WO2019062367A3 - 可挠电池 - Google Patents

可挠电池 Download PDF

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Publication number
WO2019062367A3
WO2019062367A3 PCT/CN2018/100672 CN2018100672W WO2019062367A3 WO 2019062367 A3 WO2019062367 A3 WO 2019062367A3 CN 2018100672 W CN2018100672 W CN 2018100672W WO 2019062367 A3 WO2019062367 A3 WO 2019062367A3
Authority
WO
WIPO (PCT)
Prior art keywords
active material
intermediate layer
material layer
battery
layer
Prior art date
Application number
PCT/CN2018/100672
Other languages
English (en)
French (fr)
Other versions
WO2019062367A2 (zh
Inventor
杨思枬
Original Assignee
辉能科技股份有限公司
英属开曼群岛商辉能控股股份有限公司
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 辉能科技股份有限公司, 英属开曼群岛商辉能控股股份有限公司 filed Critical 辉能科技股份有限公司
Priority to BR112020006178-6A priority Critical patent/BR112020006178A2/pt
Priority to AU2018342378A priority patent/AU2018342378B2/en
Priority to JP2020517518A priority patent/JP6960530B2/ja
Priority to MYPI2020001454A priority patent/MY195469A/en
Priority to IL273221A priority patent/IL273221B2/en
Priority to KR1020207009722A priority patent/KR102364223B1/ko
Priority to RU2020113235A priority patent/RU2737952C1/ru
Priority to MX2020003402A priority patent/MX2020003402A/es
Priority to CA3076705A priority patent/CA3076705C/en
Priority to US16/646,421 priority patent/US20200280089A1/en
Priority to EP18861677.5A priority patent/EP3690989A4/en
Publication of WO2019062367A2 publication Critical patent/WO2019062367A2/zh
Publication of WO2019062367A3 publication Critical patent/WO2019062367A3/zh

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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
    • H01M10/058—Construction or manufacture
    • H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
    • 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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0436—Small-sized flat cells or batteries for portable equipment
    • 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
    • H01M4/622—Binders being polymers
    • 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
    • H01M4/62—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
    • H01M4/665—Composites
    • H01M4/667—Composites in the form of layers, e.g. coatings
    • 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
    • H01M4/668—Composites of electroconductive material and synthetic resins
    • 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
    • H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
    • H01M50/461—Separators, membranes or diaphragms characterised by their combination with electrodes with adhesive layers between electrodes and separators
    • 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
    • H01M10/04—Construction or manufacture in general
    • 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
    • H01M2220/00—Batteries for particular applications
    • H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
    • 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)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Separators (AREA)
  • Laminated Bodies (AREA)
  • Primary Cells (AREA)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

本发明提供一种可挠电池，其包括第一活性材料层、中间层、第二活性材料层，第一活性材料层与中间层之间的第一界面或第二活性材料层与中间层之间的第二界面的任一个中包括第一接着剂，该第一接着剂包括至少一种第一线性高分子与一种第一结晶抑制剂，借此使活性材料层、中间层或界面能具有足够的黏合性与柔软性，使电池弯曲后不易造成电化学反应对象崩坏或分离，并提升电池的离子导通度与电子导通度。
PCT/CN2018/100672 2017-09-29 2018-08-15 可挠电池 WO2019062367A2 (zh)

Priority Applications (11)

Application Number Priority Date Filing Date Title
BR112020006178-6A BR112020006178A2 (pt) 2017-09-29 2018-08-15 bateria flexível
AU2018342378A AU2018342378B2 (en) 2017-09-29 2018-08-15 Flexible battery
JP2020517518A JP6960530B2 (ja) 2017-09-29 2018-08-15 フレキシブル電池
MYPI2020001454A MY195469A (en) 2017-09-29 2018-08-15 Flexible Battery
IL273221A IL273221B2 (en) 2017-09-29 2018-08-15 Flexible battery
KR1020207009722A KR102364223B1 (ko) 2017-09-29 2018-08-15 가요성 배터리
RU2020113235A RU2737952C1 (ru) 2017-09-29 2018-08-15 Гибкая батарея
MX2020003402A MX2020003402A (es) 2017-09-29 2018-08-15 Bateria flexible.
CA3076705A CA3076705C (en) 2017-09-29 2018-08-15 Flexible battery
US16/646,421 US20200280089A1 (en) 2017-09-29 2018-08-15 Flexible battery
EP18861677.5A EP3690989A4 (en) 2017-09-29 2018-08-15 SOFT BATTERY

