无机固体电解质用于锂及锂离子蓄电池的研究进展Ⅱ玻璃态锂无机固体电解质  

Research progress of inorganic solid electrolyte materials for lithium and lithium ion batteries Ⅱ Glassy-state lithium inorganic solid electrolytes

作　　者：郑洪河[1] 曲群婷[1] 石静[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,河南新乡453007 [2]湖南大学新型炭材料研究所,湖南长沙410082

出　　处：《电源技术》2007年第12期1015-1020,共6页Chinese Journal of Power Sources

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

摘　　要：玻璃态锂无机固体电解质用于锂及锂离子蓄电池具有安全、循环性能好和电化学阻抗小等突出优点。分类介绍了玻璃态锂无机固体电解质的组成与导锂机理,归纳了提高其导电性的方法,如添加锂盐、使用混合网络形成物和形成玻璃-陶瓷电解质等。展望了这类电解质材料在锂及锂离子蓄电池中的应用前景。The lithium and lithium ion batteries with glassy-state lithium inorganic solid electrolytes have some outstanding advantages, such as highly safety, excellent cycling performance and small electrochemical impedance, and etc. The composition and lithium-conductive mechanisms of glassy-state lithium inorganic electrolytes were presented, and the methods of improving their conductivity were summarized, such as doping lithium salts, mixing network former and forming glass-ceramic electrolytes. The application prospects of this kind of materials in lithium and lithium ion batteries were evaluated.

关 键 词：锂离子蓄电池 玻璃 固体电解质 离子电导率 

分 类 号：TM912.9[电气工程—电力电子与电力传动]