Diazines are electron deficient six-membered aromatic rings heterocycles which have
successfully been employed in the design of a wide range of push-pull chromophores for …

Physical parameters, such as decay rates and photoluminescence (PL) quantum
efficiencies, associated with thermally activated delayed fluorescence (TADF) emitters play a …

High emission yield and rapid reverse intersystem crossing are essential for efficient
thermally activated delayed fluorescence (TADF) compounds. In this paper, we show that …

To obtain highly efficient organic semiconductors exhibiting fast emission decays, triplet-
harvesting abilities and good bipolar charge-transporting properties for optoelectronic …

Thermally activated delayed fluorescence (TADF) and hot excitons are two distinct exciton
harvesting mechanisms that can lead to 100% internal quantum efficiency in organic light …

1, 4-Bis (trifluoromethyl) benzene as a new acceptor with hydrogen bonding sites together
with phenoxazine, phenothiazine or 9, 9-dimethyl-9-10-dihydroacridine as donor moieties …

Thermally activated delayed fluorescence (TADF) compounds with rapid triplet
upconversion in solutions frequently yield drastically lowered upconversion rates in solid …

Time-resolved emission spectra of thermally activated delayed fluorescence (TADF)
compounds in solid hosts demonstrate significant temporal shifts. To explain the shifts, two …

Styrylpyrimidines with bulky 9, 9-dimethylacridan, phenoxazine and phenothiazine electron-
donating fragments were designed. Thermally activated delayed fluorescence (TADF) …

We have designed and synthesized three thermally activated delayed fluorescent (TADF)
emitters as 2-phenypyrimidine (PPM)-10H-spiro [acridan-9, 9′-fluorene](SPAc) hybrids …