Kwon, Hyukmin; Kang, Seokwoo; Park, Sunwoo; Park, Sangshin; Oh, Seyoung; Kang, Yuna; Park, Jongwook published the artcile< New blue emitters including phenanthro[9,10-d]oxazole and bulky side group>, Name: 4-Bromobenzylamine, the main research area is phenanthro oxazole blue emitter photoluminescence.
The new blue organic emitter materials, 4′-(3-(phenanthro[9,10-d]oxazol-2-yl -)phenyl)-5′-phenyl-1[1,1′,:2′,1′′-tetraphenyl]-4-carbonitrile (m-PO-PPCN) and 4′-(4-(phenanthro[9,10-d]oxazol-2-yl-)phenyl)-5′-phenyl-1[1,1′,:2′,1′′-tetraphenyl]-4- carbonitrile (p-PO-PPCN) have been successfully synthesized and characterized. In the film state, the UV-visible (UV-Vis) absorption peaks of m-PO-PPCN and p-PO-PPCN were 402 and 413 nm, and the photoluminescence (PL) peaks were 408 and 457 nm. The photoluminescence quantum yield (PLQY) of the two materials was 38.4% and 54.9%. Organic light emitting diodes using m-PO-PPCN and p-PO-PPCN as the emitting layer (EML) showed that m-PO-PPCN had a current efficiency of 0.97 cd/A and an EQE of 1.25%, p-PO-PPCN exhibited current efficiency of 3.69 cd/A and an EQE of 3.46%.
Molecular Crystals and Liquid Crystals published new progress about Absorption. 3959-07-7 belongs to class bromides-buliding-blocks, and the molecular formula is C7H8BrN, Name: 4-Bromobenzylamine.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary