三芳胺类空穴传输材料的合成及光电性能

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。

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	李楠
	王世荣
	李祥高

关键词：空穴传输材料合成光电性能

Abstract： 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.

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Received 2007-07-15; published 2007-07-15

引用本文:

李楠;王世荣;李祥高;.三芳胺类空穴传输材料的合成及光电性能[J]. 化学工业与工程, 2007,24(4): 295-298

LI Nan,WANG Shi-rong,LI Xiang-gao.Synthesis of a Triarylamine Compound as Hole Transport Material and Its Photoelectric Performance[J]. Chemcial Industry and Engineering, 2007,24(4): 295-298