Synthesis and properties of lithium ion conductors Li3-2x(Sc1-xZrx)(2)(PO4)(3)

被引：13

作者：

Sato, M

Suzuki, T

Yoshida, K

Uematsu, K

Toda, K

Ye, ZG

机构：

[1] Dept. of Chem. and Chem. Engineering, Faculty of Engineering, Niigata University, Niigata, Niigata 950-21

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 1997年 / 250卷 / 1-2期

关键词：

lithium ion conductors;

D O I：

10.1016/S0925-8388(96)02746-6

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Lithium ion conductors, Li3-2x(Sc1-xZrx)(2)(PO4)(3) (0 less than or equal to x less than or equal to 0.3), were prepared by a solid-state reaction. TG-DTA analysis indicated no phase transition in the samples with x superior to 0.05. X-ray powder diffraction analysis of these samples clearly showed the stabilization of a superionic conduction phase at room temperature with an orthorhombic system Pbcn. The highest conductivity was observed for the sample with x=0.05, and ascribed to the stabilization of the superionic conduction phase and the introduction of vacancies on the Li+ sites by substituting Zr4+ for Sc3+.

引用

页码：510 / 514

页数：5

共 10 条

[1] LI+ -ION CONDUCTIVITY OF LI1+XMXTI2-X(PO4)3 (M-SC(3+),Y(3+)) [J].