摘要
综述了锂离子电池纳米正极材料的研究进展,阐述了这种材料用于锂离子电池的优势和存在的问题,把纳米正极材料分为过渡金属嵌锂化合物、金属氧化物和金属硫化物和其它纳米正极材料。归纳了不同纳米正极材料的主要制备方法,探讨了材料的制备方法与其结构、形貌和电化学性能之间的关系,展望了纳米正极材料用于锂离子电池的未来前景。
The progresses of nano-scale cathode materials for lithium ion batteries were reviewed. Advantages and disadvantages of these materials serving as positive electrodes in lithium ion batteries were elaborated. Nano-scale cathode materials were classified into lithium-inserted compounds, transition metal oxides, metal sulfides, and the other nano-cathode materials. Syntheses of these different nano-materials were summarized. Relationships between the preparation methods and the structure, morphology and electrochemical properties of the target nano-materials were discussed. Prospects of the nano-scale cathode materials for lithium ion batteries were predicted.
出处
《化学通报》
CAS
CSCD
北大核心
2005年第8期591-600,共10页
Chemistry
基金
河南省杰出青年科学基金 (0 4 12 0 0 0 110 0 )
河南省杰出人才创新工程基金 (0 4 0 30 2 5 0 0 )资助项目
