摘要
层状化合物Li1+xV3O8具有价格低、比容量高、循环寿命长等优点,因此成为近年来研究较多的正极材料之一。综述了近年来Li1+xV3O8正极材料的合成及掺杂改性的研究现状,重点对Li1+xV3O8正极材料的结构及其电化学性能进行了总结和探讨,并对Li1+xV3O8正极材料的发展前景进行了展望。
Li 1+xV3O8 has been extensively studied because of its possible application as a cathode material in rechargeable lithium batteries, due to its attractive electrochemical properties, such as low price, high specific energy and good cycle stability as Li-ion battery cathode. Recent progresses on synthesis and doping modification of Li1+xV3O8 positive material were reviewed in the paper. Emphasis was placed on the discussion of structures and electrochemical properties of the positive materials. And the development prospect of Li1+xV3O8 positive material was viewed too.
出处
《电池工业》
CAS
2009年第5期350-353,共4页
Chinese Battery Industry