新型有机空穴传输材料氟代四苯基联苯二胺的合成与表征  

Synthesis and Characterization of a Novel Hole Transport Material——Fluorinated Tetraphenylbenzidine

作　　者：徐清[1] 马航军[1] 刘羡春[1] 李天华[1] 干宁[1] 

机构地区：[1]宁波大学材料科学与化学工程学院宁波市新型功能材料及其制备科学实验室-省部共建国家重点实验室培育基地

出　　处：《光谱实验室》2007年第3期330-333,共4页Chinese Journal of Spectroscopy Laboratory

基　　金：宁波市自然科学基金资助项目(2006A610066);硅材料国家重点实验室访问学者基金资助项目(200602)

摘　　要：设计和合成了一种新型的有机空穴传输材料N,N′-二苯基-N,N′-双(2-氟苯基)-[1,1′-联苯]-4,4′-二胺(FTPB),通过熔点测试、元素分析、FTIR光谱和1HNMR谱等手段对其分子结构进行了表征。采用循环伏安法(CV)结合UV-Vis吸收光谱测试了其能级结构。结果表明,其HOMO能级为-5.36eV,带隙为3.20eV,有望成为优良的空穴传输材料。A novel hole transport material, N, N＇-diphenyl-N, Nr-bis （2-fluorophenyl）-[-1,1＇- biphenyl-1-4, 4＇-diamine （FTPB）, was designed and synthesized. Its molecular structure was characterized by melting point, elemental analysis, FTIR and IH NMR spectra. Its energy band structure was studied by cyclic voltammetry and UV-Vis absorption spectra. The HOMO energy and band gap of FTPB is -5. 36eV, 3. 20eV, respectively. It was demonstrated that FTPB was a promising candidate for hole transport materials.

关 键 词：四苯基联苯二胺 氟代作用 合成 空穴传输材料 

分 类 号：O627.41[理学—有机化学]