Electron Transport Properties of Zn(phen)q Compared with Alq₃in OLED

Abstract

We synthesized new electroluminescence materials [(1,10-phenanthroline)(8-hydroxyquinoline)] Zn(phen)q and investigated their electron transport properties. We used Zn(phen)q and Alq 3 for the conductive materials and measured their electron transport properties as a function of the organic layer thickness. The difference between Zn(phen)q and Alq 3 as electron transporting materials suggests that the electrical properties depends on the carrier injection.

Red-emitting Materials Derived from 2,3-dicyanopyrazine for Organic Light Emitting Devices

“…31 Hence, 6a and 6b should also be suitable to act as the hole-transporting layer in such fabricated devices. However, emission from the Alq 3 layer was only observed in 6a, which indicates that 6a, containing triphenylamine substituent with greater electron-donating capacity, was simultaneously acting as a hole-transporting layer and an emitting layer.…”

De-Colorization Activity Enhancement of Degussa P25 TiO2via the Formation of p-n Heterojunction by Carboxylic Modification

“…1050 cm −1 is due to the C-O stretching vibration at the C-O-Ti site. 27 The band around 1406 cm −1 is the formation of a chemical bond between the carboxylic group of modifiers and the brφnsted acid site (i.e., Ti-OH) on the TiO 2 surface. The corresponding structures discussed above are shown in Figure 4b.…”

Temperature Dependence of SiInZnO Thin Film Transistor Fabricated by Solution Process

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