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.
引用
收藏
页码：1227 / 1233
页数：6
相关论文
共 50 条
  • [21] Fabrication of alpha-Fe2O3 thin film for gas sensor
    Lee, ET
    Kim, BJ
    Kim, HY
    Jang, GE
    PROCEEDINGS OF THE 5TH INTERNATIONAL CONFERENCE ON PROPERTIES AND APPLICATIONS OF DIELECTRIC MATERIALS, VOLS 1 AND 2, 1997, : 1055 - 1057
  • [22] High Performance of Carbon Monoxide Gas Sensor Based on a Novel PEDOT:PSS/PPA Nanocomposite
    Farea, Mohammed O.
    Alhadlaq, Hisham A.
    Alaizeri, ZabnAllah M.
    Ahmed, Abdullah A. A.
    Sallam, Mohyeddine O.
    Ahamed, Maqusood
    ACS OMEGA, 2022, 7 (26): : 22492 - 22499
  • [23] Room Temperature Operated PEDOT: PSS Based Flexible and Disposable NO2 Gas Sensor
    Beniwal, Ajay
    Ganguly, Priyanka
    Gond, Rahul
    Rawat, Brajesh
    Li, Chong
    IEEE SENSORS LETTERS, 2023, 7 (09)
  • [24] Modeling of thin film gas sensors. Kinetics of gas sensitivity
    Brynzari, V
    Korotchenkov, G
    Dmitriev, S
    EUROSENSORS XII, VOLS 1 AND 2, 1998, : 1194 - 1197
  • [25] O2 plasma-functionalized SWCNTs and PEDOT/PSS composite film assembled by dielectrophoresis for ultrasensitive trimethylamine gas sensor
    Guo, Xishan
    Jian, Jinming
    Lin, Liwei
    Zhu, Hanyu
    Zhu, Songming
    ANALYST, 2013, 138 (18) : 5265 - 5273
  • [26] Far-field ammonia gas sensing at room temperature with graphene nanoplatelets-infused PEDOT:PSS transparent thin film
    Ganesan, Vinod K.
    Tan, Chun Hui
    Chee, Pei Song
    Low, Jen Hahn
    Lee, Soon Poh
    Lim, Eng Hock
    TALANTA OPEN, 2025, 11
  • [27] A micromachined gas chromatographic column to optimize the gas selectivity for a resistive thin film gas sensor
    Stürmann, J
    Benecke, W
    Transducers '05, Digest of Technical Papers, Vols 1 and 2, 2005, : 2083 - 2086
  • [28] The effects of thickness and operation temperature on ZnO:Al thin film CO gas sensor
    Chang, JF
    Kuo, HH
    Leu, IC
    Hon, MH
    SENSORS AND ACTUATORS B-CHEMICAL, 2002, 84 (2-3) : 258 - 264
  • [29] AN INTEGRATED LOW-POWER THIN-FILM CO GAS SENSOR ON SILICON
    DEMARNE, V
    GRISEL, A
    SENSORS AND ACTUATORS, 1988, 13 (04): : 301 - 313
  • [30] Electrospun PEDOT: PSS/PVP Nanofibers for CO Gas Sensing with Quartz Crystal Microbalance Technique
    Zhang, Hong-Di
    Yan, Xu
    Zhang, Zhi-Hua
    Yu, Gu-Feng
    Han, Wen-Peng
    Zhang, Jun-Cheng
    Long, Yun-Ze
    INTERNATIONAL JOURNAL OF POLYMER SCIENCE, 2016, 2016
12345