PL3509145T3 - Kolektor prądu, zawierająca go płytka elektrody i bateria - Google Patents

Kolektor prądu, zawierająca go płytka elektrody i bateria

Info

Publication number
PL3509145T3
PL3509145T3 PL18200697T PL18200697T PL3509145T3 PL 3509145 T3 PL3509145 T3 PL 3509145T3 PL 18200697 T PL18200697 T PL 18200697T PL 18200697 T PL18200697 T PL 18200697T PL 3509145 T3 PL3509145 T3 PL 3509145T3
Authority
PL
Poland
Prior art keywords
battery
same
current collector
electrode plate
plate including
Prior art date
Application number
PL18200697T
Other languages
English (en)
Inventor
Chengdu Liang
Huafeng HUANG
Qisen Huang
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 PL3509145T3 publication Critical patent/PL3509145T3/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
    • 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
    • H01M10/052—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
    • H01M10/42—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
    • H01M4/64—Carriers or 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy 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
    • H01M4/661—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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/663—Selection of materials containing carbon or carbonaceous materials as conductive part, e.g. graphite, carbon fibres
    • 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
    • H01M4/664—Ceramic 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
    • H01M4/64—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
    • 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
    • H01M2004/028—Positive electrodes
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Ceramic Engineering (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
PL18200697T 2017-12-05 2018-10-16 Kolektor prądu, zawierająca go płytka elektrody i bateria PL3509145T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201711267311.4A CN109873160B (zh) 2017-12-05 2017-12-05 一种集流体，其极片和电池
EP18200697.3A EP3509145B1 (en) 2017-12-05 2018-10-16 Current collector, electrode plate including the same and battery

Publications (1)

Publication Number Publication Date
PL3509145T3 true PL3509145T3 (pl) 2020-11-02

Family

ID=63878400

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18200697T PL3509145T3 (pl) 2017-12-05 2018-10-16 Kolektor prądu, zawierająca go płytka elektrody i bateria

Country Status (5)

Country Link
US (1) US10763513B2 (pl)
EP (1) EP3509145B1 (pl)
JP (1) JP6715896B2 (pl)
CN (1) CN109873160B (pl)
PL (1) PL3509145T3 (pl)

