Jeon, Soon-Ok published the artcileA blue organic emitting diode derived from new styrylamine type dopant materials, Application of 4-(Bromomethyl)-N,N-diphenylaniline, the main research area is blue organic emitting diode LED styrylamine derivative dopant.
The authors have designed and synthesized new dopant materials based on the styrylamine moiety, 4-[(1,2-diphenyl)-4′-(N,N-diphenyl-4-vinylbenzenamine)]biphenyl (4) and 4-[(1,2-diphenyl)-4′-(N,N-diphenyl-4-vinylbenzenamine)]terphenyl (8). Blue OLEDs were obtained from new styrylamine dopant materials and compared with those of blue dopant bis[4-(di-p-N,N-diphenylamino)styryl]stilbene (DSA-Ph) and diphenyl[4-(2-terphenyl vinyl)phenyl]amine (R-BD). The ITO/DNTPD/NPB/MADN:dopant/Alq3/Al-LiF device obtained from 4 shows blue EL spectrum at 469 nm and high efficiency 3.02 cd/A at 7 V 8 also shows blue EL spectrum around λmax = 468 nm, efficiency of 3.51 cd/A and a c.d. of 25.94 mA/cm2 (855.7 cd/m2) at 7 V.
Synthetic Metals published new progress about Electroluminescence. 183994-94-7 belongs to class bromides-buliding-blocks, name is 4-(Bromomethyl)-N,N-diphenylaniline, and the molecular formula is C19H16BrN, Application of 4-(Bromomethyl)-N,N-diphenylaniline.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary