127298-63-9Relevant academic research and scientific papers
Thiophene-based glass-forming hole-transporting hydrazones
Michaleviciute, Asta,Ostrauskaite, Jolita,Buika, Gintaras,Grazulevicius, Juozas Vidas,Jankauskas, Vygintas,Tran Van, Francois,Chevrot, Claude
experimental part, p. 1011 - 1017 (2009/12/01)
The synthesis, optical, thermal, and photoelectrical properties of new thiophene-based hydrazones are reported. The ionization potentials of the films of thiophene-based hydrazones, measured by the electron photoemission technique, range from 4.99 to 5.58∈eV. Hole-drift mobilities in the solid solutions in bisphenol-Z polycarbonate (PC-Z) of the synthesized hydrazones were studied by time of flight technique. Room temperature charge mobilities in the solid solution of 5,2″-diformyl-2,2′:5′″me;-terthiophene di(N,N-diphenylhydrazone) in PC-Z exceeded 10-5∈cm 2/Vs at high applied electric fields.
