JP5298558B2 - 二次電池用負極およびその製造方法、二次電池およびその製造方法、ならびに電子機器 - Google Patents

二次電池用負極およびその製造方法、二次電池およびその製造方法、ならびに電子機器 Download PDF

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Publication number
JP5298558B2
JP5298558B2 JP2008033262A JP2008033262A JP5298558B2 JP 5298558 B2 JP5298558 B2 JP 5298558B2 JP 2008033262 A JP2008033262 A JP 2008033262A JP 2008033262 A JP2008033262 A JP 2008033262A JP 5298558 B2 JP5298558 B2 JP 5298558B2
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group
negative electrode
secondary battery
active material
lithium
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Japanese (ja)
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JP2009076433A5 (enExample
JP2009076433A (ja
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徹 小谷
裕之 山口
将之 井原
忠彦 窪田
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Sony Corp
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Sony Corp
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Priority to JP2008033262A priority Critical patent/JP5298558B2/ja
Priority to US12/182,477 priority patent/US8367251B2/en
Priority to KR1020080085209A priority patent/KR20090023287A/ko
Publication of JP2009076433A publication Critical patent/JP2009076433A/ja
Publication of JP2009076433A5 publication Critical patent/JP2009076433A5/ja
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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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • 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
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566—Liquid materials
    • H01M10/0568—Liquid materials characterised by the solutes
    • 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
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566—Liquid materials
    • H01M10/0569—Liquid materials characterised by the solvents
    • 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
    • H01M4/0421—Methods of deposition of the material involving vapour deposition
    • 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
    • H01M4/134—Electrodes based on metals, Si or alloys
    • 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
    • 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
    • H01M4/1395—Processes of manufacture of electrodes based on metals, Si or alloys
    • 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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/386—Silicon or alloys based on silicon
    • H—ELECTRICITY
    • 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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/387—Tin or alloys based on tin
    • 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
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • 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
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0025—Organic electrolyte
    • H01M2300/0028—Organic electrolyte characterised by the solvent
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
JP2008033262A 2007-08-30 2008-02-14 二次電池用負極およびその製造方法、二次電池およびその製造方法、ならびに電子機器 Expired - Fee Related JP5298558B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2008033262A JP5298558B2 (ja) 2007-08-30 2008-02-14 二次電池用負極およびその製造方法、二次電池およびその製造方法、ならびに電子機器
US12/182,477 US8367251B2 (en) 2007-08-30 2008-07-30 Anode with lithium containing ionic polymer coat, method of manufacturing same, secondary battery, and method of manufacturing same
KR1020080085209A KR20090023287A (ko) 2007-08-30 2008-08-29 부극 및 그의 제조 방법, 및 이차 전지 및 그의 제조 방법

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007224048 2007-08-30
JP2007224048 2007-08-30
JP2008033262A JP5298558B2 (ja) 2007-08-30 2008-02-14 二次電池用負極およびその製造方法、二次電池およびその製造方法、ならびに電子機器

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JP2009076433A JP2009076433A (ja) 2009-04-09
JP2009076433A5 JP2009076433A5 (enExample) 2011-03-24
JP5298558B2 true JP5298558B2 (ja) 2013-09-25

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KR (1) KR20090023287A (enExample)
CN (1) CN101378114A (enExample)

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KR102176585B1 (ko) * 2013-11-29 2020-11-10 삼성전자주식회사 음극 및 이를 포함한 리튬 전지
KR102201317B1 (ko) * 2014-02-24 2021-01-11 삼성전자주식회사 이차전지용 음극 및 이를 포함하는 이차전지
KR20150120795A (ko) 2014-04-18 2015-10-28 삼성에스디아이 주식회사 음극 조성물 및 이를 포함하는 음극과 리튬 전지
US10439225B2 (en) 2014-06-13 2019-10-08 Lg Chem, Ltd. Lithium electrode and lithium battery including same
JP6704622B2 (ja) 2014-06-13 2020-06-03 エルジー・ケム・リミテッド リチウム電極およびこれを含むリチウム二次電池
CN104332588B (zh) * 2014-08-21 2017-03-22 中航锂电（洛阳）有限公司 一种高安全性锂离子电池负极极片、制备方法和应用
CN106898736A (zh) * 2015-12-18 2017-06-27 比亚迪股份有限公司 一种锂离子电池用电极活性材料、锂离子电池极片及其制备方法和锂离子电池
CN106098409A (zh) * 2016-07-31 2016-11-09 肖丽芳 一种含有锂离子导电聚合物涂层正极片的制备方法
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KR102708013B1 (ko) 2017-11-24 2024-09-23 주식회사 엘지에너지솔루션 실리콘계 입자-고분자 복합체, 및 이를 포함하는 음극 활물질
TWI630748B (zh) * 2017-12-28 2018-07-21 財團法人工業技術研究院 負極及包含其之鋰離子電池
TWI656021B (zh) * 2018-03-30 2019-04-11 台虹科技股份有限公司 堆疊膜層
JP7357219B2 (ja) * 2019-05-30 2023-10-06 パナソニックＩｐマネジメント株式会社 正極活物質及びそれを用いた二次電池
US11018375B2 (en) * 2019-09-13 2021-05-25 University Of Maryland, College Park Lithium potassium element oxide compounds as Li super-ionic conductor, solid electrolyte and coating layer for lithium metal battery and lithium-ion battery
JP2021061113A (ja) * 2019-10-03 2021-04-15 イビデン株式会社 蓄電デバイス用電極、蓄電デバイス、二次電池、リチウムイオンキャパシタ、空気電池及び全固体電池
JP7677956B2 (ja) * 2019-10-09 2025-05-15 中国石油化工股▲ふん▼有限公司 負極材料、その製造方法、及びその適用、並びにそれを含んでいるリチウムイオン電池
KR102764219B1 (ko) * 2019-10-31 2025-02-05 삼성에스디아이 주식회사 리튬 이차 전지용 전해액 및 이를 포함하는 리튬 이차 전지
JP7706239B2 (ja) * 2021-01-29 2025-07-11 トヨタ自動車株式会社 リチウムイオン二次電池用負極およびリチウムイオン二次電池
JP7643377B2 (ja) * 2022-03-02 2025-03-11 トヨタ自動車株式会社 電極材料、電極材料の製造方法、及び、二次電池
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KR20090023287A (ko) 2009-03-04
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