CN106558676A - 具有保护功能的锂电池集流体 - Google Patents
具有保护功能的锂电池集流体 Download PDFInfo
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- CN106558676A CN106558676A CN201710030552.0A CN201710030552A CN106558676A CN 106558676 A CN106558676 A CN 106558676A CN 201710030552 A CN201710030552 A CN 201710030552A CN 106558676 A CN106558676 A CN 106558676A
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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
- H01M4/64—Carriers or collectors
- H01M4/66—Selection of materials
- H01M4/665—Composites
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
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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
- H01M4/64—Carriers or collectors
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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
- H01M4/64—Carriers or collectors
- H01M4/66—Selection of materials
- H01M4/665—Composites
- H01M4/667—Composites in the form of layers, e.g. coatings
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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
- 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
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/574—Devices or arrangements for the interruption of current
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- 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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- Chemical & Material Sciences (AREA)
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- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
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Abstract
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Claims (11)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN201710030552.0A CN106558676A (zh) | 2017-01-17 | 2017-01-17 | 具有保护功能的锂电池集流体 |
PCT/CN2017/087277 WO2018133288A1 (zh) | 2017-01-17 | 2017-06-06 | 具有保护功能的锂电池集流体 |
Applications Claiming Priority (1)
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CN201710030552.0A CN106558676A (zh) | 2017-01-17 | 2017-01-17 | 具有保护功能的锂电池集流体 |
Publications (1)
Publication Number | Publication Date |
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CN106558676A true CN106558676A (zh) | 2017-04-05 |
Family
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Family Applications (1)
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CN201710030552.0A Pending CN106558676A (zh) | 2017-01-17 | 2017-01-17 | 具有保护功能的锂电池集流体 |
Country Status (2)
Country | Link |
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CN (1) | CN106558676A (zh) |
WO (1) | WO2018133288A1 (zh) |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108011074A (zh) * | 2017-10-31 | 2018-05-08 | 合肥国轩高科动力能源有限公司 | 一种提高钛酸锂电池安全性能的极片制备方法 |
WO2018133288A1 (zh) * | 2017-01-17 | 2018-07-26 | 上海长园维安电子线路保护有限公司 | 具有保护功能的锂电池集流体 |
CN108493455A (zh) * | 2017-12-29 | 2018-09-04 | 上海其鸿新材料科技有限公司 | 一种多功能锂电池集流体及其制备方法 |
CN109243667A (zh) * | 2018-08-17 | 2019-01-18 | 上海长园维安电子线路保护有限公司 | 高分子基导电复合材料及过流保护元件 |
CN109449445A (zh) * | 2018-10-10 | 2019-03-08 | 上海其鸿新能源有限公司 | 一种多功能锂电池集流体及其制备方法 |
