| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1664580 | Thin Solid Films | 2015 | 5 Pages |
Abstract
•New symmetrically substituted phenothiazine with carboxylic anchor group to anatase•Good sensitizing properties on anatase nanoparticles in the UV region•Concept presentation of a UV-responsive hybrid solar cell
A hybrid layer system consisting of anatase, an N-substituted dithienylated phenothiazine (DTPT) with a carboxylic anchor group as molecular donor–π–acceptor-system and poly(3-hexylthiophene) as hole transporting material is studied by means of X-ray and UV-photoelectron spectroscopy and UV/vis spectroscopy. The optoelectronic properties of the DTPT and the energy level alignment at the interface DTPT/TiO2 enable the design of an UV-responsive hybrid solar cell, which is conceptually presented.
Related Topics
Physical Sciences and Engineering
Materials Science
Nanotechnology
Authors
Mathias Fingerle, Maximilian Hemgesberg, Stefan Lach, Werner R. Thiel, Christiane Ziegler,