CN114122370B - 一种多孔碳双键修饰诱导硅烷沉积的负极材料及其制备方法和应用 - Google Patents
一种多孔碳双键修饰诱导硅烷沉积的负极材料及其制备方法和应用 Download PDFInfo
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- CN114122370B CN114122370B CN202111277420.0A CN202111277420A CN114122370B CN 114122370 B CN114122370 B CN 114122370B CN 202111277420 A CN202111277420 A CN 202111277420A CN 114122370 B CN114122370 B CN 114122370B
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Classifications
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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
-
- 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
-
- 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
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
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CN117716539A (zh) * | 2022-07-12 | 2024-03-15 | 宁德时代新能源科技股份有限公司 | 硅碳复合材料及包含其的负极极片 |
CN115646063B (zh) * | 2022-09-27 | 2024-05-07 | 美埃(南京)电子设备有限公司 | 一种防开裂微静电滤芯材料及其制备方法 |
US20240204163A1 (en) * | 2022-12-16 | 2024-06-20 | Global Graphene Group, Inc. | Process for Depositing and Prelithiating an Anode Active Material in Porous Conductive Particles for Lithium Batteries |
CN117699772B (zh) * | 2024-02-02 | 2024-08-16 | 中国石油大学(华东) | 一种硅烷沉积的多孔碳的负极材料的制备方法及其应用 |
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Effective date of registration: 20241112 Address after: Building 25, Jinghe Intelligent Manufacturing Innovation Industrial Park, Kangying Village, Yongle Town, Jinghe New City, Xixian New Area, Xi'an City, Shaanxi Province 710000 Patentee after: Shaanxi Jiangfan Guizhi New Materials Co.,Ltd. Country or region after: China Address before: 710049 No. 28 West Xianning Road, Shaanxi, Xi'an Patentee before: XI'AN JIAOTONG University Country or region before: China |
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