Paper Title:
Preparation of High Lithium-Ion Conductive Ceramic
  Abstract

Lithium ionic conductive solid electrolyte discs based on NASICON-type Li1+xGaxTi2-x(PO4)3 (x = 0.1 - 0.9) were prepared by a wet-chemical route at 1173 - 1273K. Crystalline phase, density, and electrical conductivity of the sintered discs were systematically investigated. Single phase of LiTi2(PO4)3 systems were obtained at the calcination temperatures above 773K. Maximum conductivity 7.3 x 10-4 S/cm at 303K and activation energy of 0.30eV were obtained for the Li1.25Ga0.25Ti1.75(PO4)3 discs sintered at 1223K.

  Info
Periodical
Materials Science Forum (Volumes 544-545)
Edited by
Hyungsun Kim, Junichi Hojo and Soo Wohn Lee
Pages
1033-1036
DOI
10.4028/www.scientific.net/MSF.544-545.1033
Citation
K. Oda, S. Takase, Y. Shimizu, "Preparation of High Lithium-Ion Conductive Ceramic", Materials Science Forum, Vols. 544-545, pp. 1033-1036, 2007
Online since
May 2007
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Price
$32.00
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