Journal
SENSORS AND ACTUATORS B-CHEMICAL
Volume 247, Issue -, Pages 108-113Publisher
ELSEVIER SCIENCE SA
DOI: 10.1016/j.snb.2017.03.003
Keywords
Gas sensor; Sensor; PEDOT; Gas dosimeter
Funding
- Polish Ministry of Science and Higher Education [0251/DIA/2013/42]
- Faculty of Electronics, Telecommunications and Informatics, Gdafisk University of Technology
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This work presents a simple and fully electrochemical route for the polymerization of poly(3,4-ethylenedioxytiophene) (PEDOT) films for fabricating a NO2 gas sensor prepared by electropolymerization of 3,4-Ethylenedioxythiophene (EDOT) monomer in lithium perchlorate/acetonitrile solution. The main aim of this study is to determine the sensing properties of conductive polymer at elevated temperatures. The effects of the humidity, working temperature and sensing response of the PEDOT to environmental gases are investigated. The use of the PEDOT film as NO2 gas meter of total flow of NO2 is evaluated. (C) 2017 Elsevier B.V. All rights reserved.
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