CN104766944A - 一种锂离子二次电池负极极片及制备方法 - Google Patents
一种锂离子二次电池负极极片及制备方法 Download PDFInfo
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- CN104766944A CN104766944A CN201510147521.4A CN201510147521A CN104766944A CN 104766944 A CN104766944 A CN 104766944A CN 201510147521 A CN201510147521 A CN 201510147521A CN 104766944 A CN104766944 A CN 104766944A
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- pole piece
- lithium ion
- styrene rubber
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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
- H01M4/04—Processes of manufacture in general
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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
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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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/362—Composites
- H01M4/364—Composites as mixtures
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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
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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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- 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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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106159266A (zh) * | 2016-08-31 | 2016-11-23 | 合肥国轩高科动力能源有限公司 | 一种降低锂离子电池膨胀的负极浆料制备方法 |
CN108023063A (zh) * | 2016-11-03 | 2018-05-11 | 中国石油化工股份有限公司 | 浆料组合物及其制备方法和电池负极以及锂离子电池 |
WO2018184466A1 (zh) * | 2017-04-07 | 2018-10-11 | 惠州拓邦电气技术有限公司 | 一种锂离子电池负极浆料的制备方法 |
CN109004217A (zh) * | 2018-07-19 | 2018-12-14 | 湖北宇隆新能源有限公司 | 一种锂电池负极片配方 |
CN109378447A (zh) * | 2018-10-15 | 2019-02-22 | 山西恒昌元科技有限公司 | 一种防烘裂和掉料的锂离子电池负极片的制备方法 |
CN109923697A (zh) * | 2016-10-11 | 2019-06-21 | 皓智环球有限公司 | 用于锂离子电池的阳极浆料 |
CN110416547A (zh) * | 2018-04-26 | 2019-11-05 | 中国石油化工股份有限公司 | 浆料组合物及其制备方法和电池负极以及锂离子电池 |
CN110767888A (zh) * | 2019-10-28 | 2020-02-07 | 腾冲鸿鑫新型材料有限公司 | 一种锂电池负极材料及其制备方法 |
CN111293280A (zh) * | 2018-12-10 | 2020-06-16 | 北方奥钛纳米技术有限公司 | 负极片及其备方法、锂离子电池及其制造方法 |
CN112279982A (zh) * | 2020-10-29 | 2021-01-29 | 珠海冠宇电池股份有限公司 | 一种硅基负极用粘结剂及含有该粘结剂的锂离子电池 |
CN113036147A (zh) * | 2021-03-26 | 2021-06-25 | 天津市捷威动力工业有限公司 | 一种适用于含硅电池的复合粘结剂体系、制备方法及应用 |
CN118109140A (zh) * | 2024-04-30 | 2024-05-31 | 安徽理士新能源发展有限公司 | 一种导电复合粘结剂、制备方法、电极片及应用 |
Citations (5)
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US20100062339A1 (en) * | 2008-03-21 | 2010-03-11 | Byd Company Limited | Cathode materials for lithium batteries |
US20120126182A1 (en) * | 2010-11-24 | 2012-05-24 | U.S. Government as reperesented by the Secretary of the Army | Fluorinated carbon composite cathode for a high-energy lithium battery |
CN102569870A (zh) * | 2011-12-05 | 2012-07-11 | 深圳市中星动力电池技术有限公司 | 多元素纳米钒动力电池 |
CN103703592A (zh) * | 2011-07-29 | 2014-04-02 | 住友电木株式会社 | 锂离子二次电池用碳材料的制造方法、锂离子二次电池用碳材料、锂离子二次电池用负极活性物质、组合物、锂离子二次电池负极材料用碳复合材料、锂离子二次电池用负极合剂、锂离子二次电池用负极、以及锂离子二次电池 |
