PL3916848T3 - Akumulator, zawierający go moduł baterii, pakiet baterii i urządzenie - Google Patents

Akumulator, zawierający go moduł baterii, pakiet baterii i urządzenie

Info

Publication number
PL3916848T3
PL3916848T3 PL20895520.3T PL20895520T PL3916848T3 PL 3916848 T3 PL3916848 T3 PL 3916848T3 PL 20895520 T PL20895520 T PL 20895520T PL 3916848 T3 PL3916848 T3 PL 3916848T3
Authority
PL
Poland
Prior art keywords
battery
module
pack
battery pack
battery module
Prior art date
Application number
PL20895520.3T
Other languages
English (en)
Inventor
Danfeng WANG
Chuanmiao Yan
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=76110849&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL3916848(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Contemporary Amperex Technology Co., Limited filed Critical Contemporary Amperex Technology Co., Limited
Publication of PL3916848T3 publication Critical patent/PL3916848T3/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
    • 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
    • H01M4/483—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides for non-aqueous cells
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/133—Electrodes based on 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
    • 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
    • H01M4/48—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
    • H01M4/48—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
    • 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
    • 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
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • 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
    • H01M4/628—Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Nanotechnology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
PL20895520.3T 2019-12-04 2020-11-10 Akumulator, zawierający go moduł baterii, pakiet baterii i urządzenie PL3916848T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911230498.XA CN112909220A (zh) 2019-12-04 2019-12-04 二次电池及含有它的装置
PCT/CN2020/127897 WO2021109811A1 (zh) 2019-12-04 2020-11-10 二次电池及含有它的电池模块、电池包和装置

Publications (1)

Publication Number Publication Date
PL3916848T3 true PL3916848T3 (pl) 2023-05-02

Family

ID=76110849

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20895520.3T PL3916848T3 (pl) 2019-12-04 2020-11-10 Akumulator, zawierający go moduł baterii, pakiet baterii i urządzenie

Country Status (6)

Country Link
US (2) US12355076B2 (pl)
EP (1) EP3916848B1 (pl)
CN (2) CN112909220A (pl)
ES (1) ES2940828T3 (pl)
PL (1) PL3916848T3 (pl)
WO (1) WO2021109811A1 (pl)

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CN113471569B (zh) * 2021-07-08 2022-11-08 宁德新能源科技有限公司 极片、电化学装置和电子装置
CN116014064B (zh) * 2021-10-21 2025-01-10 宁德时代新能源科技股份有限公司 负极极片、其制法以及包含其的二次电池、电池模块、电池包和用电装置
CN119108603A (zh) * 2021-12-31 2024-12-10 东莞新能源科技有限公司 电化学装置及电子装置
JP2023128201A (ja) * 2022-03-03 2023-09-14 株式会社Ａｅｓｃジャパン 非水電解質二次電池用負極およびそれを用いた非水電解質二次電池
WO2023184397A1 (zh) * 2022-03-31 2023-10-05 宁德时代新能源科技股份有限公司 正极极片、二次电池及用电装置
CN114759157B (zh) * 2022-04-29 2023-07-14 欣旺达电动汽车电池有限公司 一种负极极片及其制备方法、锂二次电池
CN117059736A (zh) * 2022-05-06 2023-11-14 株式会社村田制作所 用于锂电池的负极片及包含其的锂离子二次电池
CN115832212B (zh) * 2022-05-18 2025-02-18 宁德时代新能源科技股份有限公司 负极极片及包含其的二次电池、电池模块、电池包、用电装置
CN115692826B (zh) * 2022-11-28 2026-03-10 欣旺达动力科技股份有限公司 一种二次电池以及用电设备
CN118507719B (zh) * 2023-02-15 2025-11-07 宁德时代新能源科技股份有限公司 人造石墨负极材料及其制备方法、负极极片及二次电池
CN116314829A (zh) * 2023-04-26 2023-06-23 西安理工大学 高面容量电极的制备方法及应用
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
CN116454284B (zh) * 2023-06-14 2023-09-08 蔚来电池科技(安徽)有限公司 负极极片、二次电池及包括该二次电池的装置
CN119153619A (zh) * 2023-06-14 2024-12-17 宁德时代新能源科技股份有限公司 正极极片、电池单体、电池和用电装置
CN119230830A (zh) * 2023-06-30 2024-12-31 宁德时代新能源科技股份有限公司 负极极片、电池单体、电池和用电装置
CN121123277A (zh) * 2024-06-12 2025-12-12 宁德时代新能源科技股份有限公司 导电剂、负极极片、二次电池和用电装置
CN118588907B (zh) * 2024-06-19 2025-10-31 比亚迪股份有限公司 负极膜层、负极极片、二次电池和用电装置

