三芳胺类空穴传输材料的合成及光电性能  

Synthesis of a Triarylamine Compound as Hole Transport Material and Its Photoelectric Performance

作　　者：李楠[1] 王世荣[1] 李祥高[1] 

机构地区：[1]天津大学化工学院,天津300072

出　　处：《化学工业与工程》2007年第4期295-298,共4页Chemical Industry and Engineering

基　　金：天津市应用基础研究计划资助项目(0473604711)

摘　　要：以3,5-二甲基苯胺为原料与苯磺酸钠反应合成了3,5-二甲基二苯胺,研究了反应温度、时间以及反应物配比对收率的影响,确定了最佳工艺条件。再以3,5-二甲基二苯胺与4,4'-二碘联苯通过Ullmann缩合反应合成了空穴传输材料N,N′-双(3,5-二甲基苯基)-N,N′-二苯基-1,1′-联苯-4,4′-二胺,产品收率为82.24%,经提纯,产品纯度可达99.31%。对该化合物进行的光电测试结果表明,其具有优异的空穴传输性能。In this paper, 3, 5-dimethyldiphenylamine was firstly prepared by 3, 5-dimethylaniline and benzenesulfonic acid sodium salt and the influence of temperature, time and the proportion of reactant on the yield of product were discussed. Then 3,5-dimethyldiphenylamine was reacted with 4,4′-diiodobiphenyl via Ulmann reaction to get N, N＇-bis （3,5-dimethylphenyl）-N, N′-diphenyl- [ 1,1′-biphenyl ]-4,4′-diamine, as hole transport material,in yield of 82.24% and in purity of 99.31% . The photoelectric test results of the device showed that the compound had good performance of hole transport.

关 键 词：空穴传输材料 合成 光电性能 

分 类 号：O655[理学—分析化学]