Modeling the CO gas response of PEDOT:PSS/ Fe(salen) thin film for a gas sensor

被引：0
|
作者：
Anjabin N. [1 ]
Arabloo F. [1 ]
Javadpour S. [1 ]
机构：
[1] Department of Materials Science and Engineering, School of Engineering, Shiraz University, P.O. Box: 71348-51154, Shiraz
来源：
Anjabin, N. (Anjabin@shirazu.ac.ir) | 1600年 / Sharif University of Technology卷 / 27期
关键词：
Carbon monoxide; Gas sensor; LSSVM; PEDOT:PSS/Fe(salen); Thin film;
D O I：
10.24200/SCI.2019.52442.2719
中图分类号：
学科分类号：
摘要：
A thin film carbon monoxide (CO) gas sensor based on PEDOT:PSS/Fe(salen) was developed in this study using the spin coating technique on several glass pieces with interdigitated Au electrodes. The change in the electrical resistance of sensors with different dopant contents was measured in different ranges of CO gas concentrations and temperatures. It was found that Fe (salen) as a dopant element could significantly improve the performance of PEDOT:PSS-based sensors. Least Square Support Vector Machine (LSSVM) method was applied to predict the response characteristics of the films in different testing conditions. Modeling results showed satisfactory agreement with experimental findings. © 2020 Sharif University of Technology. All rights reserved.
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页码：1227 / 1233
页数：6
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