Photophysical Properties of Intramolecular Charge Transfer in a Tri-branched Donor-π-Acceptor Chromo

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The photophysical properties of intramolecular charge transfer (ICT) in a novel tri-branched donor-π-acceptor chromophore,tri-phenoxazine-2,4,6-triphenyl-1,3,5-triazine (tri-PXZ-TRZ),with thermally activated delayed fluorescence (TADF) character,has been investigated in different aprotic solvents by steady-state,femtosecond and nanosecond transient spectral measurements.
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