Pecularities of electronic interaction of polar and non-polar organic fluorescent probes in the mixed titania-silica compositions

• Date: 2001
• Main Authors: Smirnova, N., Eremenko, A., Rusina, O., Linnik, O., Yakimenko, O., Staruch, G., Ogenko, V., Chuiko, A., Spanhel, L., Rechathaler, K.
• Format: Article
• Language: English
• Published: Chuiko Institute of Surface Chemistry National Academy of Sciences of Ukraine 2001
• Online Access: https://surfacezbir.com.ua/index.php/surface/article/view/55
• Journal Title: Surface

Spectral characteristics of polar - push-pull stilbene (St) and nonpolar pyrene (Py) molecules on the silica and silica-titania surfaces have been studied by the methods of steady-state and momentary spectrofluorimetiy. Photochemistry of Py molecules in microheterogeneous media titania-silica colloi...