Ru(bpy)32+

excited state quenched by Co(C2O4)32–
Demas, J.N.; Adamson, A.W.
J. Am. Chem. Soc. 95: 5159-68 (1973)

Ru(bpy)32+ quenched by Co(C2O4)32– at conc. (1-8) x 10–4 mol L–1
Solvent : H2O, 0.05 mol/L H2SO4

kq = 6.7 x 109(L mol–1 s–1)

Mechanism: oxidative electron transfer
Experimental methods: steady state irradiation, , luminescence, single shot signal
Lifetime in the absence of quencher, air free = 0.66 micro sec.

back...