A Comparative Study of the Gas Sensing Behavior in P3HT- and PBTTT-Based OTFTs: The Influence of Film Morphology and Contact Electrode Position

Bottom- and top-contact organic thin film transistors (OTFTs) were fabricated, using poly(3-hexylthiophene-2,5-diyl) (P3HT) and poly[2,5-bis(3-tetradecylthiophen-2-yl)thieno[3,2-b]thiophene] (PBTTT-C16) as p-type channel semiconductors. Four different types of OTFTs were fabricated and investigated...

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Autores principales: Manoli, Kyriaki, Dumitru, Liviu Mihai, Mulla, Mohammad Yusuf, Magliulo, Maria, Di Franco, Cinzia, Santacroce, Maria Vittoria, Scamarcio, Gaetano, Torsi, Luisa
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2014
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4208205/
https://www.ncbi.nlm.nih.gov/pubmed/25215940
http://dx.doi.org/10.3390/s140916869
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author Manoli, Kyriaki
Dumitru, Liviu Mihai
Mulla, Mohammad Yusuf
Magliulo, Maria
Di Franco, Cinzia
Santacroce, Maria Vittoria
Scamarcio, Gaetano
Torsi, Luisa
author_facet Manoli, Kyriaki
Dumitru, Liviu Mihai
Mulla, Mohammad Yusuf
Magliulo, Maria
Di Franco, Cinzia
Santacroce, Maria Vittoria
Scamarcio, Gaetano
Torsi, Luisa
author_sort Manoli, Kyriaki
collection PubMed
description Bottom- and top-contact organic thin film transistors (OTFTs) were fabricated, using poly(3-hexylthiophene-2,5-diyl) (P3HT) and poly[2,5-bis(3-tetradecylthiophen-2-yl)thieno[3,2-b]thiophene] (PBTTT-C16) as p-type channel semiconductors. Four different types of OTFTs were fabricated and investigated as gas sensors against three volatile organic compounds, with different associated dipole moments. The OTFT-based sensor responses were evaluated with static and transient current measurements. A comparison between the different architectures and the relative organic semiconductor was made.
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spelling pubmed-42082052014-10-24 A Comparative Study of the Gas Sensing Behavior in P3HT- and PBTTT-Based OTFTs: The Influence of Film Morphology and Contact Electrode Position Manoli, Kyriaki Dumitru, Liviu Mihai Mulla, Mohammad Yusuf Magliulo, Maria Di Franco, Cinzia Santacroce, Maria Vittoria Scamarcio, Gaetano Torsi, Luisa Sensors (Basel) Article Bottom- and top-contact organic thin film transistors (OTFTs) were fabricated, using poly(3-hexylthiophene-2,5-diyl) (P3HT) and poly[2,5-bis(3-tetradecylthiophen-2-yl)thieno[3,2-b]thiophene] (PBTTT-C16) as p-type channel semiconductors. Four different types of OTFTs were fabricated and investigated as gas sensors against three volatile organic compounds, with different associated dipole moments. The OTFT-based sensor responses were evaluated with static and transient current measurements. A comparison between the different architectures and the relative organic semiconductor was made. MDPI 2014-09-11 /pmc/articles/PMC4208205/ /pubmed/25215940 http://dx.doi.org/10.3390/s140916869 Text en © 2014 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).
spellingShingle Article
Manoli, Kyriaki
Dumitru, Liviu Mihai
Mulla, Mohammad Yusuf
Magliulo, Maria
Di Franco, Cinzia
Santacroce, Maria Vittoria
Scamarcio, Gaetano
Torsi, Luisa
A Comparative Study of the Gas Sensing Behavior in P3HT- and PBTTT-Based OTFTs: The Influence of Film Morphology and Contact Electrode Position
title A Comparative Study of the Gas Sensing Behavior in P3HT- and PBTTT-Based OTFTs: The Influence of Film Morphology and Contact Electrode Position
title_full A Comparative Study of the Gas Sensing Behavior in P3HT- and PBTTT-Based OTFTs: The Influence of Film Morphology and Contact Electrode Position
title_fullStr A Comparative Study of the Gas Sensing Behavior in P3HT- and PBTTT-Based OTFTs: The Influence of Film Morphology and Contact Electrode Position
title_full_unstemmed A Comparative Study of the Gas Sensing Behavior in P3HT- and PBTTT-Based OTFTs: The Influence of Film Morphology and Contact Electrode Position
title_short A Comparative Study of the Gas Sensing Behavior in P3HT- and PBTTT-Based OTFTs: The Influence of Film Morphology and Contact Electrode Position
title_sort comparative study of the gas sensing behavior in p3ht- and pbttt-based otfts: the influence of film morphology and contact electrode position
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4208205/
https://www.ncbi.nlm.nih.gov/pubmed/25215940
http://dx.doi.org/10.3390/s140916869
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