Thermal conductivity of NaCl embedded in randomly distributed porous-glass channels

被引：0
|
作者：
Parfen'eva, LS
Smirnov, IA
Fokin, AV
Misiorek, H
Mucha, J
Jezowski, A
机构：
[1] Russian Acad Sci, AF Ioffe Physicotech Inst, St Petersburg 194021, Russia
[2] Polish Acad Sci, Inst Low Temp & Struct Res, PL-50950 Wroclaw, Poland
来源：
PHYSICS OF THE SOLID STATE | 2005年 / 47卷 / 07期
基金：
俄罗斯基础研究基金会;
关键词：
D O I：
10.1134/1.1992600
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Our earlier experimental data on the thermal conductivity of porous glass and of the porous glass + NaCl composite in the temperature interval 25-300 K are analyzed from a different standpoint. It is shown that the thermal conductivity of sodium chloride filling randomly arranged nanochannels in porous glass behaves exactly like that of a strongly disordered crystalline system and can be described in terms of Einstein's model of the thermal conductivity of solids. (c) 2005 Pleiades Publishing, Inc.
引用
收藏
页码：1249 / 1253
页数：5
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