首页|Effects of LiF Addition in Lithium Ion Conductor La_(0.56)Li_(0.33)TiO_3

Effects of LiF Addition in Lithium Ion Conductor La_(0.56)Li_(0.33)TiO_3

扫码查看
原文链接
  • NETL
  • NSTL
  • Trans Tech Publications Ltd
The compositions La_(0.56)Li_(0.33)TiO_(2.95)F_(0.05)·xLiF (x=0-025) were prepared by addition of LiF to the disordered form of the well-known Li ion conductor La_(0.56)Li_(0.33)TiO_3. Although the total conductivities improved, there was no change in the bulk conductivity with LiF addition. No reflections due to LiF were observed in their XRD patterns, and the profiles and the chemical shifts of their ~(19)F MAS-NMR resonances were almost the same as those of LiF. The results indicate that no substitution of F takes place, and that the added LiF acts simply as a sintering assistant agent.

lithium ionionic conductivitysolid electrolyteperovskitelithiumfluoride

Itta Komiya、Keisuke Nakao、Kiyofumi Yamagiwa、Jun Kuwano

展开 >

Graduate School of Chemical Sciences and Technology, Tokyo University of Science 12-1 Ichigayafunagawara-machi, Shinjuku-ku, Tokyo 162-0826, JAPAN

2010

10.4028/www.scientific.net/KEM.445.229

Key engineering materials

Key engineering materials

ISSN：1013-9826
年,卷(期)：2010.445
  • 9