Zn(BOX)₂와 Zn(BTZ)₂의 광발광 특성 및 전계발광 특성에 대한 전기 화학적 연구

An Electrochemical Study on Photoluminescent and Electroluminescent Characteristics of Zn(BOX)₂ and Zn(BTZ)₂

Organic Electroluminescent devices(OELD) consisted of multilayer structures have been studied for the application the application to flat-panel display. Metal-chelate complexes, zinc bis(2-(2-hydroxyphenyl)benzoxazolate) (Zn(BOX)₂) and zinc bis(2-(2-hydroxyphenyl)benzothiazolate) (Zn(BOX)₂), have been intensively investigated as an white-light emitting layer and recognized to have good electroluminescent(EL) properties. In this study, (Zn(BOX)₂) and (Zn(BTZ)₂) were synthesized and characterized by FT-IR, ¹H-NMR, UV-VIS and PL. Their EL properties were also studied and their ionization potential(IP) and electron affinity(EA) were also measured by cyclic voltammetry(CV).