Effects of structure on electrochemical properties of pyrolytic carbon anodes 聚合物熱裂解碳材料結構對電化學性能的影響
The development of lithium ion batteries and carbon anode materials are reviewed in detail 本文詳細總結了鋰離子電池及其炭負極材料的研究進展。
Tga standard test method for determination of thermogravimetric air reactivity of baked carbon anodes and cathode blocks 測定碳陽極和陰極塊的熱重
Standard test method for determination of tga co2 reactivity of baked carbon anodes and cathode blocks 測定碳陽極和陰極塊的tga co2反應性的標準試驗方法
Composite materials prepared by phenol resin coating on natural flake graphite and their use and performance as carbon anode materials in lithium ion secondary batteries 酚醛樹脂包覆石墨作為鋰離子二次電池炭負極材料的研究
The investigation and developing of lithium - ion batteries have attracted worldwide attention due to their excellent properties such as high cell voltage and specific capacity , and so on . remarking progress has been made on researching carbon anode materials 鋰離子電池以電壓高、比容量大等優(yōu)點倍受世人關注,對鋰離子電池的碳負極材料的研究已取得較大的進展,但正極材料中因鋰鈷氧化物價高而使其應用受到限制,開發(fā)新型的正極材料已是當務之急。
( 2 ) using the monomer containing the element of nitrogen or silicon , the organic gels doped uniformly by nitrogen or silicon were synthesized and carbonized into nitrogen or silicon - doped carbon xerogels . the carbon xerogels doped by metal elements of cadmium , cerium and zirconium were also prepared by uniformly introducing into cadmium , cerium and zirconium in the synthesis of organic gels precursor . the performance of lithium ion storage and behavior of charge and discharge of these doped carbon anode materials were studied , and the effects of the level of doped elements on the structure of carbon materials , furthermore on the act of storing lithium ions were accompanyingly analysed ( 2 )通過利用含氮、含硅單體合成氮、硅元素均勻摻雜的有機凝膠,以及在前體合成中均勻引入cd 、 ce和zr金屬元素的方法,制備了氮、硅及cd 、 ce和zr均勻摻雜的多孔碳陽極材料,考察了這種摻雜碳陽極材料的儲鋰性能和充放電過程,分析了摻雜元素水平對碳材料結構,從而對其儲鋰行為的影響,并進一步分析了基于有機凝膠的多孔碳陽極材料的儲鋰機制。