Synthesis and Gas Sensing Properties of SnO2-CuO Nanocomposites
SnO2-CuO nanocomposites have been synthesized with the simple co-precipitation method for gas sensing properties.Sn and CuO powder were the starting materials.The synthesized products were investigated by X-ray diffraction (XRD) and scanning electron microscopy (SEM).The results show that SnO2-CuO nanocomposites have a tetragonal and monoclinic structure,respectively.SEM images verify that the some microballs are up to 10 μm and nanorods have a diameter range from 10-100 nm,while length ranges a few micrometers.The nanocomposite products were highly sensitivity to CO2 gas at room temperature.
CuO-SnO2 Nanocomposite gas sensors sensitivity nanorods
Khanidtha Jantasom Suttinart Noothongkaew Supakorn Pukird
Department of physics,Faculty of science, Ubon Rachathani University,Ubon Ratchathani, 34190, Thailand
国际会议
太原
英文
129-132
2013-01-13（万方平台首次上网日期，不代表论文的发表时间）