Abstract:
The optical properties of non-peripheral octabutoxyphthalocyanine (PcH2) and the corresponding complexes PcM (M =MgII, ZnII, GaIII, InIII) in DMSO solutions were examined. Singlet oxygen generation quantum yields increase in the sequence PcH2 < PcMg < PcInCl < PcGaCl < PcZn and vary from 4 up to 36%; protonation of PcM quenches both fluorescence and singlet oxygen generation. The photocatalytic activity of PcGaCl in the photooxidation of 1,5-dihydroxynaphthalene was revealed.
Bibliographic databases:
Document Type:
Article
Language: English
Citation:
E. A. Safonova, I. N. Meshkov, M. A. Polovkova, M. V. Volostnykh, A. Yu. Tsivadze, Yu. G. Gorbunova, “Photophysical and photochemical properties of non-peripheral butoxy-substituted phthalocyanines with absorption in NIR range”, Mendeleev Commun., 28:3 (2018), 275–277
Linking options:
https://www.mathnet.ru/eng/mendc1736
https://www.mathnet.ru/eng/mendc/v28/i3/p275
This publication is cited in the following 16 articles: