期刊
SENSORS AND ACTUATORS B-CHEMICAL
卷 95, 期 1-3, 页码 107-110出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/S0925-4005(03)00416-7
关键词
mesoporous; sol-gel; humidity sensors; alcohol sensors; self-assembling
The response of a new type of based humidity and alcohol vapours sensor has been investigated by means of chemical characterisation and electric measurements. The silica thin film mesoporous sensors were manufactured by dip-coating on substrates with interdigitated electrodes. Large current intensity variation (more than four magnitude orders) as a function of the relative humidity or alcohol presence in the environment has been observed with a more sensitive region for low concentrations. The performance of the sensors has been found to be dependent on the film preparation parameters. (C) 2003 Elsevier B.V. All rights 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