Enhanced ethanol response of La2O3-loaded SnO2 nanorods prepared by an improved solid state reaction

被引：0
|
作者：
Gao, F. [1 ]
Zhao, Y. P. [1 ]
Wan, W. J. [1 ]
Ren, X. P. [2 ]
Zhao, H. Y. [1 ,3 ]
机构：
[1] Yunnan Univ, Coll Mat Sci & Engn, Kunming 650091, Peoples R China
[2] Yunnan Secur & Technol Co Ltd, Kunming 650033, Peoples R China
[3] Yunnan Key Lab Micro Nano Mat & Technol, Kunming 650091, Peoples R China
来源：
3RD INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS RESEARCH AND APPLICATIONS (AMRA 2016) | 2017年 / 170卷
基金：
中国国家自然科学基金;
关键词：
SENSOR;
D O I：
10.1088/1757-899X/170/1/012022
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
La2O3-loaded SnO2 nanorods with rutile structure were successfully synthesized by an improved solid state reaction with the surfactants in the presence of NaCl-KCl. The indirect-heating sensor was prepared using the products as sensing-material to study the response of the La2O3-loaded SnO2 nanorods. The results showed that the performances of the SnO2 nanorods to ethanol was greatly improved after loading La2O3. The significant improvement could be attributed to the excellent catalytic properties of loaded La2O3 and the high surface area.
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页数：4
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