Fabrication and gas sensitivity of nano-sized V-doped ZnFe2O4 powder

被引：0

作者：

Jiang, Y ^{[1
]}

Song, WL

Xie, CS

Zeng, DW

Wang, AH

Hu, ML

机构：

[1] Huazhong Univ Sci & Technol, Coll Mat Sci & Engn, Wuhan 430074, Peoples R China

[2] Huazhong Univ Sci & Technol, State Key Lab Plast Forming Simulat & Die & Mould, Wuhan 430074, Peoples R China

来源：

RARE METAL MATERIALS AND ENGINEERING | 2006年 / 35卷 / 04期

关键词：

ZnFe2O4; V2O5; nano powder; gas sensing property; VOCs;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Raw powder of ZnFe2O4 and V-doped ZnFe2O4 were obtained by the citrate pyrolysis, and the effect of V doping on phase constituents, resistance-temperature behavior and gas-sensing properties to benzene and its derivatives were studied. The results demonstrate that as the increase of V doping amount, raw powder is the spinel structure, the resistance of ZnFe2O4 sensor decrease, and the sensitivity to benzene and its derivatives at higher operating temperature increase.

引用

页码：617 / 620

页数：4