摘要
全固态锂离子二次电池具有更大能量密度和更高的安全使用性能 ,在未来的电动汽车和蓄能电站上有很好的应用前景。本文对一些典型的锂无机固体电解质进行分类讨论 ,对它们的性能、结构和导电机理进行评述。这些固体电解质具有较高的离子导电率 ,是目前的研究热点。文章总结了影响其导电率的几个重要因素以及作为理想锂无机固体电解质的几个基本要求。
Solid state lithium ion batteries have the advantages of high energy capacity and safety. They have potential applications in electric vehicle and energy storage. Some typical lithium inorganic solid electrolytes were classified and discussed in this paper. Their electrochemical properties, structural characteristics and conduction mechanisms are reviewed. These electrolytes have been widely studied because of their high ionic conductivity. Some key influence factors on the ionic conductivity and some basic requirement for an ideal lithium solid electrolyte are concluded.
出处
《化学进展》
SCIE
CAS
CSCD
2003年第2期101-106,共6页
Progress in Chemistry
基金
清华大学基础研究基金重点资助项目 (JC19990 5 4 )
清华大学材料研究院 985项目
福建省教委科研项目共同资助
关键词
锂离子电池
锂快离子导体
固体电解质
lithium ion batteries
lithium superionic conductors
solid electrolyte
