- Tytuł:
- Characterisation of Porphyrin-$TiO_2$ Complex Using Raman Spectroscopy and Electron Paramagnetic Resonance
- Autorzy:
-
Kotkowiak, M.
Manikowski, H.
Wieczorowski, M.
Dudkowiak, A. - Powiązania:
- https://bibliotekanauki.pl/articles/1419542.pdf
- Data publikacji:
- 2012-08
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
33.20.Fb
78.30.Fs
33.35.+r - Opis:
- A complex of meso-tetrakis (4-sulphonatophenyl) porphyrin covalently linked to titanium dioxide has been studied. Illumination of the complex with visible light was shown to result in formation of cationic radicals of the porphyrin. Shape and kinetics of the electron spin resonance signals were analysed which permitted calculation of spectroscopic parameters characterising the photoinduced process of the radicals formation. The dye-semiconductor complex was thoroughly characterised to indicate its possible applications.
- Źródło:
-
Acta Physica Polonica A; 2012, 122, 2; 353-356
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł