—ELECTRICITY
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    • H01M4/0459—Electrochemical doping, intercalation, occlusion or alloying
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    • 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
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    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/483—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides for non-aqueous cells
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    • 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
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    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
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    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative electrodes
    • H—ELECTRICITY
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    • H01M2300/0071—Oxides
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    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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  • Inorganic Chemistry (AREA)
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  • Battery Electrode And Active Subsutance (AREA)
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CN201480059867.2A 2013-10-29 2014-07-23 负极活性物质、负极活性物质的制造方法、及锂离子二次电池 Active CN105684197B (zh)

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JP2013223866 2013-10-29
JP2013-223866 2013-10-29
PCT/JP2014/003869 WO2015063979A1 (ja) 2013-10-29 2014-07-23 負極活物質、負極活物質の製造方法、並びに、リチウムイオン二次電池

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Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5870129B2 (ja) * 2014-02-12 2016-02-24 株式会社大阪チタニウムテクノロジーズ リチウムイオン二次電池の負極用粉末、およびその製造方法
WO2015177665A1 (en) 2014-05-23 2015-11-26 Semiconductor Energy Laboratory Co., Ltd. Negative electrode active material and power storage device
US9780361B2 (en) 2014-11-12 2017-10-03 GM Global Technology Operations LLC Methods for forming porous materials
US20170338470A1 (en) * 2014-12-26 2017-11-23 Semiconductor Energy Laboratory Co., Ltd. Negative electrode active material, secondary battery, manufacturing method of negative electrode, and processing device of negative electrode
WO2016121320A1 (ja) * 2015-01-28 2016-08-04 三洋電機株式会社 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
WO2016121321A1 (ja) * 2015-01-28 2016-08-04 三洋電機株式会社 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
JP6448462B2 (ja) * 2015-05-18 2019-01-09 信越化学工業株式会社 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並びに非水電解質二次電池用負極活物質の製造方法
JP6548959B2 (ja) 2015-06-02 2019-07-24 信越化学工業株式会社 非水電解質二次電池用負極活物質、非水電解質二次電池用負極、及び非水電解質二次電池、並びに負極活物質粒子の製造方法
JP6484503B2 (ja) * 2015-06-09 2019-03-13 信越化学工業株式会社 非水電解質二次電池の製造方法
JP6389159B2 (ja) 2015-10-08 2018-09-12 信越化学工業株式会社 非水電解質二次電池用負極活物質、非水電解質二次電池、非水電解質二次電池用負極材の製造方法、及び非水電解質二次電池の製造方法
JP6535581B2 (ja) * 2015-11-18 2019-06-26 信越化学工業株式会社 負極活物質、混合負極活物質材料、非水電解質二次電池用負極、リチウムイオン二次電池
JP6680531B2 (ja) * 2015-12-24 2020-04-15 信越化学工業株式会社 負極活物質の製造方法及びリチウムイオン二次電池の製造方法
CN109075330A (zh) 2016-04-13 2018-12-21 信越化学工业株式会社 非水电解质二次电池用负极活性物质的制造方法及非水电解质二次电池用负极的制造方法
JP6719262B2 (ja) 2016-04-18 2020-07-08 信越化学工業株式会社 負極活物質、混合負極活物質材料、負極活物質の製造方法
KR102292181B1 (ko) * 2016-05-30 2021-08-24 신에쓰 가가꾸 고교 가부시끼가이샤 부극 활물질, 혼합 부극 활물질 재료 및 부극 활물질의 제조 방법
CN109155408B (zh) * 2016-05-30 2021-08-27 信越化学工业株式会社 负极活性物质、混合负极活性物质材料、及负极活性物质的制备方法
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US10707531B1 (en) 2016-09-27 2020-07-07 New Dominion Enterprises Inc. All-inorganic solvents for electrolytes
JP2018152161A (ja) * 2017-03-09 2018-09-27 株式会社豊田自動織機 負極材料
WO2018216585A1 (ja) * 2017-05-25 2018-11-29 株式会社村田製作所 非水電解質二次電池および非水電解質二次電池の製造方法
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JP2025528548A (ja) 2022-09-08 2025-08-28 スペシャルティ オペレーションズ フランス 電池電極及びその作製方法
JP7872241B2 (ja) * 2023-01-18 2026-06-09 信越化学工業株式会社 負極及び負極の製造方法
WO2024184371A1 (en) 2023-03-09 2024-09-12 Solvay Specialty Polymers Italy S.P.A. Battery electrode and method of making the same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06325765A (ja) * 1992-07-29 1994-11-25 Seiko Instr Inc 非水電解質二次電池及びその製造方法
JP2002237333A (ja) * 2001-02-09 2002-08-23 Toshiba Corp 非水電解質二次電池
JP2009026491A (ja) * 2007-07-17 2009-02-05 Mitsubishi Chemicals Corp 金属箔及びその製造方法、並びに二次電池用集電体、二次電池用電極及び非水電解質二次電池
CN102214824A (zh) * 2010-04-05 2011-10-12 信越化学工业株式会社 非水电解质二次电池用负极材料及其制造方法以及锂离子二次电池
CN103022438A (zh) * 2011-09-27 2013-04-03 株式会社东芝 负极活性材料及其制备方法、非水电解质二次电池单元和电池组

