The gas-sensing properties of nano-GaFeO3 prepared by sol-gel method

被引：0
|
作者：
Chu, XF [1 ]
Gao, SR [1 ]
Liu, XQ [1 ]
Meng, GY [1 ]
Siciliano, P [1 ]
机构：
[1] CNR, Ist Studio Nuovi Mat Elettron IME, I-73100 Lecce, Italy
来源：
SENSORS AND MICROSYSTEMS | 2000年
关键词：
gas sensor; GaFeO3; sol-gel;
D O I：
10.1142/9789812792013_0026
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Nanostructured GaFeO3 powders were prepared by sol-gel mothod. This paper reports the preparation and gas-sensing properties of GaFeO3. Nanostructured GaFeO3 powders were prepared by sol-gel mothod. Effects of the calcining condition on the phase constituents are characterized by XRD. The conductance-temperature, gas-sensing properties of GaFeO3 were investigated. The results revealed that the GaFe03 can be used as a new promising gas-sensing material which has good sensitivity and selectivity to C2H5OH and C2H2.
引用
收藏
页码：150 / 153
页数：4
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