TW202006995A - 非水電解液二次電池用正極及非水電解液二次電池 - Google Patents

非水電解液二次電池用正極及非水電解液二次電池 Download PDF

Info

Publication number
TW202006995A
TW202006995A TW108121487A TW108121487A TW202006995A TW 202006995 A TW202006995 A TW 202006995A TW 108121487 A TW108121487 A TW 108121487A TW 108121487 A TW108121487 A TW 108121487A TW 202006995 A TW202006995 A TW 202006995A
Authority
TW
Taiwan
Prior art keywords
electron microscope
microscope image
positive electrode
surface portion
area
Prior art date
Application number
TW108121487A
Other languages
English (en)
Chinese (zh)
Inventor
近藤光央
中村仁
Original Assignee
日商山葉發動機股份有限公司
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 by 日商山葉發動機股份有限公司 filed Critical 日商山葉發動機股份有限公司
Publication of TW202006995A publication Critical patent/TW202006995A/zh

Links

Images

Classifications

    • 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
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566—Liquid materials
    • 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
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
TW108121487A 2018-06-20 2019-06-20 非水電解液二次電池用正極及非水電解液二次電池 TW202006995A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
WOPCT/JP2018/023467 2018-06-20
PCT/JP2018/023467 WO2019244281A1 (ja) 2018-06-20 2018-06-20 非水電解液二次電池用正極及び非水電解液二次電池
WOPCT/JP2019/024176 2019-06-18
PCT/JP2019/024176 WO2019244906A1 (ja) 2018-06-20 2019-06-18 非水電解液二次電池用正極および非水電解液二次電池

Publications (1)

Publication Number Publication Date
TW202006995A true TW202006995A (zh) 2020-02-01

Family

ID=68982798

Family Applications (1)

Application Number Title Priority Date Filing Date
TW108121487A TW202006995A (zh) 2018-06-20 2019-06-20 非水電解液二次電池用正極及非水電解液二次電池

Country Status (3)

Country Link
JP (1) JP7346400B2 (ja)
TW (1) TW202006995A (ja)
WO (2) WO2019244281A1 (ja)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004362777A (ja) * 2003-04-09 2004-12-24 Hitachi Maxell Ltd コイン形非水二次電池およびその製造方法
JP2011076981A (ja) * 2009-10-01 2011-04-14 Nippon Zeon Co Ltd 二次電池用正極の製造方法、二次電池正極用スラリー及び二次電池
JP5720411B2 (ja) * 2011-05-11 2015-05-20 トヨタ自動車株式会社 非水電解質二次電池の製造方法
JP2015118920A (ja) * 2013-11-12 2015-06-25 太陽インキ製造株式会社 スラリー組成物、電極、非水電解質二次電池および非水電解質二次電極の製造方法
WO2016063813A1 (ja) * 2014-10-21 2016-04-28 日本電気株式会社 二次電池用電極およびこれを用いた二次電池
EP3214675B1 (en) * 2014-10-31 2019-07-10 Zeon Corporation Binder composition for positive electrode for lithium-ion rechargeable battery, slurry composition for positive electrode for lithium-ion rechargeable battery, positive electrode of lithium-ion rechargeable battery, and lithium-ion rechargeable battery
JP6699087B2 (ja) * 2015-03-27 2020-05-27 日本電気株式会社 リチウムイオン二次電池用正極およびその製造方法、並びにリチウムイオン二次電池

Also Published As

Publication number Publication date
JP7346400B2 (ja) 2023-09-19
WO2019244281A1 (ja) 2019-12-26
WO2019244906A1 (ja) 2019-12-26
JPWO2019244906A1 (ja) 2021-02-15

Similar Documents

Publication Publication Date Title
JP6838521B2 (ja) 全固体電池および負極
EP2874215A1 (en) Current collector, electrode, secondary cell, and capacitor
WO2012066980A1 (ja) リチウムイオン二次電池負極集電体用の銅箔、リチウムイオン二次電池負極材及びリチウムイオン二次電池負極集電体選定方法
CN104272522B (zh) 一种可充电锌离子电池
JP5087842B2 (ja) リチウムイオン二次電池用負極材料およびその製造方法
JP7156095B2 (ja) 正極スラリーの製造方法、正極の製造方法及び全固体電池の製造方法、並びに、正極及び全固体電池
JPWO2013153916A1 (ja) 電気化学素子用集電体の製造方法、電気化学素子用電極の製造方法、電気化学素子用集電体、電気化学素子、及び、電気化学素子用集電体を作製するための塗工液
EP3890062A1 (en) Lithium ion secondary battery positive electrode composition, lithium ion secondary battery positive electrode, and lithium ion secondary battery
KR20130119447A (ko) 리튬이온 이차전지용 부극 활물질 재료, 리튬이온 이차전지용 부극 및 리튬이온 이차전지
JP2019169298A (ja) 硫化物固体電池
JP6182533B2 (ja) 集電箔、電極構造体、リチウム二次電池または電気二重層キャパシタ
EP3813176A1 (en) Non-aqueous electrolyte secondary battery
JP2010102873A (ja) 電池の製造方法
KR102276630B1 (ko) 이차 전지용 전극 및 이차 전지
WO2019244907A1 (ja) 非水電解液二次電池用正極および非水電解液二次電池
US11063253B2 (en) Composite particle for electrode
JP6844602B2 (ja) 電極
TW202006995A (zh) 非水電解液二次電池用正極及非水電解液二次電池
JP4267885B2 (ja) リチウムイオン二次電池用負極材料及びその製造方法、並びに、該負極材料を使用した負極及びリチウムイオン二次電池
JP7319008B2 (ja) 電極および二次電池
JP5440695B2 (ja) 電極体およびそれを用いた二次電池
JP2015125915A (ja) リチウムイオン二次電池用の正極
JP5996802B2 (ja) リチウムイオン二次電池の負極材用粉末
JP2023172136A (ja) 正極、それを備えた全固体電池、及びその製造方法
DE102023121567A1 (de) Anodenlose festkörper-batterie, welche eine verbundstrukturschicht aufweist, und herstellungsverfahren dafür