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- Title
On the Electrical and Optical Properties Stability of P3HT Thin Films Sensitized with Nitromethane Ferric Chloride Solutions.
- Authors
Hrostea, Laura; Leontie, Liviu; Dobromir, Marius; Doroftei, Corneliu; Girtan, Mihaela
- Abstract
The electrical and optical properties stability of poly(3-hexylthiophene) (P3HT) thin films sensitized with nitromethane ferric chloride (FeCl3) solution was investigated. The optical properties modifications were studied by spectrophotometry and ellipsometry. For electrical characterizations, electrical resistivity measurements were performed. In agreement with the observations of other authors, an important decrease in the electrical resistivity by six orders of magnitude was noticed. In addition, the repeatability and stability of this phenomenon were investigated over a few weeks after sensitization and during different cycles of heating and cooling, both in the dark and under illumination.
- Subjects
FERRIC chloride; OPTICAL properties; THIN films; NITROMETHANE; ELECTRICAL resistivity; PHOTOSENSITIZERS
- Publication
Coatings (2079-6412), 2020, Vol 10, Issue 11, p1074
- ISSN
2079-6412
- Publication type
Article
- DOI
10.3390/coatings10111074