Synthesis and characterization of SnO2 nanoparticles by thermal decomposition of new inorganic precursor

被引：160

作者：

Davar, Fatemeh ^{[1
]}

Salavati-Niasari, Masoud ^{[1
,2
]}

Fereshteh, Zienab ^{[1
]}

机构：

[1] Univ Kashan, Inst Nano Sci & Nano Technol, Kashan, Iran

[2] Univ Kashan, Fac Chem, Dept Inorgan Chem, Kashan, Iran

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2010年 / 496卷 / 1-2期

基金：

美国国家科学基金会;

关键词：

Nanocrystalline materials; Tin dioxide; Inorganic precursors; Photoluminescence; HIGHLY CRYSTALLINE; OXIDE; NANOCRYSTALS; NANORODS; MECHANISM; SENSORS; FACILE;

D O I：

10.1016/j.jallcom.2010.02.152

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 present investigation reports the synthesis of SnO2 nanoparticle using thermal decomposition and characterization of their physicochemical characterization. The SnO2 nanoparticle powder has been prepared using [bis(2-hydroxyacetophenato)tin(II)], [Sn(HAP)(2)]; as precursor. Transmission electron microscopy (TEM) analysis was demonstrated that SnO2 nanoparticle with an average diameter of about 14-22 nm. The products were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM). Fourier transform infrared (FT-IR) spectroscopy, thermogravimetric analysis (TGA), X-ray photoelectron spectroscopy (XPS) and photoluminescence (PL) spectroscopy. Also the novel precursor was thermal treated in solid-state reaction in different temperature, 350, 450, and 550 degrees C. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：638 / 643

页数：6

共 48 条

[1] Modeling and simulation of single nanobelt SnO2 gas sensors with FET structure [J].