JP7359491B2 - 電池及びその製造方法 - Google Patents

電池及びその製造方法 Download PDF

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Publication number
JP7359491B2
JP7359491B2 JP2022529145A JP2022529145A JP7359491B2 JP 7359491 B2 JP7359491 B2 JP 7359491B2 JP 2022529145 A JP2022529145 A JP 2022529145A JP 2022529145 A JP2022529145 A JP 2022529145A JP 7359491 B2 JP7359491 B2 JP 7359491B2
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Prior art keywords
thin film
negative electrode
battery
separator
metal
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Japanese (ja)
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JPWO2021245745A5 (https=
JPWO2021245745A1 (https=
Inventor
浩 井本
健 緒方
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Terawatt Technology KK
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Terawatt Technology KK
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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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H01M50/451—Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic material
    • 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
    • H01M10/058—Construction or manufacture
    • 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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/417—Polyolefins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/431—Inorganic 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Secondary Cells (AREA)
  • Cell Separators (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2022529145A 2020-06-01 2020-06-01 電池及びその製造方法 Active JP7359491B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/021599 WO2021245745A1 (ja) 2020-06-01 2020-06-01 電池及びその製造方法

Publications (3)

Publication Number Publication Date
JPWO2021245745A1 JPWO2021245745A1 (https=) 2021-12-09
JPWO2021245745A5 JPWO2021245745A5 (https=) 2023-03-01
JP7359491B2 true JP7359491B2 (ja) 2023-10-11

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JP2022529145A Active JP7359491B2 (ja) 2020-06-01 2020-06-01 電池及びその製造方法

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US (1) US20230100360A1 (https=)
JP (1) JP7359491B2 (https=)
WO (1) WO2021245745A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2022034671A1 (https=) * 2020-08-13 2022-02-17
CN118738509A (zh) * 2023-03-29 2024-10-01 本田技研工业株式会社 二次电池及其制造方法
WO2025141296A1 (ja) * 2023-12-27 2025-07-03 日産自動車株式会社 リチウム二次電池
JP7742444B1 (ja) 2024-03-28 2025-09-19 本田技研工業株式会社 リチウム金属二次電池

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004087402A (ja) 2002-08-28 2004-03-18 Sony Corp 負極およびその製造方法、並びに電池
JP2010182448A (ja) 2009-02-03 2010-08-19 Sony Corp 薄膜固体リチウムイオン二次電池及びその製造方法
JP2011222215A (ja) 2010-04-07 2011-11-04 Toyota Motor Corp リチウムイオン二次電池
JP2013073846A (ja) 2011-09-28 2013-04-22 Sony Corp リチウムイオン二次電池
JP2016007816A (ja) 2014-06-26 2016-01-18 東レ株式会社 積層多孔性フィルム、蓄電デバイス用セパレータおよび蓄電デバイス
JP2018029065A (ja) 2011-05-17 2018-02-22 インディアナ ユニバーシティー リサーチ アンド テクノロジー コーポレイション 制御された樹枝状結晶成長を有する充電可能なアルカリ金属電極およびアルカリ土類電極、ならびにそれらの製造方法および使用方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014179725A1 (en) * 2013-05-03 2014-11-06 The Board Of Trustees Of The Leland Stanford Junior University Improving rechargeable battery safety by multifunctional separators and electrodes
WO2015074037A2 (en) * 2013-11-18 2015-05-21 California Institute Of Technology Separator enclosures for electrodes and electrochemical cells
SG11201810610XA (en) * 2016-06-08 2018-12-28 Solidenergy Systems Llc High energy density, high power density, high capacity, and room temperature capable "anode-free" rechargeable batteries
US11024877B2 (en) * 2018-12-04 2021-06-01 TeraWatt Technology Inc. Anode-free solid-state battery cells with anti-dendrite and interface adhesion controlled functional layers
KR102827262B1 (ko) * 2019-04-19 2025-06-27 주식회사 엘지에너지솔루션 전고체 전지용 전해질막 및 이를 포함하는 전고체 전지
US11462743B2 (en) * 2020-04-16 2022-10-04 The Florida International University Board Of Trustees Battery comprising a metal interlayer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004087402A (ja) 2002-08-28 2004-03-18 Sony Corp 負極およびその製造方法、並びに電池
JP2010182448A (ja) 2009-02-03 2010-08-19 Sony Corp 薄膜固体リチウムイオン二次電池及びその製造方法
JP2011222215A (ja) 2010-04-07 2011-11-04 Toyota Motor Corp リチウムイオン二次電池
JP2018029065A (ja) 2011-05-17 2018-02-22 インディアナ ユニバーシティー リサーチ アンド テクノロジー コーポレイション 制御された樹枝状結晶成長を有する充電可能なアルカリ金属電極およびアルカリ土類電極、ならびにそれらの製造方法および使用方法
JP2013073846A (ja) 2011-09-28 2013-04-22 Sony Corp リチウムイオン二次電池
JP2016007816A (ja) 2014-06-26 2016-01-18 東レ株式会社 積層多孔性フィルム、蓄電デバイス用セパレータおよび蓄電デバイス

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Addisu Alemayehu ASSEGIE et al.，Multilayer-graphene-stabilized lithium deposition for anode-Free lithium-metal batteries，Nanoscale，2019年，Vol.11，pp.2710-2720
Zhenhua WANG et al.，Dendrite-Free Lithium Metal Anodes in High Performance Lithium-Sulfur Batteries with Bifunctional Ca，Electrochimica Acta，2017年，Vol.252，pp.127-137

Also Published As

Publication number Publication date
US20230100360A1 (en) 2023-03-30
JPWO2021245745A1 (https=) 2021-12-09
WO2021245745A1 (ja) 2021-12-09

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