JP5791935B2 - 非水電解質二次電池及びその製造方法 - Google Patents

非水電解質二次電池及びその製造方法 Download PDF

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Publication number
JP5791935B2
JP5791935B2 JP2011079358A JP2011079358A JP5791935B2 JP 5791935 B2 JP5791935 B2 JP 5791935B2 JP 2011079358 A JP2011079358 A JP 2011079358A JP 2011079358 A JP2011079358 A JP 2011079358A JP 5791935 B2 JP5791935 B2 JP 5791935B2
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Japan
Prior art keywords
electrode
particles
secondary battery
active material
electrolyte secondary
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Expired - Fee Related
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JP2011079358A
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English (en)
Japanese (ja)
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JP2012216322A (ja
JP2012216322A5 (enExample
Inventor
俊平 西中
俊平 西中
貴洋 松山
貴洋 松山
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Sharp Corp
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Sharp Corp
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Priority to JP2011079358A priority Critical patent/JP5791935B2/ja
Priority to US13/429,753 priority patent/US8968930B2/en
Priority to CN201210091412.1A priority patent/CN102738466B/zh
Publication of JP2012216322A publication Critical patent/JP2012216322A/ja
Publication of JP2012216322A5 publication Critical patent/JP2012216322A5/ja
Application granted granted Critical
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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
    • 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
    • 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
    • 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
    • H01M4/36—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
    • H01M4/48—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
    • H01M4/62—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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2011079358A 2011-03-31 2011-03-31 非水電解質二次電池及びその製造方法 Expired - Fee Related JP5791935B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2011079358A JP5791935B2 (ja) 2011-03-31 2011-03-31 非水電解質二次電池及びその製造方法
US13/429,753 US8968930B2 (en) 2011-03-31 2012-03-26 Electrode for a nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery, and method of manufacture of electrode for a nonaqueous electrolyte secondary battery
CN201210091412.1A CN102738466B (zh) 2011-03-31 2012-03-30 非水电解质二次电池用电极及其制造方法、非水电解质二次电池

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011079358A JP5791935B2 (ja) 2011-03-31 2011-03-31 非水電解質二次電池及びその製造方法

Publications (3)

Publication Number Publication Date
JP2012216322A JP2012216322A (ja) 2012-11-08
JP2012216322A5 JP2012216322A5 (enExample) 2014-04-17
JP5791935B2 true JP5791935B2 (ja) 2015-10-07

Family

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JP2011079358A Expired - Fee Related JP5791935B2 (ja) 2011-03-31 2011-03-31 非水電解質二次電池及びその製造方法

Country Status (3)

Country Link
US (1) US8968930B2 (enExample)
JP (1) JP5791935B2 (enExample)
CN (1) CN102738466B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014103558A1 (ja) * 2012-12-26 2014-07-03 シャープ株式会社 非水電解質二次電池電極及びその製造方法
US9590233B2 (en) * 2013-04-05 2017-03-07 Duracell U.S. Operations, Inc. Method of making a cathode
JP5999399B2 (ja) 2014-09-08 2016-09-28 Jsr株式会社 リチウムイオン二次電池電極用バインダー組成物、リチウムイオン二次電池電極用スラリー、リチウムイオン二次電池電極、およびリチウムイオン二次電池
CN114207882A (zh) 2019-08-13 2022-03-18 Jsr株式会社 蓄电装置用组合物、蓄电装置电极用浆料、蓄电装置电极和蓄电装置
CN113348570B (zh) * 2021-02-23 2022-10-11 宁德新能源科技有限公司 电化学装置和电子装置
CN117795706A (zh) 2021-08-18 2024-03-29 株式会社引能仕材料 蓄电装置用粘结剂组合物、蓄电装置电极用浆料、蓄电装置电极和蓄电装置
WO2025115782A1 (ja) * 2023-12-01 2025-06-05 エリーパワー株式会社 リチウムイオン二次電池用正極、リチウムイオン二次電池及び正極活物質スラリー

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1140140A (ja) * 1997-07-23 1999-02-12 Asahi Chem Ind Co Ltd 非水系二次電池
JP2000082466A (ja) * 1998-07-02 2000-03-21 Nippon Chem Ind Co Ltd 正極活物質及び非水電解質二次電池
JP2002358966A (ja) * 2001-06-04 2002-12-13 Hitachi Ltd リチウム二次電池正極板及びリチウム二次電池
AU2003266620A1 (en) * 2002-09-26 2004-04-19 Seimi Chemical Co., Ltd. Positive electrode active substance for lithium secondary battery and process for producing the same
JP5094013B2 (ja) * 2004-12-10 2012-12-12 キヤノン株式会社 リチウム二次電池用の電極構造体及び該電極構造体を有する二次電池
US7615314B2 (en) 2004-12-10 2009-11-10 Canon Kabushiki Kaisha Electrode structure for lithium secondary battery and secondary battery having such electrode structure
KR20060091486A (ko) * 2005-02-15 2006-08-21 삼성에스디아이 주식회사 양극 활물질, 그 제조 방법 및 이를 채용한 양극과 리튬 전지
WO2007123248A1 (ja) 2006-04-21 2007-11-01 Sumitomo Chemical Company, Limited 正極用粉末および正極合剤
JP5121625B2 (ja) * 2008-08-11 2013-01-16 古河電池株式会社 リチウム二次電池用正極活物質の製造法、正極活物質及びリチウム二次電池
JP5429596B2 (ja) 2008-11-10 2014-02-26 日本電気株式会社 二次電池及びその製造方法
JP5495887B2 (ja) * 2009-04-28 2014-05-21 株式会社デンソー 非水電解液電池用負極及び非水電解液電池
EP2437336B1 (en) 2009-05-27 2014-12-10 LG Chem, Ltd. Positive electrode active material, and positive electrode and lithium secondary battery comprising same
JP5364500B2 (ja) * 2009-08-20 2013-12-11 古河電池株式会社 非水電解液二次電池用正極板の製造方法
JP5055350B2 (ja) * 2009-12-28 2012-10-24 シャープ株式会社 非水電解質二次電池及び非水電解質二次電池用の電極

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Publication number Publication date
JP2012216322A (ja) 2012-11-08
US8968930B2 (en) 2015-03-03
US20120276447A1 (en) 2012-11-01
CN102738466B (zh) 2014-10-29
CN102738466A (zh) 2012-10-17

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