HUE062895T2 - Szekunder elem és szekunder elemet tartalmazó eszköz - Google Patents

Szekunder elem és szekunder elemet tartalmazó eszköz

Info

Publication number
HUE062895T2
HUE062895T2 HUE19957739A HUE19957739A HUE062895T2 HU E062895 T2 HUE062895 T2 HU E062895T2 HU E19957739 A HUE19957739 A HU E19957739A HU E19957739 A HUE19957739 A HU E19957739A HU E062895 T2 HUE062895 T2 HU E062895T2
Authority
HU
Hungary
Prior art keywords
secondary battery
device containing
battery
Prior art date
Application number
HUE19957739A
Other languages
English (en)
Hungarian (hu)
Inventor
Changlong Han
Zeli Wu
Chenghua Fu
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 HUE062895T2 publication Critical patent/HUE062895T2/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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • 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
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566—Liquid materials
    • H01M10/0567—Liquid materials characterised by the additives
    • 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
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566—Liquid materials
    • H01M10/0569—Liquid materials characterised by the solvents
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/364—Composites as mixtures
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/386—Silicon or alloys based on silicon
    • 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
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • 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
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M2004/027—Negative electrodes
    • 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
    • H01M2220/00—Batteries for particular applications
    • H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/002—Inorganic electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0025—Organic 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • 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)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
HUE19957739A 2019-12-24 2019-12-24 Szekunder elem és szekunder elemet tartalmazó eszköz HUE062895T2 (hu)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/CN2019/127982 WO2021128000A1 (zh) 2019-12-24 2019-12-24 二次电池及含有该二次电池的装置
EP19957739.6A EP4037052B1 (en) 2019-12-24 2019-12-24 Secondary battery and device containing secondary battery

Publications (1)

Publication Number Publication Date
HUE062895T2 true HUE062895T2 (hu) 2023-12-28

Family

ID=76575020

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE19957739A HUE062895T2 (hu) 2019-12-24 2019-12-24 Szekunder elem és szekunder elemet tartalmazó eszköz

Country Status (7)

Country Link
US (1) US11961961B2 (https=)
EP (1) EP4037052B1 (https=)
JP (1) JP7341331B2 (https=)
KR (1) KR102661439B1 (https=)
CN (1) CN114175342B (https=)
HU (1) HUE062895T2 (https=)
WO (1) WO2021128000A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4318714A4 (en) * 2022-05-11 2024-11-20 Contemporary Amperex Technology (Hong Kong) Limited ELECTROLYTE, SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK AND ELECTRICAL DEVICE
EP4611099A4 (en) * 2023-01-12 2026-01-07 Contemporary Amperex Technology Hong Kong Ltd LITHIUM-ION BATTERY CONTAINING A DOPED POSITIVE ELECTRODE ACTIVE MATERIAL
KR20250088608A (ko) * 2023-03-02 2025-06-17 컨템포러리 엠퍼렉스 테크놀로지 (홍콩) 리미티드 전지 셀, 전지 및 전기 장치
CN119108556B (zh) * 2023-06-07 2025-11-14 宁德时代新能源科技股份有限公司 二次电池以及包括该二次电池的用电装置
CN119208503B (zh) * 2023-06-25 2025-11-14 宁德时代新能源科技股份有限公司 电池极片及其制备方法、二次电池、用电设备

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010225522A (ja) 2009-03-25 2010-10-07 Sony Corp 電解質および二次電池
JP5668929B2 (ja) * 2011-03-23 2015-02-12 ソニー株式会社 二次電池、電子機器、電動工具、電動車両および電力貯蔵システム
JP5935318B2 (ja) * 2011-12-26 2016-06-15 ソニー株式会社 リチウムイオン二次電池用電解液、リチウムイオン二次電池、電池パック、電動車両、電力貯蔵システム、電動工具および電子機器
CN102637894B (zh) 2012-04-06 2014-11-05 宁德新能源科技有限公司 一种非水电解液二次电池
JP6102685B2 (ja) * 2013-11-05 2017-03-29 ソニー株式会社 二次電池用非水電解液、二次電池、電池パック、電動車両、電力貯蔵システム、電動工具および電子機器
JP2016081603A (ja) * 2014-10-10 2016-05-16 ソニー株式会社 二次電池用電解液、二次電池、電池パック、電動車両、電力貯蔵システム、電動工具および電子機器
CN105789684A (zh) * 2014-12-22 2016-07-20 宁德时代新能源科技股份有限公司 锂离子二次电池及其电解液
JP6098684B2 (ja) * 2015-08-12 2017-03-22 セントラル硝子株式会社 非水電解液二次電池用電解液及びそれを用いた非水電解液二次電池
CN105186032A (zh) 2015-10-19 2015-12-23 东莞市凯欣电池材料有限公司 一种高电压锂离子电池电解液及使用该电解液的锂离子电池
CN105826608A (zh) * 2016-05-25 2016-08-03 宁德新能源科技有限公司 一种电解液以及包括该电解液的锂离子电池
CN106099171A (zh) * 2016-07-13 2016-11-09 东莞市凯欣电池材料有限公司 一种锂离子动力电池电解液及锂离子动力电池
CN107871889B (zh) * 2016-09-23 2020-10-13 宁德时代新能源科技股份有限公司 电解液及二次电池
CN108242556B (zh) * 2016-12-26 2020-01-17 宁德时代新能源科技股份有限公司 电解液及二次电池
JP2018170134A (ja) * 2017-03-29 2018-11-01 ソニー株式会社 二次電池、電池パック、電動車両、電力貯蔵システム、電動工具および電子機器
CN107403959B (zh) * 2017-08-04 2019-05-03 广州天赐高新材料股份有限公司 一种锂二次电池电解液及锂二次电池
CN112670666B (zh) * 2019-05-07 2022-08-12 宁德新能源科技有限公司 电化学装置

Also Published As

Publication number Publication date
EP4037052A1 (en) 2022-08-03
JP2022550955A (ja) 2022-12-06
CN114175342B (zh) 2025-03-07
JP7341331B2 (ja) 2023-09-08
US20220255123A1 (en) 2022-08-11
WO2021128000A1 (zh) 2021-07-01
EP4037052B1 (en) 2023-07-05
KR20220053663A (ko) 2022-04-29
KR102661439B1 (ko) 2024-04-26
CN114175342A (zh) 2022-03-11
US11961961B2 (en) 2024-04-16
EP4037052A4 (en) 2022-10-12

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