Preparation of Nanostructured Li1.4Al0.4Ti1.6(PO4)3 Glass-Ceramics by a Citrate Process

A Li1.4Al0.4Ti1.6(PO4)3 gel was successfully prepared by a citrate process and converted into nanostructured and highly Li+-conductive Li1.4Al0.4Ti1.6(PO4)3 glass-ceramics through heat treatment at 700–900 °C. The experimental results indicated that the Li-ion conductivity of the glass-ceramics depe...

Full description

Saved in:
Bibliographic Details
Published in:Chemistry letters 2005-04, Vol.34 (4), p.512-513
Main Authors: Xu, Xiaoxiong, Wen, Zhaoyin, Gu, Zhonghua, Xu, Xiaohe, Lin, Zuxiang
Format: Article
Language:English
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:A Li1.4Al0.4Ti1.6(PO4)3 gel was successfully prepared by a citrate process and converted into nanostructured and highly Li+-conductive Li1.4Al0.4Ti1.6(PO4)3 glass-ceramics through heat treatment at 700–900 °C. The experimental results indicated that the Li-ion conductivity of the glass-ceramics depended greatly on the grain size of the conducting phase in the specimens. An excellent room-temperature conductivity as high as 1.36 × 10−3 S cm−1 was obtained, which is one of the highest lithium-ion conductivity for solid electrolytes.
ISSN:0366-7022
1348-0715
DOI:10.1246/cl.2005.512