EP3483907A1 (en) | 2017-11-08 | 2019-05-15 | Contemporary Amperex Technology Co., Limited | Electrode plate, electrochemical device and safety coating |
EP3483954A1 (en) | 2017-11-08 | 2019-05-15 | Contemporary Amperex Technology Co., Limited | Positive electrode plate, electrochemical device and safety coating |
EP3483900A1 (en) | 2017-11-08 | 2019-05-15 | Contemporary Amperex Technology Co., Limited | Electrode plate, electrochemical device and safety coating |
WO2019091392A1 (zh) | 2017-11-08 | 2019-05-16 | 宁德时代新能源科技股份有限公司 | 一种正极极片、电化学装置及安全涂层 |
CN111063874A (zh) * | 2019-12-18 | 2020-04-24 | 宁波禾木纳米科技有限公司 | 一种用于离子电池的硬碳纳米材料的制备方法及应用 |
CN111106354A (zh) * | 2018-10-25 | 2020-05-05 | 上海其鸿新材料科技有限公司 | 一种锂电池集流体及其制备方法以及锂电池 |
WO2020098788A1 (zh) | 2018-11-16 | 2020-05-22 | 宁德时代新能源科技股份有限公司 | 一种正极极片及电化学装置 |
WO2020098671A1 (zh) | 2018-11-16 | 2020-05-22 | 宁德时代新能源科技股份有限公司 | 一种正极极片及电化学装置 |
WO2020098770A1 (zh) | 2018-11-16 | 2020-05-22 | 宁德时代新能源科技股份有限公司 | 一种正极极片及电化学装置 |
CN111916751A (zh) * | 2019-05-08 | 2020-11-10 | 上海其鸿新材料科技有限公司 | 一种锂电池集流体及其制备方法以及锂电池 |
CN113707886A (zh) * | 2021-06-16 | 2021-11-26 | 浙江柔震科技有限公司 | 一种多功能复合集流体及其制备方法 |
US11329280B2 (en) | 2018-11-16 | 2022-05-10 | Contemporary Amperex Technology Co., Limited | Lithium-ion battery with layered positive active material |
CN114843436A (zh) * | 2022-05-17 | 2022-08-02 | 珠海冠宇电池股份有限公司 | 一种电极片、电池及电子设备 |
WO2022165780A1 (zh) * | 2021-02-06 | 2022-08-11 | 宁德时代新能源科技股份有限公司 | 二次电池、及含有其的电池模块、电池包和装置 |
WO2023184233A1 (zh) * | 2022-03-30 | 2023-10-05 | 宁德新能源科技有限公司 | 一种包含保护层的电化学装置及电子装置 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111048789B (zh) * | 2019-12-26 | 2023-01-24 | 珠海冠宇电池股份有限公司 | 一种集流体及其制备方法和应用 |
CN114361461B (zh) * | 2022-01-10 | 2024-01-16 | 上海恩捷新材料科技有限公司 | 柔性集流体芯层、集流体、极片和电池及其制备方法 |
Citations (4)
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CN1585157A (zh) * | 2004-05-25 | 2005-02-23 | 武汉大学 | 具有正温度系数电阻效应的可充锂电池电极及电池 |
CN102208678A (zh) * | 2011-04-19 | 2011-10-05 | 中南大学 | 一种安全型锂离子电池 |
CN103794802A (zh) * | 2014-01-27 | 2014-05-14 | 中原工学院 | 静电涂覆高分子复合ptc粉体制备锂电池集流体的方法 |
CN104715873A (zh) * | 2015-02-15 | 2015-06-17 | 上海长园维安电子线路保护有限公司 | 表面贴装型过电流保护元件及制造方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2008243708A (ja) * | 2007-03-28 | 2008-10-09 | Matsushita Electric Ind Co Ltd | 非水電解質二次電池および非水電解質二次電池の製造方法 |
CN102522173B (zh) * | 2011-12-31 | 2016-06-08 | 上海长园维安电子线路保护有限公司 | 电阻正温度效应导电复合材料及过电流保护元件 |
CN104252935B (zh) * | 2013-06-25 | 2017-11-21 | 比亚迪股份有限公司 | 热敏电阻及其制备方法 |
CN106558676A (zh) * | 2017-01-17 | 2017-04-05 | 上海长园维安电子线路保护有限公司 | 具有保护功能的锂电池集流体 |
-
2017
- 2017-01-17 CN CN201710030552.0A patent/CN106558676A/zh active Pending
- 2017-06-06 WO PCT/CN2017/087277 patent/WO2018133288A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1585157A (zh) * | 2004-05-25 | 2005-02-23 | 武汉大学 | 具有正温度系数电阻效应的可充锂电池电极及电池 |
CN102208678A (zh) * | 2011-04-19 | 2011-10-05 | 中南大学 | 一种安全型锂离子电池 |
CN103794802A (zh) * | 2014-01-27 | 2014-05-14 | 中原工学院 | 静电涂覆高分子复合ptc粉体制备锂电池集流体的方法 |
CN104715873A (zh) * | 2015-02-15 | 2015-06-17 | 上海长园维安电子线路保护有限公司 | 表面贴装型过电流保护元件及制造方法 |
Cited By (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018133288A1 (zh) * | 2017-01-17 | 2018-07-26 | 上海长园维安电子线路保护有限公司 | 具有保护功能的锂电池集流体 |
