CN109411751A - 一种锂离子电池正极及其制备方法及含有该正极的锂离子电池电芯 - Google Patents
一种锂离子电池正极及其制备方法及含有该正极的锂离子电池电芯 Download PDFInfo
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- CN109411751A CN109411751A CN201811482261.6A CN201811482261A CN109411751A CN 109411751 A CN109411751 A CN 109411751A CN 201811482261 A CN201811482261 A CN 201811482261A CN 109411751 A CN109411751 A CN 109411751A
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- lithium ion
- positive
- anode
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- cobalt
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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
- 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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/136—Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
-
- 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
- H01M4/1397—Processes of manufacture of electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
-
- 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
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
- H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
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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
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
- H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
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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
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Priority Applications (1)
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CN201811482261.6A CN109411751A (zh) | 2018-12-05 | 2018-12-05 | 一种锂离子电池正极及其制备方法及含有该正极的锂离子电池电芯 |
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CN201811482261.6A CN109411751A (zh) | 2018-12-05 | 2018-12-05 | 一种锂离子电池正极及其制备方法及含有该正极的锂离子电池电芯 |
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CN109411751A true CN109411751A (zh) | 2019-03-01 |
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CN201811482261.6A Pending CN109411751A (zh) | 2018-12-05 | 2018-12-05 | 一种锂离子电池正极及其制备方法及含有该正极的锂离子电池电芯 |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110676428A (zh) * | 2019-10-17 | 2020-01-10 | 朱虎 | 一种锂离子电池用混合正极的制备方法 |
CN112864360A (zh) * | 2019-11-28 | 2021-05-28 | 珠海冠宇电池股份有限公司 | 一种高电压正极极片及含有该正极极片的锂离子二次电池 |
CN112952050A (zh) * | 2019-12-11 | 2021-06-11 | 广州汽车集团股份有限公司 | 正极活性材料、正极极片、锂离子软包电芯、锂离子电池包及其应用 |
CN114335410A (zh) * | 2021-12-29 | 2022-04-12 | 蜂巢能源科技(无锡)有限公司 | 一种含隔膜的干法正极、其制备方法和应用 |
CN114784362A (zh) * | 2022-03-02 | 2022-07-22 | 江苏正力新能电池技术有限公司 | 一种电芯结构、二次电池、电池包以及用电装置 |
CN116315135A (zh) * | 2023-05-23 | 2023-06-23 | 惠州亿纬动力电池有限公司 | 一种电芯 |
WO2023184367A1 (zh) * | 2022-03-31 | 2023-10-05 | 宁德时代新能源科技股份有限公司 | 一种正极极片、二次电池、电池模块、电池包和用电装置 |
WO2024040755A1 (zh) * | 2022-08-24 | 2024-02-29 | 上海兰钧新能源科技有限公司 | 活性物质、正极材料、正极、电池、电池装置和方法 |
WO2024040756A1 (zh) * | 2022-08-24 | 2024-02-29 | 上海兰钧新能源科技有限公司 | 活性物质、正极材料、正极、电池、电池装置和方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102956874A (zh) * | 2011-08-17 | 2013-03-06 | 珠海银通新能源有限公司 | 正极膜片和锂离子动力电池及其制备方法 |
CN106654169A (zh) * | 2016-12-31 | 2017-05-10 | 山东精工电子科技有限公司 | 一种锂离子电池正极片及其制备方法 |
CN107394109A (zh) * | 2017-07-20 | 2017-11-24 | 惠州亿纬锂能股份有限公司 | 一种电极涂布方法及采用该涂布方法制作的电极 |
-
2018
- 2018-12-05 CN CN201811482261.6A patent/CN109411751A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102956874A (zh) * | 2011-08-17 | 2013-03-06 | 珠海银通新能源有限公司 | 正极膜片和锂离子动力电池及其制备方法 |
CN106654169A (zh) * | 2016-12-31 | 2017-05-10 | 山东精工电子科技有限公司 | 一种锂离子电池正极片及其制备方法 |
CN107394109A (zh) * | 2017-07-20 | 2017-11-24 | 惠州亿纬锂能股份有限公司 | 一种电极涂布方法及采用该涂布方法制作的电极 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110676428A (zh) * | 2019-10-17 | 2020-01-10 | 朱虎 | 一种锂离子电池用混合正极的制备方法 |
CN110676428B (zh) * | 2019-10-17 | 2020-12-15 | 泰州纳新新能源科技有限公司 | 一种锂离子电池用混合正极的制备方法 |
CN112864360A (zh) * | 2019-11-28 | 2021-05-28 | 珠海冠宇电池股份有限公司 | 一种高电压正极极片及含有该正极极片的锂离子二次电池 |
CN112952050A (zh) * | 2019-12-11 | 2021-06-11 | 广州汽车集团股份有限公司 | 正极活性材料、正极极片、锂离子软包电芯、锂离子电池包及其应用 |
CN114335410A (zh) * | 2021-12-29 | 2022-04-12 | 蜂巢能源科技(无锡)有限公司 | 一种含隔膜的干法正极、其制备方法和应用 |
CN114335410B (zh) * | 2021-12-29 | 2024-02-02 | 蜂巢能源科技(无锡)有限公司 | 一种含隔膜的干法正极、其制备方法和应用 |
CN114784362A (zh) * | 2022-03-02 | 2022-07-22 | 江苏正力新能电池技术有限公司 | 一种电芯结构、二次电池、电池包以及用电装置 |
WO2023184367A1 (zh) * | 2022-03-31 | 2023-10-05 | 宁德时代新能源科技股份有限公司 | 一种正极极片、二次电池、电池模块、电池包和用电装置 |
WO2024040755A1 (zh) * | 2022-08-24 | 2024-02-29 | 上海兰钧新能源科技有限公司 | 活性物质、正极材料、正极、电池、电池装置和方法 |
WO2024040756A1 (zh) * | 2022-08-24 | 2024-02-29 | 上海兰钧新能源科技有限公司 | 活性物质、正极材料、正极、电池、电池装置和方法 |
CN116315135A (zh) * | 2023-05-23 | 2023-06-23 | 惠州亿纬动力电池有限公司 | 一种电芯 |
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Address after: 519180 No. 209 Pearl Peak Avenue, Jingan Town, Doumen District, Zhuhai City, Guangdong Province Applicant after: Zhuhai Guanyu Battery Co., Ltd. Address before: 519180 No. 209 Pearl Peak Avenue, Jingan Town, Doumen District, Zhuhai City, Guangdong Province Applicant before: Zhuhai Coslight Battery Co., Ltd. |
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Address after: 519180 No. 209 Pearl Peak Avenue, Jingan Town, Doumen District, Zhuhai City, Guangdong Province Applicant after: Zhuhai Guanyu Battery Co., Ltd Address before: 519180 No. 209 Pearl Peak Avenue, Jingan Town, Doumen District, Zhuhai City, Guangdong Province Applicant before: ZHUHAI COSLIGHT BATTERY Co.,Ltd. |
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Application publication date: 20190301 |