CN103500815B - 锂离子电池软碳复合负极材料及其制备方法 - Google Patents
锂离子电池软碳复合负极材料及其制备方法 Download PDFInfo
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- CN103500815B CN103500815B CN201310444961.7A CN201310444961A CN103500815B CN 103500815 B CN103500815 B CN 103500815B CN 201310444961 A CN201310444961 A CN 201310444961A CN 103500815 B CN103500815 B CN 103500815B
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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
- H01M4/58—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
- H01M4/583—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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- 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 Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
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CN201310444961.7A CN103500815B (zh) | 2013-09-26 | 2013-09-26 | 锂离子电池软碳复合负极材料及其制备方法 |
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CN201310444961.7A CN103500815B (zh) | 2013-09-26 | 2013-09-26 | 锂离子电池软碳复合负极材料及其制备方法 |
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CN103500815A CN103500815A (zh) | 2014-01-08 |
CN103500815B true CN103500815B (zh) | 2016-09-28 |
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CN201310444961.7A Active CN103500815B (zh) | 2013-09-26 | 2013-09-26 | 锂离子电池软碳复合负极材料及其制备方法 |
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Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI604655B (zh) * | 2014-08-08 | 2017-11-01 | Kureha Corp | Non-aqueous electrolyte secondary battery negative carbonaceous material |
TWI565654B (zh) | 2014-08-08 | 2017-01-11 | Kureha Corp | Production method of carbonaceous material for negative electrode of nonaqueous electrolyte secondary battery and carbonaceous material for negative electrode of nonaqueous electrolyte secondary battery |
CN104393262B (zh) * | 2014-10-22 | 2018-05-15 | 深圳市贝特瑞新能源材料股份有限公司 | 一种碳复合负极材料及其制备方法和包含其的锂离子电池 |
CN105304870B (zh) * | 2015-09-22 | 2018-01-02 | 江西正拓新能源科技有限公司 | 二次造粒锂离子电池负极材料及其制备方法 |
CN106252625B (zh) * | 2016-08-26 | 2022-06-07 | 宁波杉杉新材料科技有限公司 | 一种ev用锂离子电池石墨负极材料的制备方法 |
CN107293750B (zh) * | 2017-05-09 | 2019-06-28 | 燕山大学 | 一种具有零点三七纳米层间距软碳的制备方法 |
CN108808006B (zh) * | 2018-04-28 | 2020-12-11 | 宁德时代新能源科技股份有限公司 | 负极极片及电池 |
CN110203921A (zh) * | 2019-06-13 | 2019-09-06 | 广东凯金新能源科技股份有限公司 | 一种锂离子电池用改性天然石墨的制备方法 |
CN110600701B (zh) * | 2019-09-18 | 2021-03-30 | 湖南大学 | 一种锂离子电池LiMnPO4正极炭包覆的制备方法 |
CN111825088B (zh) * | 2020-07-07 | 2022-03-15 | 鞍钢化学科技有限公司 | 一种锂离子电池负极专用人造石墨材料的制备方法 |
CN112713277B (zh) * | 2020-12-30 | 2022-12-23 | 宁波杉杉新材料科技有限公司 | 一种硬炭材料及其制备方法和应用、锂离子电池 |
CN112768691B (zh) * | 2020-12-31 | 2022-05-03 | 宁波杉杉新材料科技有限公司 | 包覆剂、包覆改性的石墨负极材料及其制备方法和应用、锂离子电池 |
CN114695851B (zh) * | 2020-12-31 | 2024-04-09 | 湖州欧美化学有限公司 | 一种复合负极材料、负极、电池及其制备方法 |
CN113363448A (zh) * | 2021-06-18 | 2021-09-07 | 广东凯金新能源科技股份有限公司 | 一种软碳复合石墨负极材料及其制备方法 |
CN113363447A (zh) * | 2021-06-18 | 2021-09-07 | 广东凯金新能源科技股份有限公司 | 一种硬碳复合石墨负极材料及其制备方法 |
CN113594450B (zh) * | 2021-07-15 | 2023-01-13 | 山西沁新能源集团股份有限公司 | 一种锂离子电池用煤基人造石墨负极材料的制备方法 |
CN114551871B (zh) * | 2021-12-21 | 2024-08-16 | 太原理工大学 | 一种球形硬碳复合材料及其制备方法和应用 |
CN114335464B (zh) * | 2021-12-24 | 2023-11-24 | 郴州杉杉新材料有限公司 | 异形中间相炭微球、负极材料及制备方法、应用 |