CN108011074A (zh) * | 2017-10-31 | 2018-05-08 | 合肥国轩高科动力能源有限公司 | 一种提高钛酸锂电池安全性能的极片制备方法 |
WO2019091392A1 (zh) | 2017-11-08 | 2019-05-16 | 宁德时代新能源科技股份有限公司 | 一种正极极片、电化学装置及安全涂层 |
US11189833B2 (en) | 2017-11-08 | 2021-11-30 | Contemporary Amperex Technology Co., Limited | Electrode plate, electrochemical device and safety coating |
EP3690900A1 (en) | 2017-11-08 | 2020-08-05 | Contemporary Amperex Technology Co., Limited | Electrode plate, electrochemical device and safety coating |
US11289748B2 (en) | 2017-11-08 | 2022-03-29 | Contemporary Amperex Technology Co., Limited | Electrode plate, electrochemical device and safety coating |
US11349126B2 (en) | 2017-11-08 | 2022-05-31 | Contemporary Amperex Technology Co., Limited | Positive electrode plate, electrochemical device and safety coating |
EP3483907A1 (en) | 2017-11-08 | 2019-05-15 | Contemporary Amperex Technology Co., Limited | Electrode plate, electrochemical device and safety coating |
EP3483954A1 (en) | 2017-11-08 | 2019-05-15 | Contemporary Amperex Technology Co., Limited | Positive electrode plate, electrochemical device and safety coating |
EP3483900A1 (en) | 2017-11-08 | 2019-05-15 | Contemporary Amperex Technology Co., Limited | Electrode plate, electrochemical device and safety coating |
CN108777307A (zh) * | 2017-12-29 | 2018-11-09 | 上海其鸿新材料科技有限公司 | 一种锂电池集流体导电涂层 |
CN108682864A (zh) * | 2017-12-29 | 2018-10-19 | 上海其鸿新材料科技有限公司 | 一种锂电池集流体及其制备方法 |
CN108493455A (zh) * | 2017-12-29 | 2018-09-04 | 上海其鸿新材料科技有限公司 | 一种多功能锂电池集流体及其制备方法 |
CN109243667A (zh) * | 2018-08-17 | 2019-01-18 | 上海长园维安电子线路保护有限公司 | 高分子基导电复合材料及过流保护元件 |
CN109449445A (zh) * | 2018-10-10 | 2019-03-08 | 上海其鸿新能源有限公司 | 一种多功能锂电池集流体及其制备方法 |
CN111106354A (zh) * | 2018-10-25 | 2020-05-05 | 上海其鸿新材料科技有限公司 | 一种锂电池集流体及其制备方法以及锂电池 |
WO2020098671A1 (zh) | 2018-11-16 | 2020-05-22 | 宁德时代新能源科技股份有限公司 | 一种正极极片及电化学装置 |
WO2020098770A1 (zh) | 2018-11-16 | 2020-05-22 | 宁德时代新能源科技股份有限公司 | 一种正极极片及电化学装置 |
US11196044B2 (en) | 2018-11-16 | 2021-12-07 | Contemporary Amperex Technology Co., Limited | Positive electrode plate and electrochemical device |
WO2020098788A1 (zh) | 2018-11-16 | 2020-05-22 | 宁德时代新能源科技股份有限公司 | 一种正极极片及电化学装置 |
US11329280B2 (en) | 2018-11-16 | 2022-05-10 | Contemporary Amperex Technology Co., Limited | Lithium-ion battery with layered positive active material |
CN111916751A (zh) * | 2019-05-08 | 2020-11-10 | 上海其鸿新材料科技有限公司 | 一种锂电池集流体及其制备方法以及锂电池 |
CN111063874B (zh) * | 2019-12-18 | 2020-08-18 | 宁波禾木纳米科技有限公司 | 一种用于离子电池的硬碳纳米材料的制备方法及应用 |
CN111063874A (zh) * | 2019-12-18 | 2020-04-24 | 宁波禾木纳米科技有限公司 | 一种用于离子电池的硬碳纳米材料的制备方法及应用 |
WO2022165780A1 (zh) * | 2021-02-06 | 2022-08-11 | 宁德时代新能源科技股份有限公司 | 二次电池、及含有其的电池模块、电池包和装置 |
US11646455B2 (en) | 2021-02-06 | 2023-05-09 | Contemporary Amperex Technology Co., Limited | Secondary battery, and battery module, battery pack, and device having same |
CN113707886A (zh) * | 2021-06-16 | 2021-11-26 | 浙江柔震科技有限公司 | 一种多功能复合集流体及其制备方法 |
WO2023184233A1 (zh) * | 2022-03-30 | 2023-10-05 | 宁德新能源科技有限公司 | 一种包含保护层的电化学装置及电子装置 |
CN114843436A (zh) * | 2022-05-17 | 2022-08-02 | 珠海冠宇电池股份有限公司 | 一种电极片、电池及电子设备 |
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