Figure 3.
Three-dimensional spectra (a) and time dependent fluorescence spectra (b) of Eu(III) in alumina suspension. [Eu(III)] = 4.1 × 10-6 mol/L, m/v = 0.44 g/L, T = 20 ºC, pH = 5.3 ± 0.1, I = 0.1 mol/L NaClO4.
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