CN103943851B - 一种磷酸铁锂水性正极浆料及其制备方法 - Google Patents
一种磷酸铁锂水性正极浆料及其制备方法 Download PDFInfo
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- CN103943851B CN103943851B CN201310703943.6A CN201310703943A CN103943851B CN 103943851 B CN103943851 B CN 103943851B CN 201310703943 A CN201310703943 A CN 201310703943A CN 103943851 B CN103943851 B CN 103943851B
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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
- H01M4/58—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
- H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
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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
-
- 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
- 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
Abstract
Description
组分 | 实施例1 | 实施例2 | 实施例33 --> |
磷酸铁锂 | 45% | 47% | 50% |
导电剂 | 2% | 2.7% | 3% |
水性粘结剂 | 2% | 2.6% | 3% |
乙醇 | 3% | 4% | 5% |
去离子水 | 48% | 43.7% | 39% |
Claims (2)
Priority Applications (1)
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CN201310703943.6A CN103943851B (zh) | 2013-12-20 | 2013-12-20 | 一种磷酸铁锂水性正极浆料及其制备方法 |
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CN201310703943.6A CN103943851B (zh) | 2013-12-20 | 2013-12-20 | 一种磷酸铁锂水性正极浆料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN103943851A CN103943851A (zh) | 2014-07-23 |
CN103943851B true CN103943851B (zh) | 2016-07-20 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111244405A (zh) * | 2018-11-29 | 2020-06-05 | 深圳格林德能源集团有限公司 | 一种磷酸铁锂水性正极浆料及其制备方法 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106654274A (zh) * | 2015-11-03 | 2017-05-10 | 苏州宝时得电动工具有限公司 | 电池、电池组以及不间断电源 |
CN107768651A (zh) * | 2017-10-25 | 2018-03-06 | 中盐安徽红四方锂电有限公司 | 一种含vgcf的磷酸铁锂水性复合浆料的制备方法 |
EP3817092A4 (en) * | 2018-06-26 | 2021-07-14 | Shenzhen Senior Technology Material Co., Ltd. | LITHIUM COMPOSITE BATTERY SEPARATOR AND PROCESS FOR PREPARATION |
CN110474099A (zh) * | 2019-07-12 | 2019-11-19 | 大连恒超锂业科技有限公司 | 一种锂离子电池正极浆料的制备方法 |
CN112952061B (zh) * | 2021-03-01 | 2022-09-20 | 芜湖天弋能源科技有限公司 | 一种磷酸铁锂水性正极浆料及其制备方法、环保长循环型锂离子电池 |
CN113036141A (zh) * | 2021-03-10 | 2021-06-25 | 哈尔滨万鑫石墨谷科技有限公司 | 一种磷酸铁锂正极浆料的制备方法 |
CN113903920B (zh) * | 2021-10-08 | 2023-06-30 | 惠州亿纬锂能股份有限公司 | 一种锂硫电池浆料的制备方法及其制备的浆料与极片 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1810908A (zh) * | 2005-01-25 | 2006-08-02 | 深圳市比克电池有限公司 | 水性粘接剂 |
CN102544515A (zh) * | 2012-02-21 | 2012-07-04 | 杭州力奥科技有限公司 | 一种磷酸铁锂动力电池水性正极浆料及正极极片制备方法 |
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2013
- 2013-12-20 CN CN201310703943.6A patent/CN103943851B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1810908A (zh) * | 2005-01-25 | 2006-08-02 | 深圳市比克电池有限公司 | 水性粘接剂 |
CN102544515A (zh) * | 2012-02-21 | 2012-07-04 | 杭州力奥科技有限公司 | 一种磷酸铁锂动力电池水性正极浆料及正极极片制备方法 |
Non-Patent Citations (1)
Title |
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《锂离子电池电极粘结剂的研究进展》;柴丽莉等;《化学通报》;20130430;第76卷(第4期);第299-306页 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111244405A (zh) * | 2018-11-29 | 2020-06-05 | 深圳格林德能源集团有限公司 | 一种磷酸铁锂水性正极浆料及其制备方法 |
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Address after: 315800 standard workshop No. 2 of the 0212 massif in the West Zone of the Ningbo Free Trade Zone, Zhejiang Patentee after: Ningbo Veken Battery Co., Ltd. Address before: 315800 No. 5 West Avenue, Beilun Free Trade Zone, Ningbo, Zhejiang Patentee before: Ningbo Veken Battery Co., Ltd. |
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Effective date of registration: 20190404 Address after: 315800 Factory Building-1 North Side of No.3 Gangxi Avenue, Ningbo Bonded West District, Zhejiang Province Patentee after: Ningbo Vico Amperex Technology Limited Address before: 315800 Standard Workshop No. 2, 0212 Block, West Ningbo Free Trade Zone, Zhejiang Province Patentee before: Ningbo Veken Battery Co., Ltd. |