CN104810506B - 一种高能量密度的锂离子电池 - Google Patents
一种高能量密度的锂离子电池 Download PDFInfo
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- CN104810506B CN104810506B CN201410467740.6A CN201410467740A CN104810506B CN 104810506 B CN104810506 B CN 104810506B CN 201410467740 A CN201410467740 A CN 201410467740A CN 104810506 B CN104810506 B CN 104810506B
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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
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
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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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/362—Composites
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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
- H01M4/366—Composites as layered products
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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
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/46—Alloys based on magnesium or aluminium
- H01M4/463—Aluminium based
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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
- H01M4/622—Binders being polymers
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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
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Abstract
Description
Claims (9)
Priority Applications (1)
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CN201410467740.6A CN104810506B (zh) | 2014-09-15 | 2014-09-15 | 一种高能量密度的锂离子电池 |
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CN201410467740.6A CN104810506B (zh) | 2014-09-15 | 2014-09-15 | 一种高能量密度的锂离子电池 |
Publications (2)
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CN104810506A CN104810506A (zh) | 2015-07-29 |
CN104810506B true CN104810506B (zh) | 2017-09-12 |
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CN201410467740.6A Active CN104810506B (zh) | 2014-09-15 | 2014-09-15 | 一种高能量密度的锂离子电池 |
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Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105185986A (zh) * | 2015-08-14 | 2015-12-23 | 江苏腾方新能源科技有限公司 | 高容量圆柱型18650锂离子电池及其制备方法 |
CN106920924A (zh) * | 2015-12-27 | 2017-07-04 | 深圳市沃特玛电池有限公司 | 锂电池正极材料、锂电池正极片制备方法及锂电池制备方法 |
KR102248864B1 (ko) * | 2017-04-06 | 2021-05-06 | 주식회사 엘지화학 | 이차 전지용 음극 및 이의 제조 방법 |
KR102248865B1 (ko) | 2017-04-06 | 2021-05-06 | 주식회사 엘지화학 | 이차 전지용 음극 및 이의 제조 방법 |
KR102308723B1 (ko) * | 2017-10-19 | 2021-10-05 | 주식회사 엘지에너지솔루션 | 음극 활물질, 상기 음극 활물질을 포함하는 음극, 및 상기 음극을 포함하는 이차 전지 |
CN108306020A (zh) * | 2018-01-26 | 2018-07-20 | 山东德朗能新能源科技有限公司 | 一种锂离子电池导电剂的分散方法 |
CN109346715B (zh) * | 2018-10-22 | 2021-08-24 | 北京国能电池科技股份有限公司 | 锂离子电池及其制备方法与用电设备 |
CN110212182A (zh) * | 2019-05-27 | 2019-09-06 | 珠海格力电器股份有限公司 | 电池正极材料及包含其的正极片、电池负极材料及包含其的负极片、锂离子电池和电极浆料 |
JP7011198B2 (ja) * | 2019-06-25 | 2022-01-26 | 日亜化学工業株式会社 | 非水系二次電池用電極の製造方法 |
CN110957454A (zh) * | 2019-11-16 | 2020-04-03 | 银隆新能源股份有限公司 | 一种以硅碳材料为负极的快充型锂离子电池及其制备方法 |
CN111725483A (zh) * | 2020-06-30 | 2020-09-29 | 昆山宝创新能源科技有限公司 | 锂离子电池和用电设备 |
CN112310368B (zh) * | 2020-10-16 | 2023-09-12 | 欣旺达电动汽车电池有限公司 | 负极活性材料及其制备方法、应用和锂离子电池 |
CN113745489B (zh) * | 2021-09-15 | 2022-08-05 | 河北坤天新能源股份有限公司 | 一种低膨胀硅碳复合负极材料及其制备方法 |
CN114497454A (zh) * | 2021-12-24 | 2022-05-13 | 贵州梅岭电源有限公司 | 一种正极极片、电池及其制备方法 |
Citations (9)
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CN101151765A (zh) * | 2005-03-29 | 2008-03-26 | 三洋电机株式会社 | 非水电解质二次电池 |
CN101540390A (zh) * | 2009-04-28 | 2009-09-23 | 重庆大学 | 一种锂离子电池负极复合材料及其制备方法 |
CN101609891A (zh) * | 2007-07-27 | 2009-12-23 | 三星Sdi株式会社 | Si/C复合物、负极活性材料、及包含其的锂电池 |
CN102113161A (zh) * | 2008-08-20 | 2011-06-29 | 三洋电机株式会社 | 非水电解质二次电池 |
EP1702375B1 (en) * | 2003-12-19 | 2013-04-10 | Phillips 66 Company | Carbon-coated silicon particle power as the anode material for lithium ion batteries and the method of making the same |
CN103262307A (zh) * | 2010-12-13 | 2013-08-21 | 三洋电机株式会社 | 锂二次电池及其制造方法 |
CN103474668A (zh) * | 2013-08-23 | 2013-12-25 | 苏州艾特斯环保材料有限公司 | 一种锂电池专用石墨烯导电剂 |
CN103779600A (zh) * | 2013-12-19 | 2014-05-07 | 宁波维科电池股份有限公司 | 一种钛酸锂电池及制造方法 |
CN103928668A (zh) * | 2014-04-28 | 2014-07-16 | 深圳格林德能源有限公司 | 一种锂离子电池及其正极材料的制备方法 |
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CN102751530B (zh) * | 2011-06-02 | 2014-12-03 | 张潘毅 | 一种含金属类导电物质高容量锂离子电池 |
CN103886932B (zh) * | 2014-03-25 | 2017-07-25 | 深圳市纳米港有限公司 | 碳纳米管导电浆料及其制备方法和用途 |
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2014
- 2014-09-15 CN CN201410467740.6A patent/CN104810506B/zh active Active
Patent Citations (9)
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EP1702375B1 (en) * | 2003-12-19 | 2013-04-10 | Phillips 66 Company | Carbon-coated silicon particle power as the anode material for lithium ion batteries and the method of making the same |
CN101151765A (zh) * | 2005-03-29 | 2008-03-26 | 三洋电机株式会社 | 非水电解质二次电池 |
CN101609891A (zh) * | 2007-07-27 | 2009-12-23 | 三星Sdi株式会社 | Si/C复合物、负极活性材料、及包含其的锂电池 |
CN102113161A (zh) * | 2008-08-20 | 2011-06-29 | 三洋电机株式会社 | 非水电解质二次电池 |
CN101540390A (zh) * | 2009-04-28 | 2009-09-23 | 重庆大学 | 一种锂离子电池负极复合材料及其制备方法 |
CN103262307A (zh) * | 2010-12-13 | 2013-08-21 | 三洋电机株式会社 | 锂二次电池及其制造方法 |
CN103474668A (zh) * | 2013-08-23 | 2013-12-25 | 苏州艾特斯环保材料有限公司 | 一种锂电池专用石墨烯导电剂 |
CN103779600A (zh) * | 2013-12-19 | 2014-05-07 | 宁波维科电池股份有限公司 | 一种钛酸锂电池及制造方法 |
CN103928668A (zh) * | 2014-04-28 | 2014-07-16 | 深圳格林德能源有限公司 | 一种锂离子电池及其正极材料的制备方法 |
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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. |