Nd3+

excited state quenched by H2O
Zinina, E.M.; Shablya, A.V.
Opt. Spectrosc. (USSR) 39: 386-9 (1975)

Nd3+ quenched by H2O at conc. <= 0.02 mol L–1
Solvent : CCl4/dTBP (4/1), 20ºC

kq = 7.4 x 106(L mol–1 s–1)

Mechanism: energy transfer
Experimental methods: laser flash, luminescence, single shot signal
Lifetime in the absence of quencher, air free = 12 micro sec.
Comments: S forms 1:3 complex with dTBP

Zinina, E.M.; Shablya, A.V.
Opt. Spectrosc. (USSR) 39: 386-9 (1975)

Nd3+ quenched by H2O at conc. <= 0.05 mol L–1
Solvent : CCl4/TBP (4/1), 20ºC

kq = 7.4 x 106(L mol–1 s–1)

Mechanism: energy transfer
Experimental methods: laser flash, luminescence, single shot signal
Lifetime in the absence of quencher, air free = 3 micro sec.
Comments: S forms 1:3 complex with TBP

Zinina, E.M.; Shablya, A.V.
Opt. Spectrosc. (USSR) 39: 386-9 (1975)

Nd3+ quenched by H2O at conc. <= 0.13 mol L–1
Solvent : TBP, 20ºC

kq = 1.9 x 106(L mol–1 s–1)

Mechanism: energy transfer
Experimental methods: laser flash, luminescence, single shot signal
Lifetime in the absence of quencher, air free = 3 micro sec.
Comments: S forms 1:3 complex with TBP

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