Factors influencing Li^(+)migration in garnet-type ceramic electrolytes  

作　　者：Yu Huan Yi Fan Yining Li Baoyi Yin Xun Hu Dehua Dong Tao Wei 

机构地区：[1]School of Material Science and Engineering,University of Jinan,336 Nanxinzhuang West Road,Jinan,Shandong,250022,China

出　　处：《Journal of Materiomics》2019年第2期214-220,共7页无机材料学学报（英文）

基　　金：This work was supported by the Natural Science Foundation of China(Grant No.51702122 and 51702119);the Shandong Provincial Natural Science Foundation,China(ZR2016EMQ07).

摘　　要：Garnet-type ceramic electrolyte with exceptionally high Li^(+) conductivity has attracted wide interests for the development of safe electrochemical devices.However,the factors affecting the ionic migration still deserve more attentions.In this study,five garnet-types ceramic electrolyte were chosen to investigate the factors.The thermal behavior of garnet-type electrolyte during sintering was studied to achieve high conductivity.The electrochemical properties are correlated with crystal structure,migrating route and lattice parameters.Nine influening factors were discussed to analyze the ionic migration in garnet-type ceramic electrolyte.

关 键 词：CERAMIC conductivity. ELECTROLYTE 

分 类 号：TQ1[化学工程]