TRIPLET DECAY KINETICS OF ZINC TETRAPHENYLPORPHYRIN ON THE SURFACE OFQUANTIZED COLLOIDAL MOS2 PARTICLES STUDIED BY MONTE-CARLO TECHNIQUES

Authors
KHAIRUTDINOV RF LEVIN PP COSTA SMB
Citation
Rf. Khairutdinov et al., TRIPLET DECAY KINETICS OF ZINC TETRAPHENYLPORPHYRIN ON THE SURFACE OFQUANTIZED COLLOIDAL MOS2 PARTICLES STUDIED BY MONTE-CARLO TECHNIQUES, Langmuir, 12(3), 1996, pp. 714-718
Citations number
32
Categorie Soggetti
Chemistry Physical
Journal title
Langmuir → ACNP
ISSN journal
07437463
Volume
12
Issue
3
Year of publication
1996
Pages
714 - 718
Database
ISI
SICI code
0743-7463(1996)12:3<714:TDKOZT>2.0.ZU;2-X
Abstract
Molecules of zinc tetraphenylporphyrin were adsorbed on the surface of quantized MoS2 particles in water with a small amount of ethanol (95/ 5). Triplet decay kinetics of zinc tetraphenylporphyrin was studied by nanosecond laser flash photolysis and found to be strongly dependent on the ground state and triplet contents on the surface due to the tri plet-ground state interaction and triplet-triplet annihilation. Monte Carlo calculations were performed to fit experimental triplet, decay k inetics.