JP6208957B2 - 二次電池用活物質、二次電池用電極、二次電池、電池パック、電動車両、電力貯蔵システム、電動工具および電子機器 - Google Patents

二次電池用活物質、二次電池用電極、二次電池、電池パック、電動車両、電力貯蔵システム、電動工具および電子機器 Download PDF

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JP6208957B2
JP6208957B2 JP2013044020A JP2013044020A JP6208957B2 JP 6208957 B2 JP6208957 B2 JP 6208957B2 JP 2013044020 A JP2013044020 A JP 2013044020A JP 2013044020 A JP2013044020 A JP 2013044020A JP 6208957 B2 JP6208957 B2 JP 6208957B2
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secondary battery
central portion
active material
ratio
negative electrode
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JP2014175071A (ja
JP2014175071A5 (enExample
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貴一 廣瀬
貴一 廣瀬
川瀬　賢一
賢一 川瀬
寿朗 西
寿朗 西
公 小泉
公 小泉
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Sony Corp
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Sony Corp
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Priority to JP2013044020A priority Critical patent/JP6208957B2/ja
Priority to KR1020140021178A priority patent/KR102136899B1/ko
Priority to CN201410069816.XA priority patent/CN104037394B/zh
Priority to CN201711499321.0A priority patent/CN108232155B/zh
Publication of JP2014175071A publication Critical patent/JP2014175071A/ja
Publication of JP2014175071A5 publication Critical patent/JP2014175071A5/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
    • H01M4/36—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • 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
    • 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
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • 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
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/60—Selection of substances as active materials, active masses, active liquids of organic compounds
    • 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
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Battery Mounting, Suspending (AREA)
JP2013044020A 2013-03-06 2013-03-06 二次電池用活物質、二次電池用電極、二次電池、電池パック、電動車両、電力貯蔵システム、電動工具および電子機器 Active JP6208957B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2013044020A JP6208957B2 (ja) 2013-03-06 2013-03-06 二次電池用活物質、二次電池用電極、二次電池、電池パック、電動車両、電力貯蔵システム、電動工具および電子機器
KR1020140021178A KR102136899B1 (ko) 2013-03-06 2014-02-24 활물질, 전극, 이차 전지, 전지팩, 전동 차량, 전력저장 시스템, 전동 공구 및 전자 기기
CN201410069816.XA CN104037394B (zh) 2013-03-06 2014-02-27 活性物质、电极、二次电池、电池组和电动车辆
CN201711499321.0A CN108232155B (zh) 2013-03-06 2014-02-27 二次电池、二次电池用电极和活性物质、电池组

Applications Claiming Priority (1)

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JP2013044020A JP6208957B2 (ja) 2013-03-06 2013-03-06 二次電池用活物質、二次電池用電極、二次電池、電池パック、電動車両、電力貯蔵システム、電動工具および電子機器

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JP2014175071A JP2014175071A (ja) 2014-09-22
JP2014175071A5 JP2014175071A5 (enExample) 2015-03-05
JP6208957B2 true JP6208957B2 (ja) 2017-10-04

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EP3171432B1 (en) * 2014-07-15 2020-12-16 Shin-Etsu Chemical Co., Ltd. Negative electrode material for nonaqueous electrolyte secondary battery and method for producing negative electrode active material particle
JP6312211B2 (ja) * 2014-10-08 2018-04-18 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、非水電解質二次電池、及び非水電解質二次電池用負極材の製造方法
JP6438287B2 (ja) 2014-12-05 2018-12-12 株式会社東芝 非水電解質電池用活物質、非水電解質電池用電極、非水電解質二次電池および電池パック
JP2016152077A (ja) * 2015-02-16 2016-08-22 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材の製造方法
US10446837B2 (en) 2015-02-26 2019-10-15 Shin-Etsu Chemical Co., Ltd. Negative electrode active material for non-aqueous electrolyte secondary battery, negative electrode for non-aqueous electrolyte secondary battery, non-aqueous electrolyte secondary battery, and method of producing negative electrode material for a non-aqueous electrolyte secondary battery
JP6448525B2 (ja) * 2015-02-26 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、非水電解質二次電池用負極、及び非水電解質二次電池、並びに非水電解質二次電池用負極材の製造方法
JP6403638B2 (ja) * 2015-06-15 2018-10-10 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、並びに非水電解質二次電池用負極材の製造方法
US11489151B2 (en) * 2017-05-12 2022-11-01 Semiconductor Energy Laboratory Co., Ltd. Positive electrode active material particle
JP6489252B1 (ja) * 2018-02-15 2019-03-27 Tdk株式会社 負極集電体、負極及びリチウム二次電池
JP6558453B1 (ja) * 2018-02-15 2019-08-14 Tdk株式会社 負極集電体、負極及びリチウム二次電池
JP6489251B1 (ja) * 2018-02-15 2019-03-27 Tdk株式会社 負極集電体、負極及びリチウム二次電池
JP6496864B2 (ja) * 2018-05-11 2019-04-10 信越化学工業株式会社 非水電解質二次電池用負極材の製造方法
WO2021189407A1 (zh) * 2020-03-27 2021-09-30 宁德新能源科技有限公司 负极活性材料及使用其的电化学装置和电子装置
US20240088372A1 (en) * 2021-02-03 2024-03-14 Panasonic Intellectual Property Management Co., Ltd. Active material particle, electrochemical element and electrochemical device
KR102694221B1 (ko) * 2021-06-25 2024-08-13 주식회사 한솔케미칼 음극 활물질, 그의 제조방법 및 이를 포함하는 리튬 이차전지
CN115706211A (zh) * 2021-08-12 2023-02-17 贝特瑞新材料集团股份有限公司 负极材料及其制备方法、锂离子电池
JP7671225B2 (ja) * 2021-10-08 2025-05-01 ルネサスエレクトロニクス株式会社 抵抗材料、抵抗素子および抵抗素子の製造方法

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JP5611453B2 (ja) * 2011-04-21 2014-10-22 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

Also Published As

Publication number Publication date
CN104037394B (zh) 2018-01-23
KR102136899B1 (ko) 2020-07-22
JP2014175071A (ja) 2014-09-22
CN104037394A (zh) 2014-09-10
CN108232155B (zh) 2021-04-27
CN108232155A (zh) 2018-06-29
KR20140109807A (ko) 2014-09-16

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