锂离子电池纳米负极电极材料  

Nano-scale Negative Electrode Materials for Lithium Ion Batteries

作　　者：郑洪河[1] 石磊[1] 曲群婷[1] 徐仲榆[2] 

机构地区：[1]河南师范大学化学与环境科学学院,新乡453007 [2]湖南大学新型炭材料研究所,长沙410082

出　　处：《化学通报》2006年第10期741-748,共8页Chemistry

基　　金：国家自然科学基金(20573033);河南省杰出青年科学基金(04120001100)资助项目

摘　　要：综述了锂离子电池纳米负极材料研究的最新进展,根据材料的化学组成把锂离子电池纳米级负极材料分为金属基纳米负极材料、非金属基纳米负极材料、金属-非金属复合纳米负极材料、纳米氧化物负极材料和其它纳米负极材料。论述了各类材料的优势和存在的问题,探讨了这些材料的主要制备方法与其结构、形貌和电化学性能之间的关系,展望了纳米负极材料用于锂离子电池的前景。Progresses of nano-scale anode materials for lithium ion batteries were reviewed. According to chemical composition, nano-seale anode materials were classified into metallic, nonmetallic, metal-nonmetal composites, metal oxides and the others. Advantages and disadvantages of each kind of the anode materials were elaborated. Relationships between the preparing methods and the structure, morphology, and electrochemical properties for different nano-crystalline anode materials were discussed. Prospects of the nano-scale anode materials for lithium ion batteries were predieted.

关 键 词：锂离子电池 负极材料 纳米材料 制备 电化学性质 

分 类 号：TM912[电气工程—电力电子与电力传动]