Study of the thermoelectric power in amorphous and single crystalline lithium tetraborate -: Li2O+2B2O3

被引：33

作者：

Aliev, AE ^{[1
]}

Kholmanov, IN ^{[1
]}

Khabibullaev, PK ^{[1
]}

机构：

[1] Uzbek Acad Sci, Thermal Phys Dept, Tashkent 700135, Uzbekistan

来源：

SOLID STATE IONICS | 1999年 / 118卷 / 1-2期

关键词：

superionic conductors; lithium conductors; thermoelectric power; heat of transfer;

D O I：

10.1016/S0167-2738(98)00430-5

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：

The temperature dependence of thermoelectric power theta(T) and ionic conductivity sigma(T) in amorphous and single crystalline lithium tetraborate (LTB)-Li2O + 2B(2)O(3), have been presented. The results of these experimental studies of amorphous LTB are compared with the single crystalline one. The difference in these comparisons has been explained by the structural peculiarities of these samples. The complicated temperature dependence of thermoelectric power in single crystalline LTB has been considered to be a result of the existence of nonequivalent energetic positions for the lithium ions. The experimental results of these investigations are compared with the theoretical calculations. (C) 1999 Published by Elsevier Science B.V. All rights reserved.

引用

页码：111 / 116

页数：6

共 12 条

[1]

Aliev A.E., 1990, IZV AKAD NAUK SSSR S, V26, P1991

[2]

Aliev A. E., 1997, Fiz. Tverd. Tela, V39, P1548

[3]

ALIEV AE, 1997, UZBEK FIZ J, P61

[4]

CHEBOTIN VN, 1978, ELEKT TVERDYKH ELECT

[5]

GUREVICH YY, 1972, ITOGI NAUKI TEKH KTT, V4, P155

[6] THE IONIC-CONDUCTIVITY AND THERMOELECTRIC-POWER OF THE SUPERIONIC CONDUCTOR AG3SBR [J].

KAWAMURA, J ;

SHIMOJI, M ;

HOSHINO, H .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1981, 50 (01) :194-200

[7] CRYSTAL STRUCTURE OF LITHIUM DIBORATE, LI2O.2B2O3 [J].

KROGHMOE, J .

ACTA CRYSTALLOGRAPHICA, 1962, 15 (03) :190-&

[8]

KROGHMOE J, 1968, ACTA CRYSTALLOGR, V24, P181

[9] RAMAN-SPECTRUM OF LI2B4O7 [J].

PAUL, GL ;

TAYLOR, W .

JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 1982, 15 (08) :1753-1764

[10]

RADAEV SF, 1989, KRISTALLOGRAFIYA+, V34, P1400

← 1 2 →