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Effect of Ozone on the Stability of Solution-ProcessedAnthradithiophene-Based Organic Field-Effect Transistors.
- Source :
-
Chemistry of Materials . Jul2014, Vol. 26 Issue 13, p3914-3919. 6p. - Publication Year :
- 2014
-
Abstract
- Wehave investigated the degradation effects of ozone exposureon organic field-effect transistors based on 2,8-difluoro-5,11-bis(triethylsilylethynyl)anthradithiopheneas the organic semiconducting channel layer, as well as on thin filmsof this widely used, high-mobility, small molecule semiconductor.Electrical I–Vmeasurementsshowed a loss of transistor characteristic behavior. We present 1H Nuclear Magnetic Resonance (NMR) spectroscopy results aswell as X-ray Photoemission Spectroscopy (XPS) and Fourier TransformInfrared (FTIR) spectroscopy measurements showing the oxidation ofthe parent molecule, from which we suggest various possible reactionpaths. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 08974756
- Volume :
- 26
- Issue :
- 13
- Database :
- Academic Search Index
- Journal :
- Chemistry of Materials
- Publication Type :
- Academic Journal
- Accession number :
- 97011597
- Full Text :
- https://doi.org/10.1021/cm501397y