CN104518200A - 一种含石墨烯导电胶层的锂离子电池正极片的制作方法 - Google Patents
一种含石墨烯导电胶层的锂离子电池正极片的制作方法 Download PDFInfo
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- CN104518200A CN104518200A CN201310459260.0A CN201310459260A CN104518200A CN 104518200 A CN104518200 A CN 104518200A CN 201310459260 A CN201310459260 A CN 201310459260A CN 104518200 A CN104518200 A CN 104518200A
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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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
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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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
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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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CN201310459260.0A CN104518200B (zh) | 2013-09-30 | 2013-09-30 | 一种含石墨烯导电胶层的锂离子电池正极片的制作方法 |
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CN104518200A true CN104518200A (zh) | 2015-04-15 |
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106450156A (zh) * | 2016-09-28 | 2017-02-22 | 湖南立方新能源科技有限责任公司 | 一种电极片及其制作方法 |
CN107507981A (zh) * | 2017-07-14 | 2017-12-22 | 中国第汽车股份有限公司 | 一种含有聚多巴胺的涂炭集流体 |
CN107834061A (zh) * | 2017-11-17 | 2018-03-23 | 中国科学院青岛生物能源与过程研究所 | 一种提高富锂锰基材料电化学性能的改性方法 |
CN108155340A (zh) * | 2017-12-12 | 2018-06-12 | 江苏双登富朗特新能源有限公司 | 工业用锂离子电池正极集流体外置导电层组分及制备方法 |
CN108199004A (zh) * | 2017-12-25 | 2018-06-22 | 深圳市山木新能源科技股份有限公司 | 电极片的制造方法及电极片 |
CN108458906A (zh) * | 2018-03-08 | 2018-08-28 | 山东玉皇新能源科技有限公司 | 一种测试石墨烯粉体电导率的方法 |
CN108511689A (zh) * | 2017-04-05 | 2018-09-07 | 万向二三股份公司 | 一种含有导电涂层的锂离子电池正极片及其制备方法 |
CN108735968A (zh) * | 2018-06-06 | 2018-11-02 | 江苏塔菲尔新能源科技股份有限公司 | 一种锂离子电池正极材料制备方法及锂离子电池 |
CN113358428A (zh) * | 2021-04-26 | 2021-09-07 | 万向一二三股份公司 | 一种锂电池极片处理方法 |
CN114156439A (zh) * | 2021-10-21 | 2022-03-08 | 浙江南都电源动力股份有限公司 | 一种负极极片及磷酸铁锂电池 |
CN115377357A (zh) * | 2021-03-19 | 2022-11-22 | 积水化学工业株式会社 | 非水电解质二次电池用正极以及使用了其的非水电解质二次电池、电池模块和电池系统 |
US11811062B2 (en) | 2021-03-19 | 2023-11-07 | Sekisui Chemical Co., Ltd. | Positive electrode for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery, battery module and battery system using the same |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102208598A (zh) * | 2011-05-12 | 2011-10-05 | 中国科学院宁波材料技术与工程研究所 | 石墨烯涂层改性的锂二次电池的电极极片及其制作方法 |
CN103000939A (zh) * | 2012-12-12 | 2013-03-27 | 涂健 | 以石墨烯复合膜为集电体的锂离子电池及其制备方法 |
-
2013
- 2013-09-30 CN CN201310459260.0A patent/CN104518200B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102208598A (zh) * | 2011-05-12 | 2011-10-05 | 中国科学院宁波材料技术与工程研究所 | 石墨烯涂层改性的锂二次电池的电极极片及其制作方法 |
CN103000939A (zh) * | 2012-12-12 | 2013-03-27 | 涂健 | 以石墨烯复合膜为集电体的锂离子电池及其制备方法 |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106450156A (zh) * | 2016-09-28 | 2017-02-22 | 湖南立方新能源科技有限责任公司 | 一种电极片及其制作方法 |
CN108511689A (zh) * | 2017-04-05 | 2018-09-07 | 万向二三股份公司 | 一种含有导电涂层的锂离子电池正极片及其制备方法 |
