Presentation
19 June 2024 The effect of side chain engineering on the doping kinetics of conjugated polymers: a spectroscopic investigation
Julien Réhault, Priscila Cavassin, Isabelle Holzer, Natalie Banerji, Christian B. Nielsen, Raymundo Marcial Hernandez, Peter Gilhooly-Finn
Author Affiliations +
Abstract
In this contribution, we will present different spectroscopic methods used to investigate organic mixed ionic-electronic conductors (OMIECs) which constitute a promising material class for interfacing biological systems with electronics. Organic electrochemical transistors (OECTs) are a solution for this task and are often used to benchmark OMIECs performance. Different studies have showed that polymers designed with hydrophilic solubilizing chains show better OECT performance, mostly due to their higher ionic uptake and stability in aqueous environments. We explore how side chain engineering in poly(3-hexylthiophene) (P3HT) with different content of TriEthylene Glycol (TEG) impacts its electronic and ionic transport properties.
Conference Presentation
© (2024) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Julien Réhault, Priscila Cavassin, Isabelle Holzer, Natalie Banerji, Christian B. Nielsen, Raymundo Marcial Hernandez, and Peter Gilhooly-Finn "The effect of side chain engineering on the doping kinetics of conjugated polymers: a spectroscopic investigation", Proc. SPIE PC13013, Organic Electronics and Photonics: Fundamentals and Devices IV, PC1301306 (19 June 2024); https://doi.org/10.1117/12.3023016
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KEYWORDS
Polymers

Engineering

Doping

Spectroscopy

Sum frequency generation

Materials properties

Quartz

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