Correlation between structural properties and gas sensing characteristics of SnO2 based gas sensors

被引：12
|
作者：
Devi, GS [1 ]
Masthan, SK [1 ]
Shakuntala, M [1 ]
Rao, VJ [1 ]
机构：
[1] Indian Inst Chem Technol, Mat Sci Grp, Hyderabad 500007, Andhra Pradesh, India
来源：
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS | 1999年 / 10卷 / 07期
关键词：
Oxide; Methane; SnO2; Electronic Material; Structural Property;
D O I：
10.1023/A:1008900706941
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：
Undoped polycrystalline tin oxide sintered in the temperature range 500-1000 degrees C has been comprehensively characterized with respect to its response to CO, methane and H-2. Results obtained at an operating temperature of 300 degrees C show that increasing the sintering temperature leads to a gradual increase in CO sensitivity which reaches a maximum after sintering at 800 degrees C.
引用
收藏
页码：545 / 549
页数：5
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