Preparation and Characterization of SnO2/TiO2 Composite with Low Infrared Emissivity

被引：0

作者：

Wang, Youjun ^{[1
]}

Shao, Jinping ^{[2
]}

Deng, Anzhong ^{[1
]}

Li, Dong ^{[1
]}

机构：

[1] PLA Logist Engn Univ, Dept Barracks Management & Environm Engn, Chongqing 401311, Peoples R China

[2] Chongqing Commun Inst, Dept Mil Elect Power Engn, Chongqing 400035, Peoples R China

来源：

ADVANCED MATERIALS, PTS 1-3 | 2012年 / 415-417卷

关键词：

SnO2; TiO2; infrared emissivity; microwave deposition method; DEGRADATION;

D O I：

10.4028/www.scientific.net/AMR.415-417.768

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

SnO2/TiO2 composite material was prepared by use of microwave deposition method, on basis of tetrabutyl titanate(C16H36O4Ti) and tin tetrachloride(SnCl4) were used as source material and carbamide (CO(NH2)(2)) as precipitator. The characteristics of composite material were investigated by means of X-ray diffraction (XRD), scanning electron microscope(SEM) and Fourier transform infrared(FTIR). The result showed that optimization mol ratio of carbamide and metal elementary(Sn & Ti) was 2:1. SnO2 adulteration counterworked TiO2 crystal transformation and restrained rutile nucleation. Anatase TiO2 grew up easily. SnO2 content had been influence on composite material average emissivity at 8 similar to 14 mu m waveband. Mix proportion of composite material was achieved which emissivity was 0.3185.

引用

页码：768 / +

页数：2

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