HUE060986T2 - Lítium-ion akkumulátor és az azt tartalmazó elektromos berendezés - Google Patents

Lítium-ion akkumulátor és az azt tartalmazó elektromos berendezés

Info

Publication number
HUE060986T2
HUE060986T2 HUE20816372A HUE20816372A HUE060986T2 HU E060986 T2 HUE060986 T2 HU E060986T2 HU E20816372 A HUE20816372 A HU E20816372A HU E20816372 A HUE20816372 A HU E20816372A HU E060986 T2 HUE060986 T2 HU E060986T2
Authority
HU
Hungary
Prior art keywords
lithium
same
ion battery
apparatus including
electrical apparatus
Prior art date
Application number
HUE20816372A
Other languages
English (en)
Inventor
Hailin Zou
Ming Zhang
Changlong Han
Cuiping Zhang
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 HUE060986T2 publication Critical patent/HUE060986T2/hu

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    • 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
    • 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
    • H01M10/056—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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
    • 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
    • H01M4/13—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
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    • 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
    • H—ELECTRICITY
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    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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    • 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
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    • 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
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/103—Primary casings; Jackets or wrappings characterised by their shape or physical structure prismatic or rectangular
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    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/105—Pouches or flexible bags
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    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • H01M50/148—Lids or covers characterised by their shape
    • H01M50/15—Lids or covers characterised by their shape for prismatic or rectangular cells
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
    • 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
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/531—Electrode connections inside a battery casing
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    • H—ELECTRICITY
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    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/531—Electrode connections inside a battery casing
    • H01M50/536—Electrode connections inside a battery casing characterised by the method of fixing the leads to the electrodes, e.g. by welding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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    • H—ELECTRICITY
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    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/547—Terminals characterised by the disposition of the terminals on the cells
    • H01M50/548—Terminals characterised by the disposition of the terminals on the cells on opposite sides of the cell
    • H—ELECTRICITY
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    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/547—Terminals characterised by the disposition of the terminals on the cells
    • H01M50/55—Terminals characterised by the disposition of the terminals on the cells on the same side of the cell
    • H—ELECTRICITY
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    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
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    • H01M50/543—Terminals
    • H01M50/552—Terminals characterised by their shape
    • H01M50/553—Terminals adapted for prismatic, pouch or rectangular cells
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    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
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    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0025—Organic electrolyte
    • 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
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    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
HUE20816372A 2019-07-10 2020-05-13 Lítium-ion akkumulátor és az azt tartalmazó elektromos berendezés HUE060986T2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910618619.1A CN110323487B (zh) 2019-07-10 2019-07-10 锂离子电池及包含其的用电设备

Publications (1)

Publication Number Publication Date
HUE060986T2 true HUE060986T2 (hu) 2023-04-28

Family

ID=68121673

Family Applications (2)

Application Number Title Priority Date Filing Date
HUE20816372A HUE060986T2 (hu) 2019-07-10 2020-05-13 Lítium-ion akkumulátor és az azt tartalmazó elektromos berendezés
HUE22181628A HUE062213T2 (hu) 2019-07-10 2020-05-13 Lítium-ion akkumulátor és az azt tartalmazó elektromos berendezés

Family Applications After (1)

Application Number Title Priority Date Filing Date
HUE22181628A HUE062213T2 (hu) 2019-07-10 2020-05-13 Lítium-ion akkumulátor és az azt tartalmazó elektromos berendezés

Country Status (8)

Country Link
US (1) US11329319B2 (hu)
EP (2) EP3793013B1 (hu)
JP (1) JP7047138B2 (hu)
KR (1) KR102471591B1 (hu)
CN (2) CN113690481B (hu)
HU (2) HUE060986T2 (hu)
PL (1) PL3793013T3 (hu)
WO (1) WO2021004151A1 (hu)

