Effect of Sb Doping on the Properties of SnO2 Thin Films Grown by Spray Pyrolysis

被引：1

作者：

Gupta, Archana ^{[1
]}

Rajaram, P. ^{[1
]}

Bhatnagar, M. C. ^{[2
]}

机构：

[1] Jiwaji Univ, Sch Studies Phys, Gwalior, MP, India

[2] IIT, Dept Phys, New Delhi, India

来源：

SOLID STATE PHYSICS, PTS 1 AND 2 | 2012年 / 1447卷

关键词：

SnO2; Spray Pyrolysis; XRD; SEM; AFM; Sensing Graph; FLUORINE;

D O I：

10.1063/1.4710228

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Thin film of antimony doped Tin Oxide have been prepared using an economic spray pyrolysis technique. The films were deposited onto glass substrates at 450 degrees C. The mesostructured tin oxide thin films with various Sb concentrations exhibited highly selective response towards CO. The novelty of the present sensor material is its mesostructured nature with high sensitivity and selectivity towards CO at 350 degrees C. The correlation of the antimony incorporation in the mesostructure with morphology and structure is discussed based on the results of scanning electron microscopy (SEM), X-ray diffraction (XRD), AFM and gas sensing behavior.

引用

页码：765 / +

页数：2