快速简便测定有机电致发光材料HOMO能级的电化学方法  

Fast and convenient determination of HOMO energy level of organic eletroluminescent material using electrochemistry method

作　　者：丁邦东[1,2] 张积梅[1] 朱文清[1] 郑新友[1] 吴有智[1] 蒋雪茵[1] 张志林[1] 许少鸿[1] 

机构地区：[1]上海大学电子材料系 [2]南通师范学院化学系,江苏南通226007

出　　处：《化学研究与应用》2002年第6期712-714,共3页Chemical Research and Application

摘　　要：It is very important to obtain an accurate determination of HOMO energy level of organic electroluminescent material.Usually cyclic voltammetry is used to determine it.In this paper,linear scanning voltammetry was instead utilized to attain a reault of oxidation potential(or HOMO energy level) due to the film of organic electroluminescent material on the working electrode.Less amount of materials was consumed in this method.The proposed method was faster and more convenient.It is very important to obtain an accurate determination of HOMO energy level of organic electroluminescent material.Usually cyclic voltammetry is used to determine it.In this paper,linear scanning voltammetry was instead utilized to attain a reault of oxidation potential(or HOMO energy level) due to the film of organic electroluminescent material on the working electrode.Less amount of materials was consumed in this method.The proposed method was faster and more convenient.

关 键 词：测定 电化学方法 HOMO能级 有机电致发光材料 有机半导体 能带 有机电致发光器件 

分 类 号：TN304.5[电子电信—物理电子学] O471[理学—半导体物理]