CN107482187A - 沥青碳包覆氟化碳正极材料及其制备方法 - Google Patents
沥青碳包覆氟化碳正极材料及其制备方法 Download PDFInfo
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- CN107482187A CN107482187A CN201710621698.2A CN201710621698A CN107482187A CN 107482187 A CN107482187 A CN 107482187A CN 201710621698 A CN201710621698 A CN 201710621698A CN 107482187 A CN107482187 A CN 107482187A
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- fluorocarbons
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- positive electrode
- carbon coating
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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
- H01M4/5835—Comprising fluorine or fluoride salts
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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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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/14—Cells with non-aqueous electrolyte
- H01M6/16—Cells with non-aqueous electrolyte with organic electrolyte
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710621698.2A CN107482187B (zh) | 2017-07-27 | 2017-07-27 | 沥青碳包覆氟化碳正极材料及其制备方法 |
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CN201710621698.2A CN107482187B (zh) | 2017-07-27 | 2017-07-27 | 沥青碳包覆氟化碳正极材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN107482187A true CN107482187A (zh) | 2017-12-15 |
CN107482187B CN107482187B (zh) | 2020-07-03 |
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CN201710621698.2A Active CN107482187B (zh) | 2017-07-27 | 2017-07-27 | 沥青碳包覆氟化碳正极材料及其制备方法 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109461923A (zh) * | 2018-11-13 | 2019-03-12 | 山东重山光电材料股份有限公司 | 一种锂一次电池用复合氟化碳正极材料及其制备方法和应用 |
CN110380014A (zh) * | 2019-04-26 | 2019-10-25 | 中国航发北京航空材料研究院 | 一种高稳定性的锂硫电池用复合正极材料的制备方法 |
CN111628168A (zh) * | 2020-06-20 | 2020-09-04 | 沈晨 | 一种新型氟化石墨复合锂离子电池负极材料及其制备方法 |
CN112038650A (zh) * | 2020-07-28 | 2020-12-04 | 天津力神电池股份有限公司 | 一种软包装锂氟化碳一次电池 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105161681A (zh) * | 2015-08-10 | 2015-12-16 | 湘潭大学 | 一种微胶囊化碳包覆氟化碳正极材料及其制备方法 |
CN106252596A (zh) * | 2016-08-05 | 2016-12-21 | 深圳市贝特瑞新能源材料股份有限公司 | 软碳石墨复合负极材料、制备方法及锂离子电池 |
-
2017
- 2017-07-27 CN CN201710621698.2A patent/CN107482187B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105161681A (zh) * | 2015-08-10 | 2015-12-16 | 湘潭大学 | 一种微胶囊化碳包覆氟化碳正极材料及其制备方法 |
CN106252596A (zh) * | 2016-08-05 | 2016-12-21 | 深圳市贝特瑞新能源材料股份有限公司 | 软碳石墨复合负极材料、制备方法及锂离子电池 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109461923A (zh) * | 2018-11-13 | 2019-03-12 | 山东重山光电材料股份有限公司 | 一种锂一次电池用复合氟化碳正极材料及其制备方法和应用 |
CN110380014A (zh) * | 2019-04-26 | 2019-10-25 | 中国航发北京航空材料研究院 | 一种高稳定性的锂硫电池用复合正极材料的制备方法 |
CN111628168A (zh) * | 2020-06-20 | 2020-09-04 | 沈晨 | 一种新型氟化石墨复合锂离子电池负极材料及其制备方法 |
CN112038650A (zh) * | 2020-07-28 | 2020-12-04 | 天津力神电池股份有限公司 | 一种软包装锂氟化碳一次电池 |
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Address after: No.8 Haitai Avenue, Huayuan Industrial Park, Binhai New Area, Tianjin, 300384 Patentee after: Tianjin Bamo Technology Co.,Ltd. Address before: No.8 Haitai Avenue, Huayuan Industrial Park, Binhai New Area, Tianjin, 300384 Patentee before: TIANJIN B & M SCIENCE AND TECHNOLOGY JOINT-STOCK Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder |
Address after: No.8 Haitai Avenue, Huayuan Industrial Park, Binhai New Area, Tianjin, 300384 Patentee after: Tianjin Bamo Technology Co.,Ltd. Address before: No.8 Haitai Avenue, Huayuan Industrial Park, Binhai New Area, Tianjin, 300384 Patentee before: TIANJIN B & M SCIENCE AND TECHNOLOGY JOINT-STOCK Co.,Ltd. |