期刊
SENSORS AND ACTUATORS B-CHEMICAL
卷 114, 期 2, 页码 599-603出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.snb.2005.06.057
关键词
polyaniline; tungsten oxide; humidity sensors
Conducting polyaniline/tungsten oxide (WO3) composites have been synthesized by 'in situ' deposition technique by placing fine graded WO3 in polymerization mixture of aniline. This is a single step polymerization process for the direct synthesis of emeraldine salt phase of the polymer. The results were also well supported by FTIR spectral analysis, scanning electron microscope (SEM), XRD and conductivity measurements. High temperature conductivity measurements show thermal activated behavior. The change in resistance with respect to percent relative humidity (RH) is observed. The composites in the pellet form exhibit almost linear behavior within a chosen range of humidity (ranging between 10 and 95% RH). (c) 2005 Elsevier B.V. All tights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据