Preparation and Characterization of SnO2 Nanocrystals in Silica-based Glasses Prepared by Sol-Gel Method

被引：0

作者：

Shen Liangbiao ^{[1
]}

Xu Qingbo

Xu Jian

Dong Jianfeng

Martucci, A. ^{[2
]}

机构：

[1] Ningbo Univ, Coll Informat Sci & Engn, Ningbo 315211, Zhejiang, Peoples R China

[2] Univ Padua, I-35100 Padua, Italy

来源：

RARE METAL MATERIALS AND ENGINEERING | 2010年 / 39卷

关键词：

sol-gel; silica glasses; SnO2; nanocrystals; ENERGY-TRANSFER; IONS; NANOPARTICLES; LUMINESCENCE; SNO2-SIO2; INTERFACE; CRYSTALS; TIN;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A series of nano-sized SnO2 doped silica glasses were prepared by a sol-gel method at different temperatures using TEOS and SnCl4 center dot 5H(2)O as precursors. X-ray diffraction(XRD), Infrared spectroscopy and transmission electron microscope(TEM) were used to characterize the structure and phase of these samples. The results show that SnO2 nanoparticles become larger with the increasing temperature and the diameter of SnO2 nanoparticles is about 23 nm when the temperature is 1050 degrees C.

引用

页码：299 / 301

页数：3

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