首页> 外国专利> METHOD TO PRODUCE NANOSTRUCTURED MULTILAYER 3D COMPOSITE MATERIAL FOR NEGATIVE ELECTRODE OF LITHIUM-ION BATTERY, COMPOSITE MATERIAL, NEGATIVE ELECTRODE AND LITHIUM-ION BATTERY

METHOD TO PRODUCE NANOSTRUCTURED MULTILAYER 3D COMPOSITE MATERIAL FOR NEGATIVE ELECTRODE OF LITHIUM-ION BATTERY, COMPOSITE MATERIAL, NEGATIVE ELECTRODE AND LITHIUM-ION BATTERY

机译:锂离子电池负极的纳米结构多层3D复合材料的生产方法,复合材料,负极和锂离子电池

摘要

FIELD: electricity.;SUBSTANCE: at the first stage of the method realisation on a current-conducting substrate by a method of plasma-chemical synthesis from a gas phase in a plasma of an electric DC charge, a layer of a film of a nanocrystalline graphite is formed in the form of a 3D nanocarbon structure, and on the second stage a 3D composite material is formed, for this purpose the film grown on the first stage is conformally coated with at least one layer of active anode material, such as a silicon-containing material applied above the film in an even layer with thickness of 0.03-0.5 mcm.;EFFECT: method simplicity, stable operation of a negative electrode of a lithium-ion battery, improved operational properties.;12 cl, 7 dwg
机译:领域:电。物质:在方法中的第一阶段,通过从直流电荷的等离子体中的气相通过等离子体化学合成的方法在导电衬底上实现纳米晶膜层石墨以3D纳米碳结构的形式形成,并且在第二阶段形成3D复合材料,为此目的,在第一阶段生长的膜被保形地涂覆了至少一层活性阳极材料,例如含硅材料在薄膜上方均匀地涂覆,厚度为0.03-0.5 mcm .;效果:方法简单,锂离子电池负极的稳定运行,改进的运行性能; 12 cl,7 dwg

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