H2S gas sensor based on WO3/SrAl2O4 composite gas sensitive materials

SHI Sha-sha; FENG Wen-lin; FENG Xu; DENG Da-shen; QIN Xiang

doi:10.13873/J.1000-9787(2017)08-0025-04

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H₂S gas sensor based on WO₃/SrAl₂O₄ composite gas sensitive materials

更新时间：2025-09-11

- H₂S gas sensor based on WO₃/SrAl₂O₄ composite gas sensitive materials
- Vol. 36, Issue 8, Pages: 25-28(2017)
- 作者机构：
  
  1. 重庆理工大学理学院
  2. 现代光电检测技术与仪器重庆市重点实验室
- 作者简介：
- 基金信息：
- DOI：10.13873/J.1000-9787(2017)08-0025-04
  CLC： TP212
- Published：2017
- 稿件说明：
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[1]石莎莎,冯文林,冯序,邓大申,秦祥.基于复合气敏材料WO_3/SrAl_2O_4的硫化氢气体传感器[J].传感器与微系统,2017,36(08):25-28.

SHI Sha-sha, FENG Wen-lin, FENG Xu, et al. H₂S gas sensor based on WO₃/SrAl₂O₄ composite gas sensitive materials[J]. 2017, 36(8): 25-28.
[1]石莎莎,冯文林,冯序,邓大申,秦祥.基于复合气敏材料WO_3/SrAl_2O_4的硫化氢气体传感器[J].传感器与微系统,2017,36(08):25-28. DOI： 10.13873/J.1000-9787(2017)08-0025-04.

SHI Sha-sha, FENG Wen-lin, FENG Xu, et al. H₂S gas sensor based on WO₃/SrAl₂O₄ composite gas sensitive materials[J]. 2017, 36(8): 25-28. DOI： 10.13873/J.1000-9787(2017)08-0025-04.

摘要

采用溶胶-凝胶法制得WO

/SrAl

复合气敏材料。经过工艺加工制得旁热式厚膜陶瓷元件在密封的气室内测试

获得了对H

S气体具有良好灵敏度、选择性和响应恢复性的气敏元件。为检测和治理生产生活中的H

S污染

提供了可供参考应用的气敏传感元件。

Abstract

Composite gas sensitive material WO

/SrAl

is successfully prepared by sol-gel method. After processing the heater-type thick-film ceramic gas sensitive component is obtained. Good sensitivity

selectivity and response and recovery characteristics are obtained for H

S gas by testing in a sealed chamber. In order to detect and control the H

S pollution

it provides a sensing compoment for reference and application.

关键词

Keywords

references

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