Decay constant for singlet oxygen in the solvent:

Bromobenzene


Schmidt, R.
J. Am. Chem. Soc. 111(18): 6983-7 (1989)

Lifetime is 4.2 x 10–5 s
Decay rate is 2.4 x 104 s–1

Experimental method: pulsed laser photolysis, luminescence decay
Sensitizer is TPP.


Scurlock, R.D.; Ogilby, P.R.
J. Phys. Chem. 91(17): 4599-602 (1987)

Decay rate is 2.0 x 104 s–1

Experimental method: pulsed laser photolysis, luminescence decay
Sensitizer is Rub.


Hurst, J.R.; Schuster, G.B.
J. Am. Chem. Soc. 105(18): 5756-60 (1983)

Lifetime is 5.0 x 10–5 s
Decay rate is 2.0 x 104 s–1

Experimental method: pulsed laser photolysis, luminescence decay
Sensitizer is MB, RB or TPP.


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