Highly electroluminescent devices made with a conveniently synthesized triazole-triphenylamine derivative

• Published in: Thin solid films Vol. 466; no. 1; pp. 209 - 216
• Main Authors: Maindron, T., Wang, Y., Dodelet, J.P., Miyatake, K., Hlil, A.R., Hay, A.S., Tao, Y., D'Iorio, M.
• Format: Journal Article
• Language: English
• Published: Lausanne Elsevier B.V 01.11.2004; Elsevier Science
• Subjects: Amorphous material; Condensed matter: electronic structure, electrical, magnetic, and optical properties; Cross-disciplinary physics: materials science; rheology; Electroluminescence; Exact sciences and technology; Luminescence; Materials science; Methods of deposition of films and coatings; film growth and epitaxy; Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation; Optoelectronic devices; Organic light emitting devices; Other luminescence and radiative recombination; Physics; Vacuum deposition; Amorphous material; Optoelectronic devices; Organic light emitting devices; Luminescence; Amines; Scattering; Photoluminescence; Light emitting diodes; Electroluminescence; Crystal growth from vapors; Experimental study; Thin films; Thickness; Cyclic voltammetry; Absorbance; Triazoles; Size effect; IV characteristic; Vacuum evaporation; Organic compounds; Illuminance

The convenient synthesis of (3-(4- tert-Butylphenyl)-4-phenyl-5-(4′-diphenylaminostilben-4-yl)-1,2,4-triazole) is described. This molecule, labeled TAZ-TPA is composed of triphenylamine (known to transport holes) and triazole (known to transport electrons) moieties. TAZ-TPA is easily obtained as a t...