Synthesis and Characterization of Quinoxaline Iridium Metal Complexes

• Main Authors: Zhong, Wen-Hai, 鍾文海
• Other Authors: Yeh, An-Chi
• Format: Others
• Language: zh-TW
• Published: 2012
• Online Access: http://ndltd.ncl.edu.tw/handle/86775369978616854543

碩士 === 正修科技大學 === 化工與材料工程研究所 === 100 === This study is to quinoxaline as the core,with the iridium metal formation the ligand,synthesizes a series of metal complexes derivatives,belong a phosphorescent material,often used in there to the organic light-emitting diode(OLED),itself a strong spin-orbit coupling transitions properties, absorbed energy transition range fromS0 →1MLCT、S0 →3MLCT、π - π＊ different forms of transition，So that each can order mixed, let itself original spin prohibition triplet state have a strong transition absorption ,get a better emission efficiency,iridium complexes emission wavelength from 500-800nm,phosphorescence emission range from yellow to red,after will iridium complexes photophysical properties to research。