CN114530334B (zh) * | 2022-03-03 | 2023-08-15 | 桂林理工大学 | 一种沥青基碳/二氧化锰复合电极材料及其制备方法和应用 |
CN118136841B (zh) * | 2024-05-10 | 2024-07-02 | 四川金汇能新材料股份有限公司 | 一种利用粉碎尾料制备的软碳复合负极材料及制备方法 |
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CN101682030A (zh) * | 2007-06-01 | 2010-03-24 | 松下电器产业株式会社 | 复合负极活性物质以及非水电解质二次电池 |
CN101916856A (zh) * | 2010-08-05 | 2010-12-15 | 深圳市贝特瑞新能源材料股份有限公司 | 锂离子动力与储能电池用负极材料及其制备方法 |
CN102280629A (zh) * | 2011-07-04 | 2011-12-14 | 深圳市翔丰华科技有限公司 | 一种各向同性石墨负极材料及其制备方法 |
CN102449824A (zh) * | 2009-03-30 | 2012-05-09 | 住友金属工业株式会社 | 混合碳材料和非水系二次电池用负极 |
CN103050699A (zh) * | 2012-12-28 | 2013-04-17 | 深圳市贝特瑞新能源材料股份有限公司 | 一种锂离子电池软碳负极材料及其制备方法 |
CN103140969A (zh) * | 2010-09-29 | 2013-06-05 | 三菱化学株式会社 | 非水电解液二次电池负极用炭材及其制造方法、使用该炭材的非水系二次电池用负极以及非水电解液二次电池 |
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- 2013-09-26 CN CN201310444961.7A patent/CN103500815B/zh active Active
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CN101682030A (zh) * | 2007-06-01 | 2010-03-24 | 松下电器产业株式会社 | 复合负极活性物质以及非水电解质二次电池 |
CN102449824A (zh) * | 2009-03-30 | 2012-05-09 | 住友金属工业株式会社 | 混合碳材料和非水系二次电池用负极 |
CN101916856A (zh) * | 2010-08-05 | 2010-12-15 | 深圳市贝特瑞新能源材料股份有限公司 | 锂离子动力与储能电池用负极材料及其制备方法 |
CN103140969A (zh) * | 2010-09-29 | 2013-06-05 | 三菱化学株式会社 | 非水电解液二次电池负极用炭材及其制造方法、使用该炭材的非水系二次电池用负极以及非水电解液二次电池 |
CN102280629A (zh) * | 2011-07-04 | 2011-12-14 | 深圳市翔丰华科技有限公司 | 一种各向同性石墨负极材料及其制备方法 |
CN103050699A (zh) * | 2012-12-28 | 2013-04-17 | 深圳市贝特瑞新能源材料股份有限公司 | 一种锂离子电池软碳负极材料及其制备方法 |
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Address after: 518106 Gongming City, Guangdong province Guangming New District Office of the West community high and New Technology Industrial Park, building eighth, Patentee after: Beitrei New Materials Group Co.,Ltd. Address before: 518106 Gongming City, Guangdong province Guangming New District Office of the West community high and New Technology Industrial Park, building eighth, Patentee before: SHENZHEN BTR NEW ENERGY MATERIALS Inc. |
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Effective date of registration: 20210914 Address after: 158100 leap forward Committee of Mashan District Central Community, Jixi City, Heilongjiang Province Patentee after: JIXI BTR GRAPHITE INDUSTRIAL PARK Co.,Ltd. Patentee after: Jixi Super Carbon Technology Co.,Ltd. Patentee after: Beitrei New Materials Group Co.,Ltd. Address before: 518106 Guangdong Shenzhen Guangming New District Gongming office, saitan community high tech Industrial Park eighth Patentee before: Beitrei New Materials Group Co.,Ltd. |
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Address after: 158100 leap forward Committee of Mashan District Central Community, Jixi City, Heilongjiang Province Patentee after: Jixi beiteri New Energy Technology Co.,Ltd. Patentee after: Jixi Super Carbon Technology Co.,Ltd. Patentee after: Beitrei New Materials Group Co.,Ltd. Address before: 158100 leap forward Committee of Mashan District Central Community, Jixi City, Heilongjiang Province Patentee before: JIXI BTR GRAPHITE INDUSTRIAL PARK Co.,Ltd. Patentee before: Jixi Super Carbon Technology Co.,Ltd. Patentee before: Beitrei New Materials Group Co.,Ltd. |