PL3654417T3 - Bateria - Google Patents

Bateria

Info

Publication number
PL3654417T3
PL3654417T3 PL19177478.5T PL19177478T PL3654417T3 PL 3654417 T3 PL3654417 T3 PL 3654417T3 PL 19177478 T PL19177478 T PL 19177478T PL 3654417 T3 PL3654417 T3 PL 3654417T3
Authority
PL
Poland
Prior art keywords
battery
Prior art date
Application number
PL19177478.5T
Other languages
English (en)
Inventor
Wei Li
Haihao SHI
Huihui LIU
Chao JIN
Tianyi Gao
Jianbao XU
Shisong Li
Chao GUO
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 PL3654417T3 publication Critical patent/PL3654417T3/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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • 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
    • 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
    • H01M10/05—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
    • 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
    • H01M4/62—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
    • 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
    • H01M4/623—Binders being polymers fluorinated polymers
    • 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
    • H01M4/624—Electric conductive 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
    • H01M4/661—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
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
PL19177478.5T 2018-11-16 2019-05-30 Bateria PL3654417T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811367724.4A CN111200108B (zh) 2018-11-16 2018-11-16 一种电池

Publications (1)

Publication Number Publication Date
PL3654417T3 true PL3654417T3 (pl) 2022-11-14

Family

ID=66677045

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19177478.5T PL3654417T3 (pl) 2018-11-16 2019-05-30 Bateria

Country Status (6)

Country Link
US (1) US11050053B2 (pl)
EP (1) EP3654417B1 (pl)
CN (1) CN111200108B (pl)
ES (1) ES2925641T3 (pl)
PL (1) PL3654417T3 (pl)
WO (1) WO2020098768A1 (pl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111200159B (zh) * 2018-11-16 2021-03-23 宁德时代新能源科技股份有限公司 一种电池
CN111200103B (zh) * 2018-11-16 2021-01-08 宁德时代新能源科技股份有限公司 一种电池
CN111403749B (zh) * 2020-06-03 2020-09-01 江苏时代新能源科技有限公司 锂离子电池及其装置
CN111785923B (zh) * 2020-07-31 2023-05-05 蜂巢能源科技有限公司 锂离子电池阳极及其制备方法和应用与锂离子电池
KR20220066625A (ko) * 2020-11-16 2022-05-24 주식회사 엘지에너지솔루션 리튬 이차전지용 양극 및 리튬 이차전지
CN113422063B (zh) * 2021-06-15 2024-03-12 宁德新能源科技有限公司 电化学装置和电子装置
CN114122314A (zh) * 2021-11-05 2022-03-01 惠州锂威新能源科技有限公司 一种二次电池
EP4213246A4 (en) * 2021-11-30 2023-08-23 Contemporary Amperex Technology Co., Limited POSITIVE ELECTRODE PLATE, SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK AND POWER DEVICE

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101740747B (zh) * 2008-11-27 2012-09-05 比亚迪股份有限公司 一种硅负极和含有该硅负极的锂离子电池
JP2013120736A (ja) * 2011-12-08 2013-06-17 Sony Corp 電極、電池、電池パック、電子機器、電動車両、蓄電装置および電力システム
EP3101716B1 (en) * 2014-01-27 2018-07-04 Sumitomo Chemical Company, Limited Positive electrode active material for lithium secondary batteries, positive electrode for lithium secondary batteries, and lithium secondary battery
CN105703010B (zh) * 2014-11-28 2018-01-12 宁德时代新能源科技股份有限公司 电极片及电化学储能装置
JP6311670B2 (ja) * 2015-07-13 2018-04-18 トヨタ自動車株式会社 リチウムイオン二次電池用正極板の製造方法、及び、リチウムイオン二次電池用正極板
CN105098193A (zh) * 2015-09-24 2015-11-25 宁德时代新能源科技有限公司 正极片以及包括该正极片的锂离子电池
CN106941149A (zh) 2016-01-04 2017-07-11 宁德新能源科技有限公司 锂离子电池及其正极极片
KR102172153B1 (ko) 2016-06-16 2020-10-30 주식회사 엘지화학 용량 및 안전성이 개선된 리튬 이차전지용 양극 및 이를 포함하는 리튬 이차전지
JP7074284B2 (ja) * 2017-02-10 2022-05-24 三井化学株式会社 正極及び非水電解質二次電池
CN109755468B (zh) 2017-11-08 2021-01-12 宁德时代新能源科技股份有限公司 一种电极极片、电化学装置及安全涂层

Also Published As

Publication number Publication date
CN111200108B (zh) 2021-03-19
US20200161640A1 (en) 2020-05-21
US11050053B2 (en) 2021-06-29
EP3654417B1 (en) 2022-08-03
CN111200108A (zh) 2020-05-26
EP3654417A1 (en) 2020-05-20
WO2020098768A1 (zh) 2020-05-22
ES2925641T3 (es) 2022-10-19

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