CN105470464B - 一种降低不可逆容量损失的锂离子电池负极制备方法 - Google Patents
一种降低不可逆容量损失的锂离子电池负极制备方法 Download PDFInfo
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- CN105470464B CN105470464B CN201510730420.XA CN201510730420A CN105470464B CN 105470464 B CN105470464 B CN 105470464B CN 201510730420 A CN201510730420 A CN 201510730420A CN 105470464 B CN105470464 B CN 105470464B
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- negative electrode
- ion battery
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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
- H01M4/1393—Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
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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
- H01M10/05—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
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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
- H01M4/621—Binders
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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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
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CN201510730420.XA CN105470464B (zh) | 2015-11-02 | 2015-11-02 | 一种降低不可逆容量损失的锂离子电池负极制备方法 |
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CN201510730420.XA CN105470464B (zh) | 2015-11-02 | 2015-11-02 | 一种降低不可逆容量损失的锂离子电池负极制备方法 |
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CN105470464A CN105470464A (zh) | 2016-04-06 |
CN105470464B true CN105470464B (zh) | 2018-06-22 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106684333B (zh) * | 2017-01-13 | 2019-12-13 | 天津中聚新能源科技有限公司 | 一种锂离子电池负极浆料及其制备方法 |
CN108148523A (zh) * | 2017-12-25 | 2018-06-12 | 浙江中科立德新材料有限公司 | 一种可直接用于均浆的导电胶及其制备方法 |
CN109817984B (zh) * | 2019-01-22 | 2022-06-28 | 湖南摩根海容新材料有限责任公司 | 高功率石墨负极浆料制备方法 |
CN112467087B (zh) * | 2020-03-30 | 2022-03-18 | 万向一二三股份公司 | 一种磷酸铁锂正极浆料制备工艺的改进方法及制备工艺 |
CN114094110B (zh) * | 2022-01-24 | 2022-04-22 | 河南电池研究院有限公司 | 一种用于固体锂离子电池的石墨类负极 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101369652A (zh) * | 2008-09-23 | 2009-02-18 | 天津力神电池股份有限公司 | 聚合物锂离子电池负极及聚合物锂离子电池的制造方法 |
CN102386374A (zh) * | 2011-10-21 | 2012-03-21 | 超威电源有限公司 | 锂离子动力电池水性浆料及其制造方法 |
CN103022414A (zh) * | 2012-12-30 | 2013-04-03 | 无锡富洪科技有限公司 | 锂离子电池及其负极极片 |
CN104201384A (zh) * | 2014-04-19 | 2014-12-10 | 东风商用车有限公司 | 一种锂离子电池负极极片及其制作方法 |
CN104779366A (zh) * | 2015-04-15 | 2015-07-15 | 东莞市创明电池技术有限公司 | 一种锂离子电池负极片的制备方法及所制得的锂离子电池 |
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2015
- 2015-11-02 CN CN201510730420.XA patent/CN105470464B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101369652A (zh) * | 2008-09-23 | 2009-02-18 | 天津力神电池股份有限公司 | 聚合物锂离子电池负极及聚合物锂离子电池的制造方法 |
CN102386374A (zh) * | 2011-10-21 | 2012-03-21 | 超威电源有限公司 | 锂离子动力电池水性浆料及其制造方法 |
CN103022414A (zh) * | 2012-12-30 | 2013-04-03 | 无锡富洪科技有限公司 | 锂离子电池及其负极极片 |
CN104201384A (zh) * | 2014-04-19 | 2014-12-10 | 东风商用车有限公司 | 一种锂离子电池负极极片及其制作方法 |
CN104779366A (zh) * | 2015-04-15 | 2015-07-15 | 东莞市创明电池技术有限公司 | 一种锂离子电池负极片的制备方法及所制得的锂离子电池 |
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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 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 Group Corporation |
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Effective date of registration: 20211110 Address after: 311215 No. 855, Jianshe Second Road, economic and Technological Development Zone, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Wanxiang 123 Co., Ltd Address before: 311215 No. 855, Jianshe Second Road, economic and Technological Development Zone, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee before: Wanxiang 123 Co., Ltd Patentee before: Wanxiang Group Co., Ltd |