IONIC-CONDUCTIVITY OF AND PHASE-TRANSITION IN LITHIUM THIOPHOSPHATE LI3PS4

被引：305

作者：

TACHEZ, M

MALUGANI, JP

MERCIER, R

ROBERT, G

机构：

[1] Univ de Franche-Comte, Lab, d'Electrochimie des Solides,, Besancon, Fr, Univ de Franche-Comte, Lab d'Electrochimie des Solides, Besancon, Fr

来源：

SOLID STATE IONICS | 1984年 / 14卷 / 03期

关键词：

DIFFERENTIAL THERMAL ANALYSIS - Applications - ELECTRIC MEASUREMENTS - Conductivity - ELECTROLYTES - Testing - LITHIUM COMPOUNDS - Electric Conductivity;

D O I：

10.1016/0167-2738(84)90097-3

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：

A phase transition of Li//3PS//4 has been revealed at 190 degree C both by DTA and by a discontinuity in the Arrhenius plots of conductivity. The conductivity is increased by a step of 0. 5, and the low and high temperature ranges are characterized by activation energies of respectively 0. 49 ( plus or minus 0. 01) ev and 0. 46 ( plus or minus 0. 01) ev. A small order-disorder of the Li** plus ion distribution might be the source of this phenomenon; Li//3PS//4 may be considered as a good lithium crystalline electrolyte.

引用

页码：181 / 185

页数：5

共 15 条

[1] LITHIUM ION CONDUCTING SOLIDS FOR AMBIENT APPLICATIONS [J].

ARMSTRONG, RD ;

LANDLES, K .

JOURNAL OF APPLIED ELECTROCHEMISTRY, 1982, 12 (05) :533-535

[2] GALVANIC CELL STUDIES ON IONIC CARBIDE AND NITRIDE SOLUTIONS IN MOLTEN-SALTS [J].

BONOMI, A ;

HADATE, M ;

GENTAZ, C .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1977, 124 (07) :982-986

[3]

DUCHANGE JP, 1981, MICROTECH, P52

[4]

HAVEN Y, 1950, RECL TRAV CHIM PAY B, V69, P1471

[5]

JACKSON JH, 1969, J PHYS CHEM SOLIDS, V30, P1973

[6] NEW CONDUCTING GLASSES USING THE LITHIUM ION AND THEIR APPLICATIONS IN ELECTROCHEMICAL GENERATORS [J].

MALUGANI, JP ;

FAHYS, B ;

MERCIER, R ;

ROBERT, G ;

DUCHANGE, JP ;

BAUDRY, S ;

BROUSSELY, M ;

GABANO, JP .

SOLID STATE IONICS, 1983, 9-10 (DEC) :659-665

[7]

MALUGANI JP, 1982, 161ST M EL SOC MONTR

[8] SUPERIONIC CONDUCTION IN LI2S-P2S5-LII-GLASSES [J].

MERCIER, R ;

MALUGANI, JP ;

FAHYS, B ;

ROBERT, G .

SOLID STATE IONICS, 1981, 5 (OCT) :663-666

[9] STRUCTURE OF LITHIUM TETRATHIOPHOSPHATE [J].

MERCIER, R ;

MALUGANI, JP ;

FAHYS, B ;

ROBERT, G ;

DOUGLADE, J .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1982, 38 (JUL) :1887-1890

[10]

PHILIPS JB, 1983, J POWER SOURCES, V9, P373

← 1 2 →