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Nitrogen dioxide sensing properties of PEDOT polymer films

Abstract

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.

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Category:
Articles
Type:
artykuł w czasopiśmie wyróżnionym w JCR
Published in:
SENSORS AND ACTUATORS B-CHEMICAL no. 247, pages 108 - 113,
ISSN: 0925-4005
Language:
English
Publication year:
2017
Bibliographic description:
Dunst K., Karczewski J., Jasiński P.: Nitrogen dioxide sensing properties of PEDOT polymer films// SENSORS AND ACTUATORS B-CHEMICAL. -Vol. 247, (2017), s.108-113
DOI:
Digital Object Identifier (open in new tab) 10.1016/j.snb.2017.03.003
Verified by:
Gdańsk University of Technology

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