CN101882679B - 活性物质、电池以及用于制造电极的方法 - Google Patents

活性物质、电池以及用于制造电极的方法 Download PDF

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Publication number
CN101882679B
CN101882679B CN201010170931.8A CN201010170931A CN101882679B CN 101882679 B CN101882679 B CN 101882679B CN 201010170931 A CN201010170931 A CN 201010170931A CN 101882679 B CN101882679 B CN 101882679B
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particles
particle
active material
secondary battery
composite
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CN101882679A (zh
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远藤一显
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Murata Northeast China
Murata Manufacturing Co Ltd
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Sony Corp
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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
    • 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
    • H01M4/362—Composites
    • H01M4/364—Composites as mixtures
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
CN201010170931.8A 2009-05-07 2010-04-29 活性物质、电池以及用于制造电极的方法 Active CN101882679B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009112685A JP5568886B2 (ja) 2009-05-07 2009-05-07 活物質、電池および電極の製造方法
JP2009-112685 2009-05-07

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CN101882679A CN101882679A (zh) 2010-11-10
CN101882679B true CN101882679B (zh) 2015-07-01

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US (1) US8980125B2 (https=)
JP (1) JP5568886B2 (https=)
CN (1) CN101882679B (https=)

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JP6273581B2 (ja) 2012-06-21 2018-02-07 住友化学株式会社 リチウムイオン二次電池用正極活物質及びその製造方法
WO2014034933A1 (ja) * 2012-09-03 2014-03-06 日本ケミコン株式会社 リチウムイオン二次電池用電極材料、この電極材料の製造方法、及びリチウムイオン二次電池
CN104241597A (zh) * 2013-06-14 2014-12-24 上海绿孚新能源科技有限公司 二次电池及用于二次电池的电极
CN104241623A (zh) * 2013-06-14 2014-12-24 上海绿孚新能源科技有限公司 正极活性物质以及二次电池
WO2015006058A1 (en) 2013-07-09 2015-01-15 Dow Global Technologies Llc Mixed positive active material comprising lithium metal oxide and lithium metal phosphate
KR101758992B1 (ko) * 2014-10-02 2017-07-17 주식회사 엘지화학 리튬 이차전지용 양극활물질, 이의 제조방법 및 이를 포함하는 리튬 이차전지
KR101787199B1 (ko) * 2014-10-02 2017-10-18 주식회사 엘지화학 리튬 이차전지용 양극활물질, 이의 제조방법 및 이를 포함하는 리튬 이차전지
WO2016113952A1 (ja) * 2015-01-16 2016-07-21 三菱化学株式会社 炭素材及び炭素材を用いた非水系二次電池
CN107210438B (zh) * 2015-09-14 2020-12-08 株式会社东芝 非水电解质电池及电池包
CN107528043B (zh) * 2016-06-22 2022-03-29 松下知识产权经营株式会社 电池
JP6855752B2 (ja) * 2016-10-31 2021-04-07 住友金属鉱山株式会社 ニッケルマンガン複合水酸化物とその製造方法、非水系電解質二次電池用正極活物質とその製造方法、および非水系電解質二次電池
CN109728251A (zh) * 2017-10-30 2019-05-07 宁德时代新能源科技股份有限公司 正极片及钠离子电池
JP2019175721A (ja) * 2018-03-29 2019-10-10 三洋電機株式会社 非水電解質二次電池用正極の製造方法及び非水電解質二次電池の製造方法
WO2020013324A1 (ja) 2018-07-13 2020-01-16 株式会社村田製作所 非水電解質二次電池
JP6600734B1 (ja) * 2018-11-30 2019-10-30 住友化学株式会社 リチウム金属複合酸化物粉末、リチウム二次電池用正極活物質、正極、及びリチウム二次電池
CN113498559B (zh) * 2019-02-28 2024-12-06 松下知识产权经营株式会社 非水电解质二次电池
US20210028455A1 (en) * 2019-07-23 2021-01-28 Umicore Powderous lithium cobalt-based oxide compound for rechargeable lithium ion batteries and a method for making thereof
JP7357499B2 (ja) * 2019-09-26 2023-10-06 パナソニックホールディングス株式会社 非水電解質二次電池用正極活物質、及び非水電解質二次電池
CN111342137B (zh) * 2020-03-27 2021-04-27 宁德新能源科技有限公司 一种电解液及电化学装置
WO2021189455A1 (zh) * 2020-03-27 2021-09-30 宁德新能源科技有限公司 电化学装置及包含其的电子装置
KR102677615B1 (ko) 2020-03-27 2024-06-21 닝더 엠프렉스 테크놀로지 리미티드 전해액 및 전기화학장치
CN114068919A (zh) * 2020-08-06 2022-02-18 比亚迪股份有限公司 磷酸铁锂正极活性材料及其制备方法、正极片及电池
CN112661204A (zh) * 2020-12-24 2021-04-16 中钢天源股份有限公司 一种包覆球形富锰前驱体及其制备方法
CA3243057A1 (en) * 2021-12-23 2025-02-26 Umicore ACTIVE POSITIVE ELECTRODE MATERIAL FOR SECONDARY LITHIUM-ION BATTERIES
CN116779777B (zh) * 2022-03-07 2024-10-11 比亚迪股份有限公司 一种磷酸铁锂正极活性材料及其制备方法、正极极片及锂离子电池
CN121127978A (zh) * 2023-05-18 2025-12-12 株式会社Lg化学 正极材料、包含其的正极和锂二次电池

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Also Published As

Publication number Publication date
US8980125B2 (en) 2015-03-17
CN101882679A (zh) 2010-11-10
JP5568886B2 (ja) 2014-08-13
JP2010262826A (ja) 2010-11-18
US20100285366A1 (en) 2010-11-11

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Effective date of registration: 20180419

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Patentee after: Murata Manufacturing Co.,Ltd.

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Patentee before: Murata, Northeast China

Effective date of registration: 20180419

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Patentee after: Murata, Northeast China

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Patentee before: Sony Corp.