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JP2008224971A (ja) * 2007-03-12 2008-09-25 Nitto Denko Corp 画像表示装置
JP6505464B2 (ja) * 2015-02-20 2019-04-24 大阪瓦斯株式会社 リチウム二次電池用負極材料、リチウム二次電池用の負極活物質層用組成物、リチウム二次電池用負極及びリチウム二次電池の製造方法
CN108140834A (zh) 2015-10-01 2018-06-08 昭和电工株式会社 锂离子二次电池的负电极制造用粒状复合材料
PL3333946T3 (pl) 2016-03-24 2021-07-19 Lg Chem, Ltd. Dyspersja przewodnika i akumulator wytworzony z jej użyciem
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CN107863497A (zh) * 2017-09-11 2018-03-30 深圳市比克动力电池有限公司 锂离子电池硅负极材料及其制备方法和应用
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JP6469204B1 (ja) 2017-11-28 2019-02-13 丸仲工業株式会社 保守点検作業が容易な水平搬送式の電解メッキ装置
PL3678228T3 (pl) 2017-12-01 2023-01-16 Lg Energy Solution, Ltd. Elektroda ujemna i zawierający ją akumulator
KR102690388B1 (ko) 2018-01-31 2024-08-01 주식회사 엘지에너지솔루션 도전재 분산액 및 음극 슬러리 제조 방법
CN108807848B (zh) * 2018-05-11 2019-10-08 宁德时代新能源科技股份有限公司 负极极片及含有它的二次电池
CN108807849B (zh) * 2018-05-16 2019-11-15 宁德时代新能源科技股份有限公司 负极极片及含有它的二次电池
CN109103443B (zh) 2018-08-08 2020-10-27 欣旺达电子股份有限公司 硅基负极材料及其制备方法
CN109411713B (zh) 2018-09-10 2022-07-22 江苏正力新能电池技术有限公司 含硅基材料的机械共包覆方法、含硅基材料及锂离子电池
CN109301184A (zh) 2018-09-10 2019-02-01 江苏塔菲尔新能源科技股份有限公司 含硅基材料的改性复合材料、其制备方法及在锂离子电池的用途
CN109449373B (zh) * 2018-10-17 2020-09-11 宁德时代新能源科技股份有限公司 负极极片及电池
CN109860538B (zh) * 2018-12-20 2022-07-29 天津市捷威动力工业有限公司 一种锂电池硅碳负极浆料及其制备方法、锂离子电池
CN110148751B (zh) * 2019-06-19 2021-01-12 桑德新能源技术开发有限公司 一种硅碳负极及其制备方法

Also Published As

Publication number Publication date
EP3916848B1 (en) 2023-02-22
ES2940828T3 (es) 2023-05-11
WO2021109811A1 (zh) 2021-06-10
US20220052341A1 (en) 2022-02-17
CN116247187B (zh) 2026-03-03
CN112909220A (zh) 2021-06-04
US20250336962A1 (en) 2025-10-30
CN116247187A (zh) 2023-06-09
EP3916848A4 (en) 2022-06-15
EP3916848A1 (en) 2021-12-01
US12355076B2 (en) 2025-07-08

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