Study of Luminescence Quenching of Tri's(4, 4'. di-ohenyl-2, 2'- bi-pyridine Ruthenium (II) Chloride & Tris(4, 7-Diphenyl-1, 10- Phe.nanthroline)
نویسندگان
چکیده
Luminescence quenching of [Ru(diphenyl-bpr)3]Cl2 and of [Ru(diphenyl-phen)3]Cl2 by 19 transition metal complexes is reported. These complexes have properties which permit them to supplement the widely used [Ru9bpy)3] 2+ and [Ru(phen)3] 2+ sensitizers. The excited state of these complexes can also be tuned significantly by solvent variation. Quenching is predominantly by diffusion. Decay times, excited state energies, SternVolmer constant, by molecular quenching constants and association constants are Quenching appears to by energy and electron transfer constants are reported.
منابع مشابه
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