A nitrogen dioxide sensor based on an organic transistor constructed from amorphous semiconducting polymers
A nitrogen dioxide sensor based on an organic transistor constructed from amorphous semiconducting polymers
复制标题
DOI：
10.1002/adma.200701504
复制
发表时间：
2007-11-19
影响因子：
29.4
通讯作者：
Turner, Michael L.
中科院分区：
文献类型：
--
作者：
Das, Arindam;Dost, Rene;Turner, Michael L.
基于非晶半导体聚合物的有机场效应晶体管被用作检测低浓度NO2的高效传感器。图中显示了用于检测有毒气味的实验装置。阈值电压而不是电荷载流子迁移率被暴露在NO2中大大改变。
Organic field effect transistors based on amorphous semiconducting polymers are used as highly effective sensors for the detection of low concentrations of NO2. The figure shows the experimental setup used to detect the toxic odor. The threshold voltage rather than the charge carrier mobility is seen to be greatly modified by exposure to NO2.