兴奋剂
干扰(通信)
湿度
材料科学
光电子学
电信
计算机科学
物理
气象学
频道(广播)
作者
Qi Qi,Tong Zhang,Xuejun Zheng,Hui-Tao Fan,Li Liu,Rui Wang,Yi Zeng
标识
DOI:10.1016/j.snb.2008.04.011
摘要
Abstract Pure and Sm2O3-doped SnO2 are prepared through a sol–gel method and characterized by X-ray diffraction (XRD) and transmission electron microscopy (TEM). The sensor based on 6 wt% Sm2O3-doped SnO2 displays superior response at an operating temperature of 180 °C, and the response magnitude to 1000 ppm C2H2 can reach 63.8, which is 16.8 times larger than that of pure SnO2. This sensor also shows high sensitivity under various humidity conditions. These results make our product be a good candidate in fabricating C2H2 sensors.
科研通智能强力驱动
Strongly Powered by AbleSci AI