Eu3+

excited state quenched by Pr3+
Antipenko, B.M.; Ermolaev, V.L.
Opt. Spectrosc. (USSR) 26: 415-8 (1969)

Eu3+ quenched by Pr3+
Solvent : Acetone, 20ºC

kq = 3.3 x 104(L mol–1 s–1)

Mechanism: energy transfer
Experimental methods: conventional flash, luminescence, , luminescence
Lifetime in the absence of quencher, air free = 390 micro sec.
This value also reported in 68E121

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