433716-27-9

Upstream product

• 464216-81-7 N-[4-(3-{tert-butyl(dimethyl)silyloxy}propoxy)phenyl]-3-methylaniline 
• 464216-79-3 tert-butyl-[3-(4-iodophenoxy)propoxy]-dimethylsilane 
• 204327-05-9 N-(3-methylphenyl)-N-phenyl-4-bromo-1,1'-biphenyl-4'-amine 
• 145073-42-3 3-(4-iodophenoxy)propan-1-ol 
• 105946-82-5 4-bromo-4'-iodobiphenyl 
• 92-66-0 4-bromo-1,1'-biphenyl 
• 540-38-5 p-Iodophenol 
• 79-41-4 poly(methacrylic acid) 
• 464216-89-5 3-[4-(3-methyl{4'-[3-methyl(phenyl)anilino][1,1'-biphenyl]-4-yl}anilino)phenoxy]propan-1-ol 

Relevant academic research and scientific papers

Synthesis of photo-crosslinkable hole-transport polymers with tunable oxidation potentials and their use in organic light-emitting diodes

A series of photo-crosslinkable arylamine-based hole-transport copolymers has been synthesized. The synthetic methodology employed allows for the redox potential of the polymer to be tuned by the incorporation of electron-donating or -withdrawing moieties. Upon exposure to ultraviolet radiation, the polymers become insoluble, as evidenced by UV/Vis absorption spectroscopy, a feature that is useful for the fabrication of multilayer organic light-emitting diodes (OLEDs) by solution processing techniques. OLEDs based on these hole-transport polymers have been fabricated and the performance of the devices has been evaluated. The photo-crosslinking process has been optimized so that it no longer adversely impacts device performance.