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CN110767939B (zh) * 2019-10-18 2021-06-11 宁德时代新能源科技股份有限公司 用于锂离子电池的电解液、锂离子电池、电池模块、电池包及装置
WO2021108995A1 (zh) 2019-12-03 2021-06-10 宁德时代新能源科技股份有限公司 二次电池、电解液以及包括该二次电池的装置
EP4020651A4 (en) * 2019-12-25 2023-05-10 Ningde Amperex Technology Limited ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE THEREOF
CN111403822B (zh) * 2020-04-22 2024-07-16 惠州亿纬锂能股份有限公司 一种锂电池及其制作方法
CN111446488B (zh) * 2020-04-30 2025-02-18 宁德时代新能源科技股份有限公司 一种二次电池及其装置
KR102293034B1 (ko) * 2020-06-04 2021-08-24 에스케이이노베이션 주식회사 리튬 이차 전지용 양극 활물질 및 이를 포함하는 리튬 이차 전지
CN111816882B (zh) * 2020-08-26 2021-06-04 天目湖先进储能技术研究院有限公司 一种低温电极片及其制备方法和低温锂电池
CN112768770A (zh) * 2021-01-19 2021-05-07 惠州锂威新能源科技有限公司 一种电解液及含有该电解液的锂离子电池
DE112021006926T5 (de) * 2021-01-29 2023-11-23 Gs Yuasa International Ltd. Energiespeichervorrichtung und Verfahren zur Verwendung der Energiespeichervorrichtung
CN113140782B (zh) * 2021-05-27 2024-04-26 星恒电源股份有限公司 一种高性能、低成本锂离子动力电池及其制备方法
KR102539166B1 (ko) * 2021-09-17 2023-05-31 컨템포러리 엠퍼렉스 테크놀로지 씨오., 리미티드 급속 충전 장수명 이차 전지, 전지 모듈, 전지 팩, 전기 기기
KR102896570B1 (ko) * 2021-10-15 2025-12-04 컨템포러리 엠퍼렉스 테크놀로지 (홍콩) 리미티드 배터리 셀 및 그 제조 방법, 제조 장치, 배터리, 전기 장치
KR20230082813A (ko) * 2021-12-02 2023-06-09 에스케이온 주식회사 리튬 이차 전지
CN118355542A (zh) * 2021-12-24 2024-07-16 日本碍子株式会社 锂二次电池
CN114614212B (zh) * 2022-05-11 2022-08-19 宁德新能源科技有限公司 一种电化学装置和电子装置
JP7704873B2 (ja) * 2022-05-16 2025-07-08 香港時代新能源科技有限公司 二次電池とその電池モジュール、電池パック及び電力消費装置
CN222507674U (zh) * 2022-07-08 2025-02-18 宁德时代新能源科技股份有限公司 电池单体、电池和用电设备
CN115411419A (zh) * 2022-09-15 2022-11-29 广汽埃安新能源汽车有限公司 电池单体、电池及用电装置
CN115579507B (zh) * 2022-10-21 2024-10-01 江苏正力新能电池技术股份有限公司 一种二次电池及其制备方法、电池组、用电装置
JP2025534084A (ja) * 2022-10-27 2025-10-09 エルジー エナジー ソリューション リミテッド リチウム二次電池
WO2024148592A1 (zh) * 2023-01-13 2024-07-18 宁德时代新能源科技股份有限公司 极片及其相关的电池单体、电池和用电装置
WO2024243903A1 (zh) * 2023-05-31 2024-12-05 宁德时代新能源科技股份有限公司 电池单体、其制备方法、电池和用电装置
CN119230749B (zh) * 2023-06-29 2026-01-16 宁德时代新能源科技股份有限公司 极片加工系统、处理极片的方法、极片、电池、用电装置
CN116759646B (zh) * 2023-06-30 2024-09-27 宁德时代新能源科技股份有限公司 二次电池和用电装置
KR20260024438A (ko) * 2024-08-09 2026-02-23 삼성에스디아이 주식회사 전지셀 및 이를 포함하는 리튬 이차 전지
KR20260023212A (ko) * 2024-08-09 2026-02-20 삼성에스디아이 주식회사 전지셀 및 이를 포함하는 리튬 이차 전지
CN119133576A (zh) * 2024-11-12 2024-12-13 宁德时代新能源科技股份有限公司 电池单体、电池装置以及用电装置

