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Ultrafast Room Temperature Synthesis of Porous Polythiophene via Atmospheric Pressure Plasma Polymerization Technique and Its Application to NO(2) Gas Sensors
New nanostructured conducting porous polythiophene (PTh) films are directly deposited on substrates at room temperature (RT) by novel atmospheric pressure plasma jets (APPJs) polymerization technique. The proposed plasma polymerization synthesis technique can grow the PTh films with a very fast depo...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8197993/ https://www.ncbi.nlm.nih.gov/pubmed/34071654 http://dx.doi.org/10.3390/polym13111783 |
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author | Park, Choon-Sang Kim, Do Yeob Jung, Eun Young Jang, Hyo Jun Bae, Gyu Tae Kim, Jae Young Shin, Bhum Jae Lee, Hyung-Kun Tae, Heung-Sik |
author_facet | Park, Choon-Sang Kim, Do Yeob Jung, Eun Young Jang, Hyo Jun Bae, Gyu Tae Kim, Jae Young Shin, Bhum Jae Lee, Hyung-Kun Tae, Heung-Sik |
author_sort | Park, Choon-Sang |
collection | PubMed |
description | New nanostructured conducting porous polythiophene (PTh) films are directly deposited on substrates at room temperature (RT) by novel atmospheric pressure plasma jets (APPJs) polymerization technique. The proposed plasma polymerization synthesis technique can grow the PTh films with a very fast deposition rate of about 7.0 μm·min(−1) by improving the sufficient nucleation and fragment of the thiophene monomer. This study also compares pure and iodine (I(2))-doped PTh films to demonstrate the effects of I(2) doping. To check the feasibility as a sensing material, NO(2)-sensing properties of the I(2)-doped PTh films-based gas sensors are also investigated. As a result, the proposed APPJs device can produce the high density, porous and ultra-fast polymer films, and polymers-based gas sensors have high sensitivity to NO(2) at RT. Our approach enabled a series of processes from synthesis of sensing materials to fabrication of gas sensors to be carried out simultaneously. |
format | Online Article Text |
id | pubmed-8197993 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-81979932021-06-14 Ultrafast Room Temperature Synthesis of Porous Polythiophene via Atmospheric Pressure Plasma Polymerization Technique and Its Application to NO(2) Gas Sensors Park, Choon-Sang Kim, Do Yeob Jung, Eun Young Jang, Hyo Jun Bae, Gyu Tae Kim, Jae Young Shin, Bhum Jae Lee, Hyung-Kun Tae, Heung-Sik Polymers (Basel) Article New nanostructured conducting porous polythiophene (PTh) films are directly deposited on substrates at room temperature (RT) by novel atmospheric pressure plasma jets (APPJs) polymerization technique. The proposed plasma polymerization synthesis technique can grow the PTh films with a very fast deposition rate of about 7.0 μm·min(−1) by improving the sufficient nucleation and fragment of the thiophene monomer. This study also compares pure and iodine (I(2))-doped PTh films to demonstrate the effects of I(2) doping. To check the feasibility as a sensing material, NO(2)-sensing properties of the I(2)-doped PTh films-based gas sensors are also investigated. As a result, the proposed APPJs device can produce the high density, porous and ultra-fast polymer films, and polymers-based gas sensors have high sensitivity to NO(2) at RT. Our approach enabled a series of processes from synthesis of sensing materials to fabrication of gas sensors to be carried out simultaneously. MDPI 2021-05-28 /pmc/articles/PMC8197993/ /pubmed/34071654 http://dx.doi.org/10.3390/polym13111783 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Park, Choon-Sang Kim, Do Yeob Jung, Eun Young Jang, Hyo Jun Bae, Gyu Tae Kim, Jae Young Shin, Bhum Jae Lee, Hyung-Kun Tae, Heung-Sik Ultrafast Room Temperature Synthesis of Porous Polythiophene via Atmospheric Pressure Plasma Polymerization Technique and Its Application to NO(2) Gas Sensors |
title | Ultrafast Room Temperature Synthesis of Porous Polythiophene via Atmospheric Pressure Plasma Polymerization Technique and Its Application to NO(2) Gas Sensors |
title_full | Ultrafast Room Temperature Synthesis of Porous Polythiophene via Atmospheric Pressure Plasma Polymerization Technique and Its Application to NO(2) Gas Sensors |
title_fullStr | Ultrafast Room Temperature Synthesis of Porous Polythiophene via Atmospheric Pressure Plasma Polymerization Technique and Its Application to NO(2) Gas Sensors |
title_full_unstemmed | Ultrafast Room Temperature Synthesis of Porous Polythiophene via Atmospheric Pressure Plasma Polymerization Technique and Its Application to NO(2) Gas Sensors |
title_short | Ultrafast Room Temperature Synthesis of Porous Polythiophene via Atmospheric Pressure Plasma Polymerization Technique and Its Application to NO(2) Gas Sensors |
title_sort | ultrafast room temperature synthesis of porous polythiophene via atmospheric pressure plasma polymerization technique and its application to no(2) gas sensors |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8197993/ https://www.ncbi.nlm.nih.gov/pubmed/34071654 http://dx.doi.org/10.3390/polym13111783 |
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