Thermal conductivity features of nanostructured CdS/Al2O3 composites

被引：0
|
作者：
Nosova, L. [1 ]
Igamberdiev, Kh. [1 ]
Sokolov, V. [1 ]
Yuldashev, Sh. [1 ]
Shashkov, A. G. [2 ]
Khabibullaev, P. K. [1 ]
机构：
[1] Uzbek Acad Sci, Heat Phys Dept, 28 Katartal St, Tashkent 700135, Uzbekistan
[2] AV Lykov Inst Heat & Mass Transfer, Minsk 220072, BELARUS
来源：
PHYSICA STATUS SOLIDI C - CURRENT TOPICS IN SOLID STATE PHYSICS, VOL 4 NO 6 | 2007年 / 4卷 / 06期
关键词：
D O I：
10.1002/pssc.200674313
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Highly ordered porous alumina (Al2O3) structures with pore diameter of 60 nm were fabricated by two-step anodization process. CdS-nanoparticles were grown into porous alumina template kept on Al-substrate by using SILAR (successive ion layer adsorption and reaction) technique. The temperature dependences (10-300 K) of thertnal conductivity of CdS/Al2O3 nanocomposites have been measured by pulsed method of periodical heating (3 omega) which is one of the most sensitive tools for nanostructure investigation. It was shown that temperature dependences of thermal conductivity of CdS/Al2O3 nanocomposites are determined by infill degree of alumina pores. (c) 2007 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
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页码：1893 / +
页数：2
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