CN114846642A - 电极及电池 - Google Patents

电极及电池 Download PDF

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Publication number
CN114846642A
CN114846642A CN202080088186.4A CN202080088186A CN114846642A CN 114846642 A CN114846642 A CN 114846642A CN 202080088186 A CN202080088186 A CN 202080088186A CN 114846642 A CN114846642 A CN 114846642A
Authority
CN
China
Prior art keywords
electrode
solid electrolyte
electrolyte material
battery
layer
Prior art date
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
CN202080088186.4A
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English (en)
Chinese (zh)
Inventor
长尾贤治
杉本裕太
大岛龙也
宫崎晃畅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of CN114846642A publication Critical patent/CN114846642A/zh
Pending legal-status Critical Current

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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
    • 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
    • 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
    • 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
    • H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
    • H01M10/0562—Solid 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
    • H01M4/62—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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • H01M4/662—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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative electrodes
    • 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
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0068—Solid electrolytes inorganic
    • H01M2300/008—Halides
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
CN202080088186.4A 2019-12-27 2020-12-23 电极及电池 Pending CN114846642A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019239696 2019-12-27
JP2019-239696 2019-12-27
PCT/JP2020/048307 WO2021132406A1 (ja) 2019-12-27 2020-12-23 電極および電池

Publications (1)

Publication Number Publication Date
CN114846642A true CN114846642A (zh) 2022-08-02

Family

ID=76574221

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080088186.4A Pending CN114846642A (zh) 2019-12-27 2020-12-23 电极及电池

Country Status (5)

Country Link
US (1) US20220320481A1 (https=)
EP (1) EP4084119A4 (https=)
JP (1) JPWO2021132406A1 (https=)
CN (1) CN114846642A (https=)
WO (1) WO2021132406A1 (https=)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101841040A (zh) * 2010-05-20 2010-09-22 东莞新能源科技有限公司 锂离子电池及其正极集流体
JP2016212990A (ja) * 2015-04-30 2016-12-15 富士フイルム株式会社 全固体二次電池、電極活物質層用組成物および全固体二次電池用電極シートならびに全固体二次電池用電極シートおよび全固体二次電池の製造方法
WO2017065145A1 (ja) * 2015-10-15 2017-04-20 セントラル硝子株式会社 非水電解液電池用電解液及びそれを用いた非水電解液電池
US20170200568A1 (en) * 2014-09-30 2017-07-13 Fujifilm Corporation Aluminum plate
WO2019135346A1 (ja) * 2018-01-05 2019-07-11 パナソニックＩｐマネジメント株式会社 正極材料、および、電池
WO2019146217A1 (ja) * 2018-01-26 2019-08-01 パナソニックＩｐマネジメント株式会社 電池
WO2019146216A1 (ja) * 2018-01-26 2019-08-01 パナソニックＩｐマネジメント株式会社 電池

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5160849B2 (ja) * 2007-09-27 2013-03-13 東洋アルミニウム株式会社 集電体用アルミニウム合金箔
KR101907449B1 (ko) * 2011-07-29 2018-10-12 가부시키가이샤 유에이씨제이 집전체, 전극 구조체, 비수전해질 전지, 축전 부품
KR20130043308A (ko) * 2011-10-20 2013-04-30 에스케이이노베이션 주식회사 이차전지
CN111566848B (zh) * 2018-01-26 2024-05-10 松下知识产权经营株式会社 负极材料和使用它的电池
JP7132327B2 (ja) * 2018-05-31 2022-09-06 富士フイルム株式会社 易接着層付集電体を用いた電極、全固体二次電池、電子機器及び電気自動車、並びに、電極及び全固体二次電池の製造方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101841040A (zh) * 2010-05-20 2010-09-22 东莞新能源科技有限公司 锂离子电池及其正极集流体
US20170200568A1 (en) * 2014-09-30 2017-07-13 Fujifilm Corporation Aluminum plate
JP2016212990A (ja) * 2015-04-30 2016-12-15 富士フイルム株式会社 全固体二次電池、電極活物質層用組成物および全固体二次電池用電極シートならびに全固体二次電池用電極シートおよび全固体二次電池の製造方法
WO2017065145A1 (ja) * 2015-10-15 2017-04-20 セントラル硝子株式会社 非水電解液電池用電解液及びそれを用いた非水電解液電池
WO2019135346A1 (ja) * 2018-01-05 2019-07-11 パナソニックＩｐマネジメント株式会社 正極材料、および、電池
WO2019146217A1 (ja) * 2018-01-26 2019-08-01 パナソニックＩｐマネジメント株式会社 電池
WO2019146216A1 (ja) * 2018-01-26 2019-08-01 パナソニックＩｐマネジメント株式会社 電池

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SUKEUN YOON ET.AL: "Crater-like architectural aluminum current collectors with superior electrochemical performance for Li-ion batteries", JOURNAL OF ELECTROANALYTICAL CHEMISTRY, vol. 797, 13 May 2017 (2017-05-13), pages 37 - 41, XP085051243, DOI: 10.1016/j.jelechem.2017.05.017 *

Also Published As

Publication number Publication date
US20220320481A1 (en) 2022-10-06
EP4084119A4 (en) 2023-04-19
WO2021132406A1 (ja) 2021-07-01
JPWO2021132406A1 (https=) 2021-07-01
EP4084119A1 (en) 2022-11-02

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Application publication date: 20220802