PT3951977T - Bateria secundária, e módulo de bateria, bloco de baterias e dispositivo que o contém - Google Patents

Bateria secundária, e módulo de bateria, bloco de baterias e dispositivo que o contém

Info

Publication number
PT3951977T
PT3951977T PT208860023T PT20886002T PT3951977T PT 3951977 T PT3951977 T PT 3951977T PT 208860023 T PT208860023 T PT 208860023T PT 20886002 T PT20886002 T PT 20886002T PT 3951977 T PT3951977 T PT 3951977T
Authority
PT
Portugal
Prior art keywords
battery
device containing
containing same
module
pack
Prior art date
Application number
PT208860023T
Other languages
English (en)
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 PT3951977T publication Critical patent/PT3951977T/pt

Links

Classifications

    • 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
    • H01M4/36—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
    • H01M4/13—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
    • 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
    • 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
    • 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
    • H01M4/50—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
    • 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
    • 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
    • H01M50/131—Primary casings; Jackets or wrappings characterised by physical properties, e.g. gas permeability, size or heat resistance
    • H01M50/134—Hardness
    • 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
    • H01M2004/027—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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M2010/4292—Aspects relating to capacity ratio of electrodes/electrolyte or anode/cathode
    • 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
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
PT208860023T 2019-11-06 2020-10-29 Bateria secundária, e módulo de bateria, bloco de baterias e dispositivo que o contém PT3951977T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911075791.3A CN112786949B (zh) 2019-11-06 2019-11-06 二次电池及含有该二次电池的电池模组、电池包、装置

Publications (1)

Publication Number Publication Date
PT3951977T true PT3951977T (pt) 2023-06-07

Family

ID=75747486

Family Applications (1)

Application Number Title Priority Date Filing Date
PT208860023T PT3951977T (pt) 2019-11-06 2020-10-29 Bateria secundária, e módulo de bateria, bloco de baterias e dispositivo que o contém

Country Status (6)

Country Link
US (1) US20220093921A1 (pt)
EP (1) EP3951977B1 (pt)
CN (1) CN112786949B (pt)
ES (1) ES2946079T3 (pt)
PT (1) PT3951977T (pt)
WO (1) WO2021088718A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113540578B (zh) * 2021-07-16 2022-11-29 远景动力技术(江苏)有限公司 电芯制备及优化方法、电芯
CN114336825B (zh) * 2021-12-15 2023-09-15 东莞新能源科技有限公司 一种电池充电的控制方法、控制装置以及充电设备
KR102590152B1 (ko) * 2022-01-13 2023-10-19 에스케이온 주식회사 낮은 셀 저항 및 우수한 수명특성을 갖는 이차전지

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* Cited by examiner, † Cited by third party
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JP4421570B2 (ja) * 2006-03-30 2010-02-24 株式会社東芝 非水電解質電池、電池パック及び自動車
JP2008262768A (ja) * 2007-04-11 2008-10-30 Nec Tokin Corp リチウムイオン二次電池
JP5370937B2 (ja) * 2008-01-28 2013-12-18 シャープ株式会社 正極活物質、正極及び非水二次電池
CN101499530B (zh) * 2009-03-04 2011-05-04 深圳市崧鼎实业有限公司 一种高倍率充放电锂离子电池及其制备方法
US20110250505A1 (en) * 2010-04-09 2011-10-13 Panasonic Corporation Non-aqueous electrolyte secondary battery
CN103283083A (zh) * 2011-03-16 2013-09-04 松下电器产业株式会社 锂二次电池的充放电方法和充放电系统
KR20140105794A (ko) * 2011-12-02 2014-09-02 도요타지도샤가부시키가이샤 리튬 2차 전지와 그 제조 방법
KR101552763B1 (ko) * 2012-05-31 2015-09-11 주식회사 엘지화학 규소계 물질과 탄소재를 포함하는 음극 및 이를 포함하는 리튬 이차전지
CN102769125A (zh) * 2012-07-10 2012-11-07 浙江大学 一种碱土金属硅化物的制备方法
JP5668993B2 (ja) * 2012-10-22 2015-02-12 トヨタ自動車株式会社 密閉型非水電解質二次電池及びその製造方法
CA2820468A1 (fr) * 2013-06-21 2014-12-21 Hydro-Quebec Anode comprenant un alliage de lithium pour batteries a haute energie
KR101785262B1 (ko) * 2013-07-08 2017-10-16 삼성에스디아이 주식회사 양극 활물질, 그 제조방법, 이를 채용한 양극 및 리튬이차전지
CN106030864B (zh) * 2014-01-31 2019-05-28 三洋电机株式会社 非水电解质二次电池用负极
JP6348807B2 (ja) * 2014-09-10 2018-06-27 株式会社日立製作所 リチウムイオン二次電池
KR102591083B1 (ko) * 2014-12-23 2023-10-18 퀀텀스케이프 배터리, 인코포레이티드 리튬이 풍부한 니켈 망간 코발트 산화물
JP6605996B2 (ja) * 2016-03-17 2019-11-13 株式会社東芝 電池、電池パック、および車両
CN107464928B (zh) * 2017-07-17 2020-06-23 上海应用技术大学 用于锂离子电池正极材料的硅酸锰锂材料及制备方法
CN109494348B (zh) * 2018-10-17 2020-12-11 宁德时代新能源科技股份有限公司 负极极片及二次电池
CN109687009A (zh) * 2018-12-19 2019-04-26 江苏省新动力电池及其材料工程技术研究中心有限公司 一种高比能长循环21700型圆柱锂电池及其制备方法
CN109659614A (zh) * 2018-12-19 2019-04-19 珠海光宇电池有限公司 一种锂离子电池电解液及使用该电解液的高能量密度锂离子电池
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CN109860600A (zh) * 2019-03-09 2019-06-07 珠海光宇电池有限公司 一种锂离子电池用正极粘结剂、正极极片和锂离子电池

Also Published As

Publication number Publication date
US20220093921A1 (en) 2022-03-24
WO2021088718A1 (zh) 2021-05-14
EP3951977A4 (en) 2022-08-03
EP3951977A1 (en) 2022-02-09
CN112786949B (zh) 2022-06-07
CN112786949A (zh) 2021-05-11
EP3951977B1 (en) 2023-05-03
ES2946079T3 (es) 2023-07-12

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