HUE061460T2 - Pozitív elektródáram-gyûjtõ, pozitív elektróddarab, elektrokémiai eszköz, akkumulátormodul, akkumulátorcsomag és készülék - Google Patents

Pozitív elektródáram-gyûjtõ, pozitív elektróddarab, elektrokémiai eszköz, akkumulátormodul, akkumulátorcsomag és készülék

Info

Publication number
HUE061460T2
HUE061460T2 HUE19932232A HUE19932232A HUE061460T2 HU E061460 T2 HUE061460 T2 HU E061460T2 HU E19932232 A HUE19932232 A HU E19932232A HU E19932232 A HUE19932232 A HU E19932232A HU E061460 T2 HUE061460 T2 HU E061460T2
Authority
HU
Hungary
Prior art keywords
positive electrode
current collector
electrochemical device
battery pack
battery module
Prior art date
Application number
HUE19932232A
Other languages
English (en)
Inventor
Chengdu Liang
Qisen Huang
Shiwen Wang
Original Assignee
Contemporary Amperex Technology 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 Contemporary Amperex Technology Co Ltd filed Critical Contemporary Amperex Technology Co Ltd
Publication of HUE061460T2 publication Critical patent/HUE061460T2/hu

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
    • H01M4/661—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
    • H01M4/665—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
    • 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
    • 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
    • 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
    • H01M4/664—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
    • 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
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Composite Materials (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Primary Cells (AREA)
  • Battery Mounting, Suspending (AREA)
HUE19932232A 2019-07-01 2019-11-20 Pozitív elektródáram-gyûjtõ, pozitív elektróddarab, elektrokémiai eszköz, akkumulátormodul, akkumulátorcsomag és készülék HUE061460T2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910586431.3A CN112186194B (zh) 2019-07-01 2019-07-01 正极集流体、正极极片及电化学装置

Publications (1)

Publication Number Publication Date
HUE061460T2 true HUE061460T2 (hu) 2023-06-28

Family

ID=73915555

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE19932232A HUE061460T2 (hu) 2019-07-01 2019-11-20 Pozitív elektródáram-gyûjtõ, pozitív elektróddarab, elektrokémiai eszköz, akkumulátormodul, akkumulátorcsomag és készülék

Country Status (7)

Country Link
US (1) US20210119220A1 (hu)
EP (2) EP4220778A3 (hu)
CN (1) CN112186194B (hu)
ES (1) ES2940338T3 (hu)
HU (1) HUE061460T2 (hu)
PL (1) PL3813166T3 (hu)
WO (1) WO2021000504A1 (hu)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220086632A (ko) * 2020-03-09 2022-06-23 노벨리스 인크. 리튬 이온 배터리용 알루미늄 애노드 집전체
CN114335557B (zh) * 2021-11-30 2023-07-14 蜂巢能源科技有限公司 复合箔材及制备方法、集流体和锂离子电池
WO2024051776A1 (zh) * 2022-09-07 2024-03-14 扬州纳力新材料科技有限公司 复合聚酯膜及其制备方法和应用

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6908711B2 (en) * 2002-04-10 2005-06-21 Pacific Lithium New Zealand Limited Rechargeable high power electrochemical device
US6933077B2 (en) * 2002-12-27 2005-08-23 Avestor Limited Partnership Current collector for polymer electrochemical cells and electrochemical generators thereof
US20100084161A1 (en) * 2008-10-08 2010-04-08 Robert A. Neal Conductive film and process for making same
CN102031490B (zh) * 2010-12-30 2013-01-23 江苏大学 一种高强度高导电性纳米晶体铜材料及制备方法
KR102408021B1 (ko) * 2014-11-11 2022-06-13 삼성디스플레이 주식회사 금속배선 및 이를 포함하는 표시 장치
CN106654285B (zh) * 2016-11-18 2021-03-05 浙江大学 一种用于锂电池的柔性集流体及其制备方法
CN107154499B (zh) * 2017-04-14 2020-05-15 宁德时代新能源科技股份有限公司 一种含有集流体的锂电池及其制备方法
WO2019088698A2 (ko) * 2017-10-31 2019-05-09 주식회사 엘지화학 분리막 기재가 없는 분리막 및 이를 포함하는 전기화학소자
CN109873165B (zh) * 2017-12-05 2021-07-06 宁德时代新能源科技股份有限公司 一种集流体，其极片和电池
CN109873166B (zh) * 2017-12-05 2021-06-29 宁德时代新能源科技股份有限公司 一种集流体，其极片和电化学装置
CN109873164B (zh) * 2017-12-05 2021-08-20 宁德时代新能源科技股份有限公司 一种集流体，其极片和电化学装置
CN109873163B (zh) * 2017-12-05 2021-07-06 宁德时代新能源科技股份有限公司 一种集流体，其极片和电池及应用
US10770731B2 (en) * 2018-08-01 2020-09-08 Chongqing Jinmei New Material Technology Co., Ltd. Positive electrode current collector and preparation method and use thereof
CN109269709A (zh) * 2018-10-22 2019-01-25 大连大学 一种基于树枝状纳米银结构的柔性薄膜压力传感器及其制备方法

Also Published As

Publication number Publication date
EP4220778A3 (en) 2023-09-06
EP3813166A4 (en) 2021-11-03
EP3813166B1 (en) 2023-02-15
WO2021000504A1 (zh) 2021-01-07
CN112186194B (zh) 2023-09-22
ES2940338T3 (es) 2023-05-05
US20210119220A1 (en) 2021-04-22
EP4220778A2 (en) 2023-08-02
PL3813166T3 (pl) 2023-04-24
CN112186194A (zh) 2021-01-05
EP3813166A1 (en) 2021-04-28

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