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710908077.2A CN109585896A (zh) 2017-09-29 2017-09-29 可挠电池
CN201710908077.2 2017-09-29

Publications (2)

Publication Number Publication Date
WO2019062367A2 WO2019062367A2 (zh) 2019-04-04
WO2019062367A3 true WO2019062367A3 (zh) 2019-07-25

Family

ID=65900509

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/100672 WO2019062367A2 (zh) 2017-09-29 2018-08-15 可挠电池

Country Status (13)

Country Link
US (1) US20200280089A1 (zh)
EP (1) EP3690989A4 (zh)
JP (1) JP6960530B2 (zh)
KR (1) KR102364223B1 (zh)
CN (1) CN109585896A (zh)
AU (1) AU2018342378B2 (zh)
BR (1) BR112020006178A2 (zh)
CA (1) CA3076705C (zh)
IL (1) IL273221B2 (zh)
MX (1) MX2020003402A (zh)
MY (1) MY195469A (zh)
RU (1) RU2737952C1 (zh)
WO (1) WO2019062367A2 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220059995A (ko) * 2020-11-02 2022-05-11 삼성전자주식회사 배터리 및 배터리를 포함하는 전자 장치

Citations (5)

* Cited by examiner, † Cited by third party
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JP2008021586A (ja) * 2006-07-14 2008-01-31 Nec Tokin Corp 非水電解質二次電池
CN101682031A (zh) * 2007-02-09 2010-03-24 原子能委员会 用于电化学体系的电极的粘合剂、包含该粘合剂的电极，和包含该电极的电化学体系
CN101874319A (zh) * 2007-11-29 2010-10-27 株式会社Lg化学 具有多孔涂层的隔膜、制备该隔膜的方法及具有该隔膜的电化学装置
CN201673947U (zh) * 2010-04-30 2010-12-15 辉能科技股份有限公司 一种电能供应系统的封装结构
CN103247768A (zh) * 2012-02-07 2013-08-14 辉能科技股份有限公司 一种电能供应单元及其陶瓷隔离层

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CN100397700C (zh) * 2005-11-18 2008-06-25 中国科学院上海微系统与信息技术研究所 薄型锂离子电池及制备方法
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JP5317435B2 (ja) * 2007-06-22 2013-10-16 パナソニック株式会社 全固体型ポリマー電池用負極活物質および全固体型ポリマー電池
JP4803240B2 (ja) * 2008-11-26 2011-10-26 ソニー株式会社 非水電解質二次電池
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008021586A (ja) * 2006-07-14 2008-01-31 Nec Tokin Corp 非水電解質二次電池
CN101682031A (zh) * 2007-02-09 2010-03-24 原子能委员会 用于电化学体系的电极的粘合剂、包含该粘合剂的电极，和包含该电极的电化学体系
CN101874319A (zh) * 2007-11-29 2010-10-27 株式会社Lg化学 具有多孔涂层的隔膜、制备该隔膜的方法及具有该隔膜的电化学装置
CN201673947U (zh) * 2010-04-30 2010-12-15 辉能科技股份有限公司 一种电能供应系统的封装结构
CN103247768A (zh) * 2012-02-07 2013-08-14 辉能科技股份有限公司 一种电能供应单元及其陶瓷隔离层

Also Published As

Publication number Publication date
KR102364223B1 (ko) 2022-02-16
RU2737952C1 (ru) 2020-12-07
KR20200081358A (ko) 2020-07-07
AU2018342378A1 (en) 2020-03-26
US20200280089A1 (en) 2020-09-03
CA3076705C (en) 2021-12-14
BR112020006178A2 (pt) 2020-12-01
IL273221A (en) 2020-04-30
MX2020003402A (es) 2020-07-20
WO2019062367A2 (zh) 2019-04-04
JP2020535609A (ja) 2020-12-03
JP6960530B2 (ja) 2021-11-05
AU2018342378B2 (en) 2021-12-02
EP3690989A4 (en) 2021-06-09
EP3690989A2 (en) 2020-08-05
CA3076705A1 (en) 2019-04-04
MY195469A (en) 2023-01-26
CN109585896A (zh) 2019-04-05
IL273221B2 (en) 2024-04-01
IL273221B1 (en) 2023-12-01

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