CN112599733B - 一种磷元素掺杂的Si/SiOx/C负极材料的合成方法 - Google Patents
一种磷元素掺杂的Si/SiOx/C负极材料的合成方法 Download PDFInfo
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- CN112599733B CN112599733B CN202011431414.1A CN202011431414A CN112599733B CN 112599733 B CN112599733 B CN 112599733B CN 202011431414 A CN202011431414 A CN 202011431414A CN 112599733 B CN112599733 B CN 112599733B
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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
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- 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
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/386—Silicon or alloys based on silicon
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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
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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
- 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
- H01M4/628—Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
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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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CN202011431414.1A CN112599733B (zh) | 2020-12-09 | 2020-12-09 | 一种磷元素掺杂的Si/SiOx/C负极材料的合成方法 |
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CN202011431414.1A CN112599733B (zh) | 2020-12-09 | 2020-12-09 | 一种磷元素掺杂的Si/SiOx/C负极材料的合成方法 |
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CN112599733B true CN112599733B (zh) | 2022-07-12 |
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CN113690426A (zh) * | 2021-08-19 | 2021-11-23 | 深圳市桥底科技有限公司 | 多孔硅及其制备方法、锂电池负极材料、锂电池与设备 |
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CN103779601A (zh) * | 2013-12-19 | 2014-05-07 | 宁波维科电池股份有限公司 | 一种硅负极锂离子电池及制造方法 |
CN106935836A (zh) * | 2017-04-26 | 2017-07-07 | 宁夏博尔特科技有限公司 | 锂离子电池硅氧化物与碳复合负极材料及其制备方法 |
CN108172775A (zh) * | 2017-11-23 | 2018-06-15 | 合肥国轩高科动力能源有限公司 | 一种锂离子电池用磷掺杂硅碳负极材料及其制备方法 |
CN108199030A (zh) * | 2018-01-11 | 2018-06-22 | 南开大学 | 锂离子二次电池多孔硅/石墨/碳复合负极材料的制备方法 |
CN109830662A (zh) * | 2019-01-25 | 2019-05-31 | 武汉科技大学 | 一种磷掺杂纳米硅锂离子电池负极材料及其制备方法 |
CN110676446A (zh) * | 2019-09-23 | 2020-01-10 | 深圳市汇鑫利电子科技有限公司 | 一种锂磷氧氮改性的硅碳复合材料及其制备方法 |
CN110690439A (zh) * | 2019-10-25 | 2020-01-14 | 河南大森林生物科技有限公司 | 一种采用含硅生物质制备P、N共掺杂C/SiOx锂离子电池复合负极材料的绿色方法 |
CN111525108A (zh) * | 2020-04-20 | 2020-08-11 | 南昌大学 | 一种碳包覆硅负极材料的合成方法 |
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EP2989671B8 (en) * | 2013-04-27 | 2019-03-20 | Shanghai Jiaotong University | SiOx/Si/C COMPOSITE MATERIAL AND PROCESS OF PRODUCING THEREOF, AND ANODE FOR LITHIUM ION BATTERY COMPRISING SAID COMPOSITE MATERIAL |
CN105789594B (zh) * | 2016-04-25 | 2018-03-02 | 中国科学院化学研究所 | 一种硅/氧化硅/碳复合材料及其制备方法和应用 |
CN112018334A (zh) * | 2019-05-28 | 2020-12-01 | 贝特瑞新材料集团股份有限公司 | 一种硅氧化物/碳复合负极材料及其制备方法和锂离子电池 |
CN111446431B (zh) * | 2020-04-14 | 2022-12-06 | 南京宁智高新材料研究院有限公司 | 一种氧转移反应增强锂离子电池硅氧碳负极材料的界面接触的方法 |
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2020
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CN103779601A (zh) * | 2013-12-19 | 2014-05-07 | 宁波维科电池股份有限公司 | 一种硅负极锂离子电池及制造方法 |
CN106935836A (zh) * | 2017-04-26 | 2017-07-07 | 宁夏博尔特科技有限公司 | 锂离子电池硅氧化物与碳复合负极材料及其制备方法 |
CN108172775A (zh) * | 2017-11-23 | 2018-06-15 | 合肥国轩高科动力能源有限公司 | 一种锂离子电池用磷掺杂硅碳负极材料及其制备方法 |
CN108199030A (zh) * | 2018-01-11 | 2018-06-22 | 南开大学 | 锂离子二次电池多孔硅/石墨/碳复合负极材料的制备方法 |
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CN111525108A (zh) * | 2020-04-20 | 2020-08-11 | 南昌大学 | 一种碳包覆硅负极材料的合成方法 |
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