Influence of BaTiO<sub>3</sub> on the properties of SnO<sub>2</sub>-based CO gas sensors

LIU Fengmin; QUAN Baofu; CHEN Lihua; LIU Kuixue

doi:10.13873/j.1000-97872003.02.002

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Influence of BaTiO₃ on the properties of SnO₂-based CO gas sensors

更新时间：2025-09-11

- Influence of BaTiO₃ on the properties of SnO₂-based CO gas sensors
- Issue 2, Pages: 5-7(2003)
- 作者机构：
  
  1. 吉林大学电子科学与工程学院
  2. 吉林大学电子科学与工程学院,吉林,长春,130023
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872003.02.002
  CLC： TP212
- Published：2003
- 稿件说明：
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[1]刘凤敏,全宝富,陈丽华,刘奎学.BaTiO_3对SnO_2基CO气敏元件性能影响[J].传感器技术,2003(02):5-7.

LIU Fengmin, QUAN Baofu, CHEN Lihua, et al. Influence of BaTiO₃ on the properties of SnO₂-based CO gas sensors[J]. 2003, (2): 5-7.
[1]刘凤敏,全宝富,陈丽华,刘奎学.BaTiO_3对SnO_2基CO气敏元件性能影响[J].传感器技术,2003(02):5-7. DOI： 10.13873/j.1000-97872003.02.002.

LIU Fengmin, QUAN Baofu, CHEN Lihua, et al. Influence of BaTiO₃ on the properties of SnO₂-based CO gas sensors[J]. 2003, (2): 5-7. DOI： 10.13873/j.1000-97872003.02.002.

摘要

通过掺入BaTiO3来调整SnO2基CO气敏元件的温度系数

进而改善气敏元件的长期稳定性。元件的各种性能与BaTiO3的性质和含量密切相关。当掺入质量分数为2%的含YCl3摩尔分数为0.4%的BaTiO3时

元件的烧结温度升高

抗酒精的干扰能力增强

元件的长期稳定性得到了改善。

Abstract

?The temperature coefficient of SnO2based CO gas sensors is adjusted by adding BaTiO3 into sensors materials

longterm stability of gas sensors is improved.Each property of the sensors is related with property and content of BaTiO3.When BaTiO3 whose mass fraction is 2% containing YCl3 whose mole fraction is 0.4% is added into the sensor materials

sintered temperature of the sensors is hightened

sensitivity of the sensors towards C2H5OH is also decreased

and longterm stability of the sensors is improved.

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references

Y掺杂对BaTiO 3 系半导化薄膜PTCR特性的影响 [J]. 沈良,曲风钦,宋世庚. 功能材料 . 2001(01)

还原气氛热处理对 BaTiO 3 热敏电阻性能的影响 [J]. 周东祥,姜胜林,龚树萍,罗勇. 华中理工大学学报 . 1997(10)

纳米晶BaTiO 3 湿敏元件研制 [J]. 王兢,刘国范,刘雨微,徐宝琨,孙良彦. 云南大学学报(自然科学版) . 1997(02)

CO气敏元件及其响应特性的实验研究 [J]. 吴家琨,孙良彦,熊莉. 吉林大学自然科学学报 . 1988(03)

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Influence of BaTiO3 on the properties of SnO2-based CO gas sensors

DOI：10.13873/j.1000-97872003.02.002

摘要

Abstract

关键词

Keywords

references

Influence of BaTiO₃ on the properties of SnO₂-based CO gas sensors