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5401599A (en) 1992-10-02 1995-03-28 Seiko Instruments Inc. Non-aqueous electrolyte secondary battery and method of producing the same
JP2001185127A (ja) 1999-12-24 2001-07-06 Fdk Corp リチウム２次電池
JP2002042806A (ja) 2000-07-19 2002-02-08 Japan Storage Battery Co Ltd 非水電解質二次電池
JP4367311B2 (ja) 2004-10-18 2009-11-18 ソニー株式会社 電池
JP4994634B2 (ja) 2004-11-11 2012-08-08 パナソニック株式会社 リチウムイオン二次電池用負極、その製造方法、およびそれを用いたリチウムイオン二次電池
JP4533822B2 (ja) 2005-08-24 2010-09-01 株式会社東芝 非水電解質電池および負極活物質
US8071237B2 (en) 2005-12-02 2011-12-06 Panasonic Corporation Negative electrode active material and negative electrode using the same and lithium ion secondary battery
JP4911990B2 (ja) 2006-02-27 2012-04-04 三洋電機株式会社 リチウム二次電池用負極及びその製造方法並びにリチウム二次電池
JP2008177346A (ja) 2007-01-18 2008-07-31 Sanyo Electric Co Ltd エネルギー貯蔵デバイス
JP5108355B2 (ja) 2007-03-30 2012-12-26 パナソニック株式会社 リチウム二次電池用負極およびそれを備えたリチウム二次電池、ならびにリチウム二次電池用負極の製造方法
KR100913177B1 (ko) 2007-09-17 2009-08-19 삼성에스디아이 주식회사 리튬 이차 전지용 음극 활물질 및 이의 제조 방법
JP2009076372A (ja) 2007-09-21 2009-04-09 Shin Etsu Chem Co Ltd 非水系二次電池
JP5196149B2 (ja) 2008-02-07 2013-05-15 信越化学工業株式会社 非水電解質二次電池用負極材及びその製造方法並びにリチウムイオン二次電池及び電気化学キャパシタ
JP5555978B2 (ja) 2008-02-28 2014-07-23 信越化学工業株式会社 非水電解質二次電池用負極活物質、及びそれを用いた非水電解質二次電池
JP5329858B2 (ja) 2008-07-10 2013-10-30 株式会社東芝 非水電解質二次電池用負極活物質の製造方法およびこれによって得られる非水電解質電池用負極活物質
JP5348706B2 (ja) 2008-12-19 2013-11-20 Ｎｅｃエナジーデバイス株式会社 非水電解液二次電池用負極、それを用いた非水電解液二次電池、および非水電解液二次電池用負極の製造方法
JP5464653B2 (ja) 2009-11-27 2014-04-09 日立マクセル株式会社 非水二次電池およびその製造方法
JP5411781B2 (ja) 2010-04-05 2014-02-12 信越化学工業株式会社 非水電解質二次電池用負極材及び非水電解質二次電池用負極材の製造方法並びにリチウムイオン二次電池
WO2012132387A1 (ja) * 2011-03-28 2012-10-04 株式会社豊田自動織機 電極材料及びその製造方法、並びに電極、二次電池及び車両
KR101358867B1 (ko) * 2011-04-20 2014-02-06 한양대학교 산학협력단 ＳｉＯｘ계 복합 분말, 이의 제조방법, 및 용도
JP5975024B2 (ja) 2011-05-27 2016-08-23 日本電気株式会社 負極にリチウムをドープ及び脱ドープする方法及びリチウム二次電池用負極の製造方法
US9735422B2 (en) 2011-05-30 2017-08-15 National University Corporation Gunma University Lithium ion secondary cell
JP2012256539A (ja) 2011-06-09 2012-12-27 Toyota Industries Corp リチウムイオン二次電池
JP5395141B2 (ja) 2011-10-04 2014-01-22 京楽産業．株式会社 遊技機
JP5505480B2 (ja) 2011-10-24 2014-05-28 株式会社豊田自動織機 リチウムイオン二次電池用負極及びその負極を用いたリチウムイオン二次電池
JP2013197012A (ja) 2012-03-22 2013-09-30 Toyota Industries Corp リチウムイオン二次電池用負極、リチウムイオン二次電池及び車両
JP5835107B2 (ja) 2012-05-31 2015-12-24 株式会社豊田自動織機 非水電解質二次電池

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06325765A (ja) * 1992-07-29 1994-11-25 Seiko Instr Inc 非水電解質二次電池及びその製造方法
US5395711A (en) * 1992-07-29 1995-03-07 Seiko Instruments Inc. Non-aqueous electrolyte secondary battery and its production method
JP2002237333A (ja) * 2001-02-09 2002-08-23 Toshiba Corp 非水電解質二次電池
JP2009026491A (ja) * 2007-07-17 2009-02-05 Mitsubishi Chemicals Corp 金属箔及びその製造方法、並びに二次電池用集電体、二次電池用電極及び非水電解質二次電池
CN102214824A (zh) * 2010-04-05 2011-10-12 信越化学工业株式会社 非水电解质二次电池用负极材料及其制造方法以及锂离子二次电池
CN103022438A (zh) * 2011-09-27 2013-04-03 株式会社东芝 负极活性材料及其制备方法、非水电解质二次电池单元和电池组

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