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4190162B2 (ja) * 2001-03-01 2008-12-03 三井化学株式会社 非水電解液、それを用いた二次電池、および電解液用添加剤
US7129001B2 (en) * 2001-12-18 2006-10-31 Gs Yuasa Corporation Cell comprising a power-generating element fastened by sheets
JP2006221972A (ja) * 2005-02-10 2006-08-24 Sony Corp 電解液および電池
JP2008234988A (ja) * 2007-03-20 2008-10-02 Sony Corp 負極およびその製造方法、ならびに電池およびその製造方法
JP5196982B2 (ja) * 2007-03-28 2013-05-15 三洋電機株式会社 非水電解質電池
JP2010061851A (ja) * 2008-09-01 2010-03-18 Mitsui Chemicals Inc ジイソチオシアナート誘導体を含有する非水電解液、及びその二次電池
JP2011060577A (ja) 2009-09-10 2011-03-24 Sony Corp 非水電解質電池
JP2011081973A (ja) * 2009-10-05 2011-04-21 Toyota Motor Corp リチウムイオン二次電池、車両及び電池搭載機器
US8765297B2 (en) * 2011-01-04 2014-07-01 Exide Technologies Advanced graphite additive for enhanced cycle-life of lead-acid batteries
WO2014017506A1 (ja) * 2012-07-24 2014-01-30 国立大学法人岩手大学 リチウム二次電池用負極
JP2014120555A (ja) * 2012-12-14 2014-06-30 Elna Co Ltd 蓄電デバイス用負極の作製方法
CN103137931B (zh) * 2013-01-23 2015-11-25 华南理工大学 一种隔膜纸及其制备方法和应用
JP5773226B2 (ja) * 2013-02-04 2015-09-02 トヨタ自動車株式会社 リチウムイオン二次電池の製造方法
US20170047581A1 (en) * 2014-02-11 2017-02-16 Batelle Memorial Institute Additives to enhance electrode wetting and performance and methods of making electrodes comprising the same
CN103825047B (zh) * 2014-02-19 2016-04-13 深圳新宙邦科技股份有限公司 一种用于锂离子电池的电解液
JP6066213B2 (ja) 2014-03-14 2017-01-25 トヨタ自動車株式会社 二次電池の製造方法および二次電池
CN204243090U (zh) * 2014-12-18 2015-04-01 东莞锂威能源科技有限公司 一种高性能动力锂离子电池
CN107210490A (zh) * 2015-02-04 2017-09-26 3M创新有限公司 包含路易斯酸：路易斯碱复合物电解质添加剂的电化学电池
CN106328938A (zh) * 2015-06-17 2017-01-11 深圳市沃特玛电池有限公司 一种低温磷酸铁锂电池及制备方法
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
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
CN106299449B (zh) * 2016-10-17 2019-03-15 宁德时代新能源科技股份有限公司 二次电池
CN108110311B (zh) 2016-11-25 2021-05-14 深圳新宙邦科技股份有限公司 一种锂离子电池
JP6814821B2 (ja) * 2016-11-25 2021-01-20 シェンズェン カプチェム テクノロジー カンパニー リミテッドＳｈｅｎｚｈｅｎ Ｃａｐｃｈｅｍ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．， Ｌｔｄ． リチウムイオン電池用非水電解液
CN108110318B (zh) * 2016-11-25 2021-05-14 深圳新宙邦科技股份有限公司 一种用于锂离子电池的非水电解液及锂离子电池
CN106505249B (zh) * 2016-12-15 2021-01-05 东莞市杉杉电池材料有限公司 一种锂离子电池电解液及含该电解液的锂离子电池
CN106602015A (zh) * 2016-12-21 2017-04-26 湖北金泉新材料有限责任公司 一种氟掺杂的镍钴锰系三元正极材料的制备方法及制得的材料
CN106848393B (zh) * 2017-01-20 2018-07-24 深圳市沃特玛电池有限公司 一种高能量密度锂电池电解液
JP6747312B2 (ja) * 2017-01-24 2020-08-26 株式会社Ｇｓユアサ 非水電解質、蓄電素子及び蓄電素子の製造方法
CN108963336B (zh) * 2017-05-17 2020-03-27 深圳新宙邦科技股份有限公司 锂离子电池非水电解液及锂离子电池
CN109119688A (zh) * 2017-06-23 2019-01-01 宁德时代新能源科技股份有限公司 电解液及电化学储能装置
CN107403918A (zh) * 2017-07-26 2017-11-28 青岛大学 一种包覆氮掺杂石墨烯三元材料的制备方法
CN108110226B (zh) * 2017-11-14 2020-12-22 欣旺达电子股份有限公司 锂离子电池、锂离子电池正极材料及其制备方法
CN207967188U (zh) * 2018-03-16 2018-10-12 宁德时代新能源科技股份有限公司 电池
CN108598461B (zh) * 2018-04-25 2020-12-11 欣旺达电子股份有限公司 电解液以及锂离子电池
CN109286020B (zh) * 2018-08-21 2021-03-30 宁德时代新能源科技股份有限公司 负极极片及二次电池
JP2020087831A (ja) * 2018-11-29 2020-06-04 セントラル硝子株式会社 非水電解液、非水電解液電池及びそれらの製造方法
CN113690481B (zh) * 2019-07-10 2022-08-05 宁德时代新能源科技股份有限公司 锂离子电池及包含其的用电设备

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