JP6400391B2 - 非水電解質電池 - Google Patents

非水電解質電池 Download PDF

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Publication number
JP6400391B2
JP6400391B2 JP2014178325A JP2014178325A JP6400391B2 JP 6400391 B2 JP6400391 B2 JP 6400391B2 JP 2014178325 A JP2014178325 A JP 2014178325A JP 2014178325 A JP2014178325 A JP 2014178325A JP 6400391 B2 JP6400391 B2 JP 6400391B2
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Japan
Prior art keywords
positive electrode
conductive agent
electrolyte battery
material layer
nonaqueous electrolyte
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JP2014178325A
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English (en)
Japanese (ja)
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JP2015084323A5 (enExample
JP2015084323A (ja
Inventor
哲郎 鹿野
哲郎 鹿野
輝 吉川
輝 吉川
秀郷 猿渡
秀郷 猿渡
栗山　和哉
和哉 栗山
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Toshiba Corp
Toshiba Infrastructure Systems and Solutions Corp
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Toshiba Corp
Toshiba Infrastructure Systems and Solutions Corp
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Priority to JP2014178325A priority Critical patent/JP6400391B2/ja
Priority to US14/478,043 priority patent/US9548495B2/en
Priority to EP14183716.1A priority patent/EP2851978B1/en
Priority to CN201410474619.6A priority patent/CN104466234B/zh
Publication of JP2015084323A publication Critical patent/JP2015084323A/ja
Publication of JP2015084323A5 publication Critical patent/JP2015084323A5/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
    • H01M4/04—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
    • H01M4/62—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
    • 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
    • H01M4/131—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
    • H01M4/48—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
    • H01M4/48—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
    • 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
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • 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
    • H01M4/622—Binders being polymers
    • H01M4/623—Binders being polymers fluorinated polymers
    • 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
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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
    • H01M2300/0037—Mixture of 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
    • H01M4/13—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
    • 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)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
JP2014178325A 2013-09-18 2014-09-02 非水電解質電池 Active JP6400391B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2014178325A JP6400391B2 (ja) 2013-09-18 2014-09-02 非水電解質電池
US14/478,043 US9548495B2 (en) 2013-09-18 2014-09-05 Nonaqueous electrolyte battery
EP14183716.1A EP2851978B1 (en) 2013-09-18 2014-09-05 Positive electrode and nonaqueous electrolyte battery
CN201410474619.6A CN104466234B (zh) 2013-09-18 2014-09-17 非水电解质电池

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013193546 2013-09-18
JP2013193546 2013-09-18
JP2014178325A JP6400391B2 (ja) 2013-09-18 2014-09-02 非水電解質電池

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2018161987A Division JP6629402B2 (ja) 2013-09-18 2018-08-30 正極

Publications (3)

Publication Number Publication Date
JP2015084323A JP2015084323A (ja) 2015-04-30
JP2015084323A5 JP2015084323A5 (enExample) 2017-07-13
JP6400391B2 true JP6400391B2 (ja) 2018-10-03

Family

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JP2014178325A Active JP6400391B2 (ja) 2013-09-18 2014-09-02 非水電解質電池

Country Status (4)

Country Link
US (1) US9548495B2 (enExample)
EP (1) EP2851978B1 (enExample)
JP (1) JP6400391B2 (enExample)
CN (1) CN104466234B (enExample)

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US20160118666A1 (en) * 2014-10-24 2016-04-28 Semiconductor Energy Laboratory Co., Ltd. Storage battery electrode, manufacturing method thereof, storage battery, and electronic device
JP6666107B2 (ja) * 2014-10-24 2020-03-13 株式会社半導体エネルギー研究所 蓄電池用電極の製造方法、及び蓄電池用電極
US10243215B2 (en) * 2015-03-27 2019-03-26 Tdk Corporation Positive electrode active material including lithium transition metal particles with graphene coating layer positive electrode and lithium ion secondary battery including the same
CN107534145A (zh) * 2015-05-01 2018-01-02 艾利电力能源有限公司 非水电解质二次电池用正极活性物质、正极和二次电池
JP6677308B2 (ja) * 2016-08-22 2020-04-08 日立化成株式会社 リチウムイオン二次電池
WO2019053861A1 (ja) 2017-09-14 2019-03-21 株式会社 東芝 電極及び非水電解質電池
WO2019093332A1 (ja) * 2017-11-07 2019-05-16 株式会社 東芝 非水電解質電池用正極及び非水電解質電池
US12401059B2 (en) * 2018-03-12 2025-08-26 Tesla, Inc. Battery systems based on two-additive electrolyte systems including 1,2,6-oxodithiane-2,2,6,6-tetraoxide
JP6965435B2 (ja) 2018-03-30 2021-11-10 株式会社東芝 電極、電池及び電池パック
DE102018205413A1 (de) 2018-04-11 2019-10-17 Robert Bosch Gmbh Graphen- und Festelektrolyt-basierte Kathode für eine Lithium-Zelle
US11121408B2 (en) 2019-03-14 2021-09-14 Medtronic, Inc. Lithium-ion battery
WO2020194510A1 (ja) * 2019-03-26 2020-10-01 株式会社 東芝 電極、非水電解質電池、及び電池パック
JP7267163B2 (ja) * 2019-09-27 2023-05-01 マクセル株式会社 全固体電池用正極および全固体電池
KR102844350B1 (ko) 2019-10-14 2025-08-08 주식회사 엘지에너지솔루션 리튬 이차전지용 양극 활물질의 제조 방법 및 상기 방법에 의해 제조된 리튬 이차전지용 양극 활물질
WO2021109080A1 (zh) 2019-12-05 2021-06-10 宁德时代新能源科技股份有限公司 锂离子电池、用于锂离子电池的正极极片及装置
JP7752105B2 (ja) * 2020-03-13 2025-10-09 株式会社半導体エネルギー研究所 二次電池の作製方法
JP6946536B1 (ja) * 2020-10-19 2021-10-06 古河電池株式会社 リチウム二次電池
US20230216053A1 (en) * 2022-01-04 2023-07-06 Prologium Technology Co., Ltd. Lithium secondary batteries
EP4345935A3 (en) * 2022-09-30 2024-06-26 LG Energy Solution Ltd. Negative electrode and secondary battery

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JP4151210B2 (ja) * 2000-08-30 2008-09-17 ソニー株式会社 正極活物質及びその製造方法、並びに非水電解質電池及びその製造方法
JP4126862B2 (ja) 2000-10-05 2008-07-30 ソニー株式会社 非水電解液電池及び固体電解質電池
JP4163410B2 (ja) 2001-12-03 2008-10-08 株式会社東芝 非水電解液二次電池用正極およびそれを用いた非水電解液二次電池
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KR101323179B1 (ko) 2011-12-27 2013-10-30 가부시키가이샤 히타치세이사쿠쇼 비수 2차 전지
JP5708526B2 (ja) * 2012-02-23 2015-04-30 トヨタ自動車株式会社 二次電池用の正極板の製造方法

Also Published As

Publication number Publication date
EP2851978B1 (en) 2020-12-09
CN104466234B (zh) 2017-10-03
US9548495B2 (en) 2017-01-17
JP2015084323A (ja) 2015-04-30
US20150079470A1 (en) 2015-03-19
CN104466234A (zh) 2015-03-25
EP2851978A1 (en) 2015-03-25

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