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Post-Treatment of Tannic Acid for Thermally Stable PEDOT:PSS Film
As a poly (3,4-ethylenedioxythiophene) doped with poly (styrene sulfonate), PEDOT:PSS is well known for its conductive polymer in a field of organic electronics. PEDOT:PSS can be widely operated as electronics under low temperature conditions; however, the layer can be easily damaged by high tempera...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9692676/ https://www.ncbi.nlm.nih.gov/pubmed/36433036 http://dx.doi.org/10.3390/polym14224908 |
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author | Hwang, In-Seong Lee, Ju-Yeong Kim, Jihyun Pak, Na-Young Kim, Jinhyun Chung, Dae-Won |
author_facet | Hwang, In-Seong Lee, Ju-Yeong Kim, Jihyun Pak, Na-Young Kim, Jinhyun Chung, Dae-Won |
author_sort | Hwang, In-Seong |
collection | PubMed |
description | As a poly (3,4-ethylenedioxythiophene) doped with poly (styrene sulfonate), PEDOT:PSS is well known for its conductive polymer in a field of organic electronics. PEDOT:PSS can be widely operated as electronics under low temperature conditions; however, the layer can be easily damaged by high temperature conditions, while in fabrication or in the operation of electronics. Therefore, enhancing the thermal stability of PEDOT:PSS can be a novel strategy for both fabrication and operating varieties. Herein, PEDOT:PSS is the surface-treated with tannic acid to increase the thermal stability. A large number of phenols in tannic acid not only provide UV absorption ability, but also thermal stability. Therefore, tannic-treated PEDOT:PSS film sustained 150 °C for 96 h because of its initial conductivity. Moreover, surface properties and its bonding nature was further examined to show that the tannic acid does not damage the electrical and film properties. The method can be widely used in the field of organic electronics, especially because of its high stability and the high performance of the devices. |
format | Online Article Text |
id | pubmed-9692676 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-96926762022-11-26 Post-Treatment of Tannic Acid for Thermally Stable PEDOT:PSS Film Hwang, In-Seong Lee, Ju-Yeong Kim, Jihyun Pak, Na-Young Kim, Jinhyun Chung, Dae-Won Polymers (Basel) Article As a poly (3,4-ethylenedioxythiophene) doped with poly (styrene sulfonate), PEDOT:PSS is well known for its conductive polymer in a field of organic electronics. PEDOT:PSS can be widely operated as electronics under low temperature conditions; however, the layer can be easily damaged by high temperature conditions, while in fabrication or in the operation of electronics. Therefore, enhancing the thermal stability of PEDOT:PSS can be a novel strategy for both fabrication and operating varieties. Herein, PEDOT:PSS is the surface-treated with tannic acid to increase the thermal stability. A large number of phenols in tannic acid not only provide UV absorption ability, but also thermal stability. Therefore, tannic-treated PEDOT:PSS film sustained 150 °C for 96 h because of its initial conductivity. Moreover, surface properties and its bonding nature was further examined to show that the tannic acid does not damage the electrical and film properties. The method can be widely used in the field of organic electronics, especially because of its high stability and the high performance of the devices. MDPI 2022-11-14 /pmc/articles/PMC9692676/ /pubmed/36433036 http://dx.doi.org/10.3390/polym14224908 Text en © 2022 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 Hwang, In-Seong Lee, Ju-Yeong Kim, Jihyun Pak, Na-Young Kim, Jinhyun Chung, Dae-Won Post-Treatment of Tannic Acid for Thermally Stable PEDOT:PSS Film |
title | Post-Treatment of Tannic Acid for Thermally Stable PEDOT:PSS Film |
title_full | Post-Treatment of Tannic Acid for Thermally Stable PEDOT:PSS Film |
title_fullStr | Post-Treatment of Tannic Acid for Thermally Stable PEDOT:PSS Film |
title_full_unstemmed | Post-Treatment of Tannic Acid for Thermally Stable PEDOT:PSS Film |
title_short | Post-Treatment of Tannic Acid for Thermally Stable PEDOT:PSS Film |
title_sort | post-treatment of tannic acid for thermally stable pedot:pss film |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9692676/ https://www.ncbi.nlm.nih.gov/pubmed/36433036 http://dx.doi.org/10.3390/polym14224908 |
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