影像科学与光化学 ›› 2003, Vol. 21 ›› Issue (4): 241-246.DOI: 10.7517/j.issn.1674-0475.2003.04.241

• 研究论文 •    下一篇

用于有机光导材料的三偶氮颜料的合成研究

那强, 李亚明, 张华, 万相见, 赵文娟   

  1. 大连理工大学, 精细化工国家重点实验室, 辽宁, 大连, 116012
  • 收稿日期:2003-03-04 修回日期:2003-05-06 出版日期:2003-07-23 发布日期:2003-07-23
  • 通讯作者: 李亚明
  • 基金资助:
    国家自然科学基金项目(20076005)

SYNTHESIS OF TRISAZO PIGMENTS FOR ORGANIC PHOTOCONDUCTIVE MATERIALS

NA Qiang, LI Ya-ming, ZHANG Hua, WAN Xiang-jian, ZHAO Wen-juan   

  1. State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116012, P.R. China
  • Received:2003-03-04 Revised:2003-05-06 Online:2003-07-23 Published:2003-07-23

摘要: 以4,4′,4″ 三氨基三苯胺为母体,以含有4种不同取代基的萘酚AS为偶合组分合成了一系列三芳胺三偶氮类有机光导颜料.用元素分析、红外光谱、紫外光谱、质谱和X射线衍射光谱对结构进行了表征.研究结果表明,含硫杂环三偶氮类有机光导颜料在520-730nm之间都有较强吸收.

关键词: 三偶氮颜料, 有机光导材料

Abstract: A series of trisazo pigments were synthesized by coupling 4,4′,4″-triaminotriphenylamine with various 2-hydroxy-3-naphthanilides containing different substitutes. Their structures were characterized by elemental analysis,IR-spectra,UV-Vis spectra,Mass spectra and X-ray diffraction patterns. The UV-Vis spectra show that the absorption spectra of these trisazo pigments are not only in the visible region but also in the near infrared region.

Key words: trisazo pigments, organic photoconductive materials

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