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CN110661001B (zh) * 2018-12-29 2020-12-01 宁德时代新能源科技股份有限公司 一种电极极片和电化学装置
CN110676460B (zh) 2018-12-29 2022-01-18 宁德时代新能源科技股份有限公司 一种电极极片和电化学装置
CN110661002B (zh) 2018-12-29 2021-06-29 宁德时代新能源科技股份有限公司 一种电极极片和电化学装置
CN110660957B (zh) 2018-12-29 2020-12-04 宁德时代新能源科技股份有限公司 一种电极极片和电化学装置
CN110660963B (zh) 2018-12-29 2021-04-27 宁德时代新能源科技股份有限公司 一种电极极片和电化学装置
KR102097444B1 (ko) * 2019-01-30 2020-04-06 주식회사 유앤에스에너지 양극 전극용 집전체
CN110943200B (zh) 2019-04-15 2021-03-09 宁德时代新能源科技股份有限公司 一种电极极片和电化学装置
CN110943201B (zh) 2019-04-15 2021-02-26 宁德时代新能源科技股份有限公司 一种正极极片和电化学装置
CN110943222B (zh) 2019-04-15 2021-01-12 宁德时代新能源科技股份有限公司 一种电极极片和电化学装置
CN113363500B (zh) * 2019-05-31 2024-04-30 宁德时代新能源科技股份有限公司 正极集流体、正极极片、电化学装置与包含电化学装置的电动汽车和电子产品
CN111180737B (zh) 2019-05-31 2021-08-03 宁德时代新能源科技股份有限公司 锂离子二次电池、电芯及负极极片
CN110943215B (zh) 2019-05-31 2020-12-04 宁德时代新能源科技股份有限公司 锂离子二次电池
CN111180664B (zh) * 2019-06-28 2022-03-15 宁德时代新能源科技股份有限公司 一种电极极片和电化学装置
CN111180666B (zh) * 2019-06-28 2021-12-24 宁德时代新能源科技股份有限公司 一种电极极片和电化学装置
CN111180738B (zh) * 2019-06-28 2021-07-30 宁德时代新能源科技股份有限公司 一种电极极片和电化学装置
CN111180665A (zh) * 2019-06-28 2020-05-19 宁德时代新能源科技股份有限公司 一种电极极片和电化学装置
CN112186195B (zh) * 2019-07-01 2023-11-03 宁德时代新能源科技股份有限公司 一种正极极片和电化学装置
CN112242527A (zh) * 2019-07-16 2021-01-19 上海其鸿新材料科技有限公司 一种多层结构锂电池集流体及其制备方法以及锂电池
EP4020617A4 (en) * 2019-11-14 2022-11-02 Ningde Amperex Technology Limited NEGATIVE ELECTRODE MATERIAL AND ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE THEREOF
CN111276701B (zh) * 2020-03-11 2021-06-08 荆门市诺维英新材料科技有限公司 一种集流体及含有该集流体的锂离子电池
FR3112032B1 (fr) * 2020-06-26 2024-10-25 Accumulateurs Fixes Electrode negative hybride graphite/lithium
WO2022041254A1 (zh) 2020-08-31 2022-03-03 宁德时代新能源科技股份有限公司 正极集流体及含有该正极集流体的正极极片、电池、电池模组、电池包、和装置
CN112290027A (zh) * 2020-09-22 2021-01-29 合肥国轩高科动力能源有限公司 一种轻量化双极性集流体及双极性电池
CN112542569B (zh) * 2020-12-04 2022-11-08 宁德新能源科技有限公司 一种电极组件及包含其的电化学装置、电子装置
CN112909264A (zh) * 2021-01-20 2021-06-04 Oppo广东移动通信有限公司 集流体及锂离子电池
CN112864399B (zh) * 2021-02-08 2024-05-10 澳门大学 集流体及其制备方法、锌负极及其制备方法和应用
CN113036209A (zh) * 2021-03-01 2021-06-25 刘迪 一种高倍率聚合物锂电池及加工方法
CN113328134A (zh) * 2021-05-31 2021-08-31 珠海冠宇电池股份有限公司 一种电池
KR20230051423A (ko) 2021-10-08 2023-04-18 컨템포러리 엠퍼렉스 테크놀로지 씨오., 리미티드 복합 양극 집전체 및 이차전지
CN116706079A (zh) * 2022-02-25 2023-09-05 福建金石能源有限公司 一种锂电池正极集流体及其制备方法
CN115020711B (zh) * 2022-07-06 2024-01-26 蜂巢能源科技股份有限公司 一种提高锂离子电池安全性的集流体及其制备方法和应用
CN115295934B (zh) * 2022-08-08 2024-04-26 常州长盈精密技术有限公司 圆柱电池壳、圆柱电池及其制造工艺
CN115763828A (zh) * 2022-11-21 2023-03-07 扬州纳力新材料科技有限公司 聚合物复合膜及其制备方法、复合集流体、极片、二次电池和用电装置
CN119920811A (zh) * 2023-10-30 2025-05-02 宁德时代新能源科技股份有限公司 极片、电极组件、电池单体、电池及用电设备
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Also Published As

Publication number Publication date
CN109873160A (zh) 2019-06-11
JP2019102426A (ja) 2019-06-24
US20190173092A1 (en) 2019-06-06
EP3509145A1 (en) 2019-07-10
CN109873160B (zh) 2021-05-18
EP3509145B1 (en) 2020-07-08
US10763513B2 (en) 2020-09-01
JP6715896B2 (ja) 2020-07-01

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