Fig. 3. (a) The normalized UV/vis absorption, fluorescence spectra (1 × 10−5 M, 298 K) and phosphorescence spectra (1 × 10−5 M, 77 K) of Th-BN measured in toluene solution. (b) Transient PL decay spectrum of the 1 wt% Th-BN: mCBP doped film. (c) The normalized UV/vis absorption, fluorescence spectra (1 × 10−5 M, 298 K) and phosphorescence spectra (1 × 10−5 M, 77 K) of DtBuCzB measured in toluene solution. (d) Transient PL decay spectrum of the 1 wt% DtBuCzB: mCBP doped film.
