摘要
Considerable research is currently focused on the organic electrophosphorescent materials due to their high luminescent efficiency. Electrophosphorescent material based on heavy metal complexes is a hot topic in the research of organic light-emitting devices (OLEDs). We synthesized a series of novel cyclometalated heavy metal complexes by introducing pheny-quinoline moieties into ligands by means of a convenient method (Scheme 1), and investigated their photophysical properties which indicated that those compounds exhibited red light-emitting and high luminescent efficiency.These complexes have been characterized by 1H NMR, UV-vis and PL.……
出处
《有机化学》
SCIE
CAS
CSCD
北大核心
2004年第z1期285-286,共2页
Chinese Journal of Organic Chemistry
基金
Project supported by the National Natural Science Foundation of China (No. 20371036) and the Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry.
