CN112010299A - 一种节能环保的人造石墨负极材料制备方法 - Google Patents
一种节能环保的人造石墨负极材料制备方法 Download PDFInfo
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- CN112010299A CN112010299A CN202010877822.3A CN202010877822A CN112010299A CN 112010299 A CN112010299 A CN 112010299A CN 202010877822 A CN202010877822 A CN 202010877822A CN 112010299 A CN112010299 A CN 112010299A
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/20—Graphite
- C01B32/205—Preparation
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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
- H01M4/58—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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/027—Negative electrodes
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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 & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Materials Engineering (AREA)
- Carbon And Carbon Compounds (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010877822.3A CN112010299A (zh) | 2020-08-27 | 2020-08-27 | 一种节能环保的人造石墨负极材料制备方法 |
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CN202010877822.3A CN112010299A (zh) | 2020-08-27 | 2020-08-27 | 一种节能环保的人造石墨负极材料制备方法 |
Publications (1)
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CN112010299A true CN112010299A (zh) | 2020-12-01 |
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CN202010877822.3A Pending CN112010299A (zh) | 2020-08-27 | 2020-08-27 | 一种节能环保的人造石墨负极材料制备方法 |
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CN (1) | CN112010299A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115196630A (zh) * | 2022-06-07 | 2022-10-18 | 谢艳 | 提高储能器件用的碳电极材料振实密度的制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103811758A (zh) * | 2014-02-19 | 2014-05-21 | 新乡市赛日新能源科技有限公司 | 一种合成石墨颗粒负极材料的制备方法 |
CN104085883A (zh) * | 2014-07-09 | 2014-10-08 | 深圳市贝特瑞新能源材料股份有限公司 | 一种锂离子电池用人造石墨负极材料及其制备方法 |
CN104425823A (zh) * | 2013-09-11 | 2015-03-18 | 宁波杉杉新材料科技有限公司 | 一种锂离子电池人造石墨负极材料及其制备方法 |
CN104756292A (zh) * | 2012-10-24 | 2015-07-01 | 东海炭素株式会社 | 锂二次电池负极材料用石墨粉末的制造方法 |
CN108101042A (zh) * | 2017-12-15 | 2018-06-01 | 大同新成新材料股份有限公司 | 一种锂电池石墨负极材料的生产工艺 |
-
2020
- 2020-08-27 CN CN202010877822.3A patent/CN112010299A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104756292A (zh) * | 2012-10-24 | 2015-07-01 | 东海炭素株式会社 | 锂二次电池负极材料用石墨粉末的制造方法 |
CN104425823A (zh) * | 2013-09-11 | 2015-03-18 | 宁波杉杉新材料科技有限公司 | 一种锂离子电池人造石墨负极材料及其制备方法 |
CN103811758A (zh) * | 2014-02-19 | 2014-05-21 | 新乡市赛日新能源科技有限公司 | 一种合成石墨颗粒负极材料的制备方法 |
CN104085883A (zh) * | 2014-07-09 | 2014-10-08 | 深圳市贝特瑞新能源材料股份有限公司 | 一种锂离子电池用人造石墨负极材料及其制备方法 |
CN108101042A (zh) * | 2017-12-15 | 2018-06-01 | 大同新成新材料股份有限公司 | 一种锂电池石墨负极材料的生产工艺 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115196630A (zh) * | 2022-06-07 | 2022-10-18 | 谢艳 | 提高储能器件用的碳电极材料振实密度的制备方法 |
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Inventor after: Han Feng Inventor after: Sun Yuzhi Inventor after: Han Shaofeng Inventor after: Yang Dongliang Inventor after: Peng Yuanmin Inventor before: Peng Yuanmin Inventor before: Han Feng Inventor before: Han Shaofeng Inventor before: Yang Dongliang Inventor before: Guo Feng |
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Application publication date: 20201201 |