Nanosized Semiconductor CoxOy/SnO2 Materials for Carbon Monoxide Sensors

被引：9
|
作者：
Oleksenko, L. P. [1 ]
Maksimovich, N. P. [1 ]
Shuvar, L. V. [1 ]
Matushko, I. P. [1 ]
机构：
[1] Taras Shevchenko Natl Univ Kyiv, UA-01601 Kiev, Ukraine
来源：
THEORETICAL AND EXPERIMENTAL CHEMISTRY | 2013年 / 49卷 / 05期
关键词：
sensors; carbon monoxide; cobalt; nanosized SnO2; GAS SENSORS; CO; SITES; SIZE;
D O I：
10.1007/s11237-013-9330-x
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Carbon monoxide sensors derived from nanosized semiconductor Co (x) O (y) /SnO2 materials were studied. The introduction of cobalt oxides enhances the sensitivity of the sensors toward CO. Sensitive semiconductor sensors were obtained derived from nanosized materials Co (x) O (y) /SnO2 capable of rapidly measuring CO in a broad concentration range (125-2500 ppm) with response time t (0.9) = 4.9 s.
引用
收藏
页码：310 / 314
页数：5
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