PL3637515T3 - Akumulator i jego element elektrodowy - Google Patents

Akumulator i jego element elektrodowy

Info

Publication number
PL3637515T3
PL3637515T3 PL19153878T PL19153878T PL3637515T3 PL 3637515 T3 PL3637515 T3 PL 3637515T3 PL 19153878 T PL19153878 T PL 19153878T PL 19153878 T PL19153878 T PL 19153878T PL 3637515 T3 PL3637515 T3 PL 3637515T3
Authority
PL
Poland
Prior art keywords
battery
electrode element
electrode
Prior art date
Application number
PL19153878T
Other languages
English (en)
Inventor
Chengdu Liang
Zige Zhang
Qingrui Xue
Wei Li
Jing Li
Pengxiang Wang
Original Assignee
Contemporary Amperex Technology Co., Limited
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 Contemporary Amperex Technology Co., Limited filed Critical Contemporary Amperex Technology Co., Limited
Publication of PL3637515T3 publication Critical patent/PL3637515T3/pl

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
    • H01M4/64—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
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/72—Grids
    • 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
    • H01M10/0459—Cells or batteries with folded separator between plate-like electrodes
    • 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
    • H01M10/049—Processes for forming or storing electrodes in the battery container
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/043—Processes of manufacture in general involving compressing or compaction
    • H01M4/0435—Rolling or calendering
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/117—Inorganic material
    • H01M50/119—Metals
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/121—Organic 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

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)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Connection Of Batteries Or Terminals (AREA)
PL19153878T 2018-10-11 2019-01-28 Akumulator i jego element elektrodowy PL3637515T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811183466.4A CN111048791B (zh) 2018-10-11 2018-10-11 二次电池及其电极构件
EP19153878.4A EP3637515B1 (en) 2018-10-11 2019-01-28 Secondary battery and electrode member thereof

Publications (1)

Publication Number Publication Date
PL3637515T3 true PL3637515T3 (pl) 2021-06-28

Family

ID=65236944

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19153878T PL3637515T3 (pl) 2018-10-11 2019-01-28 Akumulator i jego element elektrodowy

Country Status (4)

Country Link
US (1) US11101493B2 (pl)
EP (1) EP3637515B1 (pl)
CN (2) CN113224316B (pl)
PL (1) PL3637515T3 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113224316B (zh) * 2018-10-11 2022-07-08 宁德时代新能源科技股份有限公司 二次电池及其电极构件
TWI779502B (zh) * 2021-02-25 2022-10-01 宏碁股份有限公司 抑制電池膨脹之電子裝置及方法
CN115863536B (zh) * 2021-09-27 2025-04-15 宁德时代新能源科技股份有限公司 电极组件及制造方法和系统、电池单体、电池和用电装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011076836A (ja) * 2009-09-30 2011-04-14 Panasonic Corp 二次電池用電極および二次電池
KR101105355B1 (ko) * 2010-03-26 2012-01-16 국립대학법인 울산과학기술대학교 산학협력단 플렉서블한 전극용 집전체, 이의 제조방법 및 이를 이용한 음극
SE537449C2 (sv) * 2012-04-04 2015-05-05 Exeger Sweden Ab En färgämnessensiterad solcell som innehåller ett poröst isolerande substrat samt en metod för framställning av det porösa isolerande substratet
JP2015011775A (ja) 2013-06-26 2015-01-19 株式会社東芝 リチウムイオン二次電池
US10008739B2 (en) * 2015-02-23 2018-06-26 Front Edge Technology, Inc. Solid-state lithium battery with electrolyte
JP6619594B2 (ja) * 2015-09-17 2019-12-11 積水化学工業株式会社 リチウムイオン二次電池及びその製造方法
JP6859059B2 (ja) * 2015-09-30 2021-04-14 積水化学工業株式会社 リチウムイオン二次電池及びその製造方法
CN205303580U (zh) 2016-01-22 2016-06-08 宁德时代新能源科技股份有限公司 一种锂离子电池极片及含有该极片的锂离子电池
CN108155387B (zh) * 2016-12-06 2020-08-25 华为技术有限公司 一种弹性集流体及其制备方法、电池电极极片和柔性锂离子电池
CN207542313U (zh) 2017-11-22 2018-06-26 宁德时代新能源科技股份有限公司 电极构件、电极组件和充电电池
CN108428848B (zh) * 2017-11-22 2021-03-26 宁德时代新能源科技股份有限公司 电极构件、电极组件和充电电池
CN108417841B (zh) 2018-02-09 2021-08-03 深圳前海优容科技有限公司 电池、电池电芯、集流体及其制备方法
CN207818780U (zh) 2018-02-13 2018-09-04 宁德时代新能源科技股份有限公司 集流体、极片及电池
CN111883740B (zh) * 2018-06-22 2021-09-21 宁德时代新能源科技股份有限公司 一种极片及二次电池
CN208955090U (zh) * 2018-09-27 2019-06-07 宁德时代新能源科技股份有限公司 二次电池及其电极构件
CN113224316B (zh) * 2018-10-11 2022-07-08 宁德时代新能源科技股份有限公司 二次电池及其电极构件
CN208955108U (zh) * 2018-10-11 2019-06-07 宁德时代新能源科技股份有限公司 二次电池及其电极构件
CN110660956B (zh) * 2018-10-17 2024-10-18 宁德时代新能源科技股份有限公司 二次电池及其电极构件
CN209401736U (zh) * 2019-01-28 2019-09-17 宁德时代新能源科技股份有限公司 电极构件、电极组件及二次电池

Also Published As

Publication number Publication date
CN113224316B (zh) 2022-07-08
CN113224316A (zh) 2021-08-06
US20200119389A1 (en) 2020-04-16
US11101493B2 (en) 2021-08-24
CN111048791A (zh) 2020-04-21
CN111048791B (zh) 2024-10-29
EP3637515A1 (en) 2020-04-15
EP3637515B1 (en) 2021-01-13

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