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Toward Stable p-Typ...
Toward Stable p-Type Thiophene-Based Organic Electrochemical Transistors
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- Zhang, Silan (author)
- Linköpings universitet,Laboratoriet för organisk elektronik,Tekniska fakulteten,Wallenberg Wood Science Center
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- Ding, Penghui (author)
- Linköpings universitet,Laboratoriet för organisk elektronik,Tekniska fakulteten
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- Ruoko, Tero-Petri (author)
- Tampere Univ, Finland
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- Wu, Ruiheng (author)
- Northwestern Univ, IL 60208 USA
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- Stoeckel, Marc-Antoine (author)
- Linköpings universitet,Laboratoriet för organisk elektronik,Tekniska fakulteten
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- Massetti, Matteo (author)
- Linköpings universitet,Laboratoriet för organisk elektronik,Tekniska fakulteten
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- Liu, Tiefeng (author)
- Linköpings universitet,Laboratoriet för organisk elektronik,Tekniska fakulteten
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- Vagin, Mikhail (author)
- Linköpings universitet,Laboratoriet för organisk elektronik,Tekniska fakulteten
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- Meli, Dilara (author)
- Northwestern Univ, IL 60208 USA
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- Kroon, Renee (author)
- Linköpings universitet,Laboratoriet för organisk elektronik,Tekniska fakulteten
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- Rivnay, Jonathan (author)
- Northwestern Univ, IL 60208 USA; Northwestern Univ, IL 60611 USA
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- Fabiano, Simone (author)
- Linköpings universitet,Laboratoriet för organisk elektronik,Tekniska fakulteten,Wallenberg Wood Science Center
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(creator_code:org_t)
- WILEY-V C H VERLAG GMBH, 2023
- 2023
- English.
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In: Advanced Functional Materials. - : WILEY-V C H VERLAG GMBH. - 1616-301X .- 1616-3028. ; 33:40
- Related links:
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https://liu.diva-por... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Operational stability is essential for the success of organic electrochemical transistors (OECTs) in bioelectronics. The oxygen reduction reaction (ORR) is a common electrochemical side reaction that can compromise the stability of OECTs, but the relationship between ORR and materials degradation is poorly understood. In this study, the impact of ORR on the stability and degradation mechanisms of thiophene-based OECTs is investigated. The findings show that an increase in pH during ORR leads to the degradation of the polymer backbone. By using a protective polymer glue layer between the semiconductor channel and the aqueous electrolyte, ORR is effectively suppressed and the stability of the OECTs is significantly improved, resulting in current retention of nearly 90% for & AP;2 h cycling in the saturation regime.
Subject headings
- NATURVETENSKAP -- Kemi -- Polymerkemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Polymer Chemistry (hsv//eng)
Keyword
- degradation; organic electrochemical transistors; p-type OECTs; stability
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Zhang, Silan
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Ding, Penghui
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Ruoko, Tero-Petr ...
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Wu, Ruiheng
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Stoeckel, Marc-A ...
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Massetti, Matteo
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show more...
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Liu, Tiefeng
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Vagin, Mikhail
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Meli, Dilara
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Kroon, Renee
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Rivnay, Jonathan
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Fabiano, Simone
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show less...
- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Chemical Science ...
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and Polymer Chemistr ...
- Articles in the publication
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Advanced Functio ...
- By the university
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Linköping University