Wu, Xiulan published the artcileFace-to-face order-packed mode promotes thermally activated delayed fluorescence to achieve stronger aggregation-induced emission, HPLC of Formula: 57103-14-7, the publication is Journal of Science: Advanced Materials and Devices (2022), 7(2), 100432, database is CAplus.
Two novel aggregation-induced delayed fluorescence materials (AIDF) FCP-BP-PXZ [9- (4-Fluorophenyl) -9H-carbazole-3-yl] [4- (10H-phenoxazine-10-yl) phenyl] methane and FCP-BP-PTZ [9- (4-Fluorophenyl) -9H-carbazole-3-yl] [4- (10H-penzothiazin-10-yl) phenyl] methane were synthesized. Experiments and mol. dynamics (MD) simulations revealed that FCP-BP-PXZ exhibits orderly face-to-face arrangement stacking mode, which inhibits non-radiation inactivation channel and reduces energy loss by restricting larger vibration and rotation of the mol. due to abundant intermol. hydrogen bonds and strong intermol. π-π interactions. FCP-BP-PTZ′s performance was hampered by erratic relaxation aggregation. The maximal external quantum efficiency (EQEmax) of non-doped and doped organic light-emitting diodes (OLEDs) constructed on FCP-BP-PXZ was 11.2% and 18.2%, resp. Furthermore, at a brightness of 1000 cd m-2, non-doped and doped devices had a low turn-on voltage of 3.0-3.5 V, with 2.0% and 3.3% efficiency roll-off, owing to the microsecond-scale delayed lifetime. The FCP-BP-PXZ-based non-doped device, in particular, achieved a brightness of 62,390 cd m-2, which was crucial in non-doped yellow OLEDs.
Journal of Science: Advanced Materials and Devices published new progress about 57103-14-7. 57103-14-7 belongs to isoxazole, auxiliary class Fused Tricycles,Carbazoles, name is 9-(4-Fluorophenyl)-9H-carbazole, and the molecular formula is C22H18O2, HPLC of Formula: 57103-14-7.
Referemce:
https://en.wikipedia.org/wiki/Isoxazole,
Isoxazole | C3H3NO – PubChem