JPWO2021131255A1 - - Google Patents

Info

Publication number
JPWO2021131255A1
JPWO2021131255A1 JP2021566841A JP2021566841A JPWO2021131255A1 JP WO2021131255 A1 JPWO2021131255 A1 JP WO2021131255A1 JP 2021566841 A JP2021566841 A JP 2021566841A JP 2021566841 A JP2021566841 A JP 2021566841A JP WO2021131255 A1 JPWO2021131255 A1 JP WO2021131255A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2021566841A
Other versions
JPWO2021131255A5 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2021131255A1 publication Critical patent/JPWO2021131255A1/ja
Publication of JPWO2021131255A5 publication Critical patent/JPWO2021131255A5/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01M10/052—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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
    • 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
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive electrodes
    • 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

Landscapes

  • 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)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
JP2021566841A 2019-12-26 2020-10-15 Pending JPWO2021131255A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019237117 2019-12-26
PCT/JP2020/038923 WO2021131255A1 (ja) 2019-12-26 2020-10-15 非水電解質二次電池用電極及び非水電解質二次電池

Publications (2)

Publication Number Publication Date
JPWO2021131255A1 true JPWO2021131255A1 (ja) 2021-07-01
JPWO2021131255A5 JPWO2021131255A5 (ja) 2022-08-24

Family

ID=76574284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021566841A Pending JPWO2021131255A1 (ja) 2019-12-26 2020-10-15

Country Status (5)

Country Link
US (1) US20230042333A1 (ja)
EP (1) EP4084118A4 (ja)
JP (1) JPWO2021131255A1 (ja)
CN (1) CN114868277A (ja)
WO (1) WO2021131255A1 (ja)

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57101084A (en) 1980-12-12 1982-06-23 Toray Industries Batik method
US4440836A (en) * 1982-12-14 1984-04-03 Union Carbide Corporation Nonaqueous cell employing an anode having a boron-containing surface film
JP2000058068A (ja) * 1998-06-05 2000-02-25 Sanyo Electric Co Ltd 非水系電解液二次電池
US7138209B2 (en) * 2000-10-09 2006-11-21 Samsung Sdi Co., Ltd. Positive active material for rechargeable lithium battery and method of preparing same
US7579397B2 (en) * 2005-01-27 2009-08-25 Rensselaer Polytechnic Institute Nanostructured dielectric composite materials
KR100971108B1 (ko) * 2007-06-19 2010-07-20 데이진 가부시키가이샤 비수계 2 차 전지용 세퍼레이터, 그 제조 방법 및 비수계 2 차 전지
US10312518B2 (en) * 2007-10-26 2019-06-04 Murata Manufacturing Co., Ltd. Anode and method of manufacturing the same, and secondary battery
JP4766348B2 (ja) * 2008-10-10 2011-09-07 トヨタ自動車株式会社 リチウム二次電池およびその製造方法
JP5712439B2 (ja) * 2010-03-11 2015-05-07 エルジー ケム． エルティーディ． 有機高分子−ケイ素複合体粒子及びその製造方法とそれを含む負極及びリチウム二次電池
CN102856530B (zh) * 2011-06-30 2015-01-21 清华大学 锂离子电池
JP5834940B2 (ja) * 2012-01-18 2015-12-24 トヨタ自動車株式会社 非水電解質二次電池用のセパレータ、及び非水電解質二次電池
KR20130126583A (ko) * 2012-03-13 2013-11-20 가부시키가이샤 히타치세이사쿠쇼 비수 전해질 이차 전지
WO2014119315A1 (ja) * 2013-01-31 2014-08-07 三洋電機株式会社 非水電解質二次電池用正極及び非水電解質二次電池
JP2014150034A (ja) * 2013-02-04 2014-08-21 Asahi Glass Co Ltd 蓄電デバイス用電極および蓄電デバイス
JP6186783B2 (ja) * 2013-03-19 2017-08-30 ソニー株式会社 セパレータ、電池、電池パック、電子機器、電動車両、蓄電装置および電力システム
US9960422B2 (en) * 2013-03-29 2018-05-01 Sanyo Electric Co., Ltd. Positive electrode active material for nonaqueous electrolyte secondary batteries, method for producing the same, positive electrode for nonaqueous electrolyte secondary batteries incorporating the positive electrode active material, and nonaqueous electrolyte secondary battery incorporating the positive electrode
US20170214037A1 (en) * 2014-09-30 2017-07-27 Gs Yuasa International Ltd. Negative electrode for nonaqueous electrolyte energy storage device, nonaqueous electrolyte energy storage device, and energy storage apparatus
US9564659B2 (en) * 2014-11-26 2017-02-07 GM Global Technology Operations LLC Positive electrode for sulfur-based batteries
US10199643B2 (en) * 2014-12-16 2019-02-05 GM Global Technology Operations LLC Negative electrode for lithium-based batteries
CN104538695B (zh) * 2015-01-08 2017-04-05 兰州理工大学 废镍钴锰酸锂电池中回收金属并制备镍钴锰酸锂的方法
CN105118970B (zh) 2015-10-14 2018-06-29 中航锂电（洛阳）有限公司 一种锂离子电池复合极片及其制备方法以及一种锂离子电池
CN109952670B (zh) * 2016-04-07 2022-09-13 存点有限公司 锂离子电池及其阳极
KR20170117649A (ko) * 2016-04-14 2017-10-24 주식회사 엘지화학 리튬 전극용 보호막, 이를 포함하는 리튬 전극 및 리튬 이차전지
US10741846B2 (en) * 2016-05-09 2020-08-11 Samsung Electronics Co., Ltd. Negative electrode for lithium metal battery and lithium metal battery comprising the same
US20180159182A1 (en) * 2016-12-07 2018-06-07 Robert Bosch Gmbh Linker-functionalized cathodes for solid state batteries
JP6798393B2 (ja) * 2017-03-31 2020-12-09 トヨタ自動車株式会社 非水電解質二次電池
KR102568794B1 (ko) * 2017-12-12 2023-08-22 삼성전자주식회사 복합 전해질, 이를 포함하는 보호막, 이를 포함하는 보호 음극 및 리튬금속전지
JP6635616B2 (ja) * 2018-10-10 2020-01-29 Ａｔｔａｃｃａｔｏ合同会社 非水電解質二次電池用の正極及びこれを用いた電池

Also Published As

Publication number Publication date
CN114868277A (zh) 2022-08-05
EP4084118A1 (en) 2022-11-02
WO2021131255A1 (ja) 2021-07-01
EP4084118A4 (en) 2024-01-03
US20230042333A1 (en) 2023-02-09

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