CN108511689B (zh) * | 2017-04-05 | 2020-12-15 | 万向一二三股份公司 | 一种含有导电涂层的锂离子电池正极片及其制备方法 |
CN107507981A (zh) * | 2017-07-14 | 2017-12-22 | 中国第汽车股份有限公司 | 一种含有聚多巴胺的涂炭集流体 |
CN107834061A (zh) * | 2017-11-17 | 2018-03-23 | 中国科学院青岛生物能源与过程研究所 | 一种提高富锂锰基材料电化学性能的改性方法 |
CN108155340A (zh) * | 2017-12-12 | 2018-06-12 | 江苏双登富朗特新能源有限公司 | 工业用锂离子电池正极集流体外置导电层组分及制备方法 |
CN108199004A (zh) * | 2017-12-25 | 2018-06-22 | 深圳市山木新能源科技股份有限公司 | 电极片的制造方法及电极片 |
CN108458906A (zh) * | 2018-03-08 | 2018-08-28 | 山东玉皇新能源科技有限公司 | 一种测试石墨烯粉体电导率的方法 |
CN108735968A (zh) * | 2018-06-06 | 2018-11-02 | 江苏塔菲尔新能源科技股份有限公司 | 一种锂离子电池正极材料制备方法及锂离子电池 |
CN115377357A (zh) * | 2021-03-19 | 2022-11-22 | 积水化学工业株式会社 | 非水电解质二次电池用正极以及使用了其的非水电解质二次电池、电池模块和电池系统 |
US11811062B2 (en) | 2021-03-19 | 2023-11-07 | Sekisui Chemical Co., Ltd. | Positive electrode for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery, battery module and battery system using the same |
US11862798B2 (en) | 2021-03-19 | 2024-01-02 | Sekisui Chemical Co., Ltd. | Positive electrode for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery, battery module and battery system using the same |
CN113358428A (zh) * | 2021-04-26 | 2021-09-07 | 万向一二三股份公司 | 一种锂电池极片处理方法 |
CN114156439A (zh) * | 2021-10-21 | 2022-03-08 | 浙江南都电源动力股份有限公司 | 一种负极极片及磷酸铁锂电池 |
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Address after: 311215 Xiaoshan economic and Technological Development Zone, Zhejiang, No. two road, building No. 118, No. Applicant after: Universal A 1 System Co., Ltd Applicant after: Wanxiang Electric Vehicle Co., Ltd. Applicant after: Wanxiang Group Corporation Address before: 311215 Xiaoshan economic and Technological Development Zone, Zhejiang, No. two road, building No. 118, No. Applicant before: ZHEJIANG WANXIANG YINENG POWER BATTERY CO., LTD. Applicant before: Wanxiang Electric Vehicle Co., Ltd. Applicant before: Wanxiang Group Corporation |
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Address after: 311215 Xiaoshan economic and Technological Development Zone, Zhejiang District, No. two road, building No. 855, No. Applicant after: Wanxiang 123 Co Ltd Applicant after: Wanxiang Electric Vehicle Co., Ltd. Applicant after: Wanxiang Group Corporation Address before: 311215 Xiaoshan economic and Technological Development Zone, Zhejiang, No. two road, building No. 118, No. Applicant before: Universal A 1 System Co., Ltd Applicant before: Wanxiang Electric Vehicle Co., Ltd. Applicant before: Wanxiang Group Corporation |
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Effective date of registration: 20211108 Address after: No.855, Jianshe 2nd Road, Xiaoshan Economic and Technological Development Zone, Hangzhou City, Zhejiang Province Patentee after: Wanxiang A123 Co.,Ltd. Address before: No.855, Jianshe 2nd Road, Xiaoshan Economic and Technological Development Zone, Hangzhou City, Zhejiang Province Patentee before: Wanxiang A123 Co.,Ltd. Patentee before: WANXIANG EV Co.,Ltd. Patentee before: WANXIANG GROUP Co.,Ltd. |