CN103887556A (zh) * | 2014-03-13 | 2014-06-25 | 深圳格林德能源有限公司 | 一种动力储能聚合物锂离子电池及制备方法 |
-
2015
- 2015-03-30 CN CN201510147521.4A patent/CN104766944B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US20100062339A1 (en) * | 2008-03-21 | 2010-03-11 | Byd Company Limited | Cathode materials for lithium batteries |
US20120126182A1 (en) * | 2010-11-24 | 2012-05-24 | U.S. Government as reperesented by the Secretary of the Army | Fluorinated carbon composite cathode for a high-energy lithium battery |
CN103703592A (zh) * | 2011-07-29 | 2014-04-02 | 住友电木株式会社 | 锂离子二次电池用碳材料的制造方法、锂离子二次电池用碳材料、锂离子二次电池用负极活性物质、组合物、锂离子二次电池负极材料用碳复合材料、锂离子二次电池用负极合剂、锂离子二次电池用负极、以及锂离子二次电池 |
CN102569870A (zh) * | 2011-12-05 | 2012-07-11 | 深圳市中星动力电池技术有限公司 | 多元素纳米钒动力电池 |
CN103887556A (zh) * | 2014-03-13 | 2014-06-25 | 深圳格林德能源有限公司 | 一种动力储能聚合物锂离子电池及制备方法 |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106159266A (zh) * | 2016-08-31 | 2016-11-23 | 合肥国轩高科动力能源有限公司 | 一种降低锂离子电池膨胀的负极浆料制备方法 |
CN109923697B (zh) * | 2016-10-11 | 2022-11-18 | 皓智环球有限公司 | 用于锂离子电池的阳极浆料 |
CN109923697A (zh) * | 2016-10-11 | 2019-06-21 | 皓智环球有限公司 | 用于锂离子电池的阳极浆料 |
CN108023063A (zh) * | 2016-11-03 | 2018-05-11 | 中国石油化工股份有限公司 | 浆料组合物及其制备方法和电池负极以及锂离子电池 |
WO2018184466A1 (zh) * | 2017-04-07 | 2018-10-11 | 惠州拓邦电气技术有限公司 | 一种锂离子电池负极浆料的制备方法 |
CN110416547A (zh) * | 2018-04-26 | 2019-11-05 | 中国石油化工股份有限公司 | 浆料组合物及其制备方法和电池负极以及锂离子电池 |
CN109004217A (zh) * | 2018-07-19 | 2018-12-14 | 湖北宇隆新能源有限公司 | 一种锂电池负极片配方 |
CN109378447A (zh) * | 2018-10-15 | 2019-02-22 | 山西恒昌元科技有限公司 | 一种防烘裂和掉料的锂离子电池负极片的制备方法 |
CN111293280A (zh) * | 2018-12-10 | 2020-06-16 | 北方奥钛纳米技术有限公司 | 负极片及其备方法、锂离子电池及其制造方法 |
CN110767888A (zh) * | 2019-10-28 | 2020-02-07 | 腾冲鸿鑫新型材料有限公司 | 一种锂电池负极材料及其制备方法 |
CN112279982A (zh) * | 2020-10-29 | 2021-01-29 | 珠海冠宇电池股份有限公司 | 一种硅基负极用粘结剂及含有该粘结剂的锂离子电池 |
CN112279982B (zh) * | 2020-10-29 | 2023-02-03 | 珠海冠宇电池股份有限公司 | 一种硅基负极用粘结剂及含有该粘结剂的锂离子电池 |
CN113036147A (zh) * | 2021-03-26 | 2021-06-25 | 天津市捷威动力工业有限公司 | 一种适用于含硅电池的复合粘结剂体系、制备方法及应用 |
CN113036147B (zh) * | 2021-03-26 | 2022-07-29 | 天津市捷威动力工业有限公司 | 一种适用于含硅电池的复合粘结剂体系、制备方法及应用 |
CN118109140A (zh) * | 2024-04-30 | 2024-05-31 | 安徽理士新能源发展有限公司 | 一种导电复合粘结剂、制备方法、电极片及应用 |
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Denomination of invention: Lithium ion secondary battery negative pole piece and preparation method thereof Effective date of registration: 20190917 Granted publication date: 20180807 Pledgee: Changde Finance Guarantee Co., Ltd. Pledgor: Hunan Shisheng New Energy Co., Ltd. Registration number: Y2019430000014 |
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Denomination of invention: The invention relates to a lithium ion secondary battery negative pole piece and a preparation method thereof Effective date of registration: 20210524 Granted publication date: 20180807 Pledgee: Changde Finance Guarantee Co.,Ltd. Pledgor: HUNAN SISHENG NEW ENERGY Co.,Ltd. Registration number: Y2021980003886 |
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