摘要
层状LiMnO2具有成本低、无毒和比容量高等优点,是一种非常有发展前景的正极材料。本文介绍了近年来国内外层状LiMnO2的研究进展。主要阐述了层状LiMnO2的结构与性能的关系。结合笔者的工作,着重探讨了离子掺杂改性对层状LiMnO2的电化学性能的影响。最后,简要指明了层状LiMnO2将来的可能研究方向。
Layered LiMnO2 has the advantages of low cost, no toxicity and high specific capacity and so on, so it is a very promising cathode material for lithium-ion batteries. In this paper, the research progress of layered LiMnO2 in recent years was introduced. The relations between structure and performances of layered LiMnO2 have been described. Combined with the author's work, the influences of doped layered LiMnO2 on electrochemical performances were discussed in detail. Finally, the possible research directions of layered LiMnO2 in the future are proposed.
出处
《化学通报》
CAS
CSCD
北大核心
2005年第7期497-503,共7页
Chemistry
基金
中国科学院"西部之光"人才计划与中国科学院青年创新基金资助项目
