CN105720255B - 一种氮磷共掺杂碳包覆石墨负极材料的制备方法 - Google Patents
一种氮磷共掺杂碳包覆石墨负极材料的制备方法 Download PDFInfo
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- CN105720255B CN105720255B CN201610124604.6A CN201610124604A CN105720255B CN 105720255 B CN105720255 B CN 105720255B CN 201610124604 A CN201610124604 A CN 201610124604A CN 105720255 B CN105720255 B CN 105720255B
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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
- 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
- H01M4/364—Composites as mixtures
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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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- 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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Abstract
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CN201610124604.6A CN105720255B (zh) | 2016-03-04 | 2016-03-04 | 一种氮磷共掺杂碳包覆石墨负极材料的制备方法 |
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CN201610124604.6A CN105720255B (zh) | 2016-03-04 | 2016-03-04 | 一种氮磷共掺杂碳包覆石墨负极材料的制备方法 |
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CN105720255A CN105720255A (zh) | 2016-06-29 |
CN105720255B true CN105720255B (zh) | 2018-08-07 |
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CN201610124604.6A Active CN105720255B (zh) | 2016-03-04 | 2016-03-04 | 一种氮磷共掺杂碳包覆石墨负极材料的制备方法 |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106450311B (zh) * | 2016-10-14 | 2019-10-15 | 焦作聚能能源科技有限公司 | 一种石墨复合负极材料及其制备方法 |
CN106785161B (zh) * | 2016-11-19 | 2019-05-03 | 天津赫维科技有限公司 | 一种环保的石墨负极的再生处理方法 |
CN106684360B (zh) * | 2017-01-20 | 2019-04-12 | 江西紫宸科技有限公司 | 人造石墨负极材料的碳包覆方法、负极材料和锂离子电池 |
CN107528058A (zh) * | 2017-08-31 | 2017-12-29 | 北方奥钛纳米技术有限公司 | 复合改性石墨负极材料的制备方法及复合改性石墨负极材料和应用 |
CN107681141B (zh) * | 2017-09-26 | 2020-11-27 | 福建师范大学 | 一种碳包覆硼酸镍纳米棒的钠离子电池负极材料 |
CN110265743B (zh) * | 2019-06-24 | 2021-11-09 | 中国科学院过程工程研究所 | 一种离子液体包覆废旧动力电池人造石墨材料的再生方法 |
CN111403738A (zh) * | 2020-03-19 | 2020-07-10 | 湖北容百锂电材料有限公司 | 电芯的正极活性材料、高电压高倍率电芯及其制作方法 |
CN112510199A (zh) * | 2020-11-13 | 2021-03-16 | 深圳市翔丰华科技股份有限公司 | 掺氮碳多层式包覆石墨负极材料及其制备方法 |
CN114023955B (zh) * | 2021-10-29 | 2024-01-30 | 凯盛石墨碳材料有限公司 | 一种碱金属离子电池用负极材料及其制备方法 |
CN114824206B (zh) * | 2022-04-18 | 2022-11-01 | 晖阳(贵州)新能源材料有限公司 | 一种长寿命高首效硬碳复合材料及其制备方法 |
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CN103570011B (zh) * | 2013-10-28 | 2015-10-07 | 复旦大学 | 一种氮磷共掺杂的多孔石墨烯材料的制备方法 |
CN104841468B (zh) * | 2014-02-19 | 2017-05-03 | 中国科学院金属研究所 | 一种碳基非金属固体碱纳米催化剂及其制备方法和应用 |
CN104282896A (zh) * | 2014-09-18 | 2015-01-14 | 东莞市翔丰华电池材料有限公司 | 一种掺氮碳包覆石墨负极材料及其制备方法 |
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