应用化学 ›› 1994, Vol. 0 ›› Issue (1): 72-75.

• 研究论文 • 上一篇    下一篇

酞菁氧钛的合成及晶型转化

王竹庭, 鲁开娟, 王晓筠, 白凤莲   

  1. 中国科学院化学研究所 北京 100080
  • 收稿日期:1992-12-30 修回日期:1993-05-04 出版日期:1994-02-10 发布日期:1994-02-10

An Improved Method for Oxotitanium Phthalocyanine Preparation

Wang Zhuting, Lu Kaijuan, Wang Xiaojun, Bai Fenglian   

  1. Institute of Chemistry, Chinese Academy of Sciemces, Beijing 100080
  • Received:1992-12-30 Revised:1993-05-04 Published:1994-02-10 Online:1994-02-10

摘要: 酞菁氧钛以联环己烷为溶剂,以邻苯二脂及四氯化钛直接反应生成。其优点是便于分离及纯化。同时对各晶型的获得及晶型间的相互转化进行了研究,并以X-射线粉末衍射及FT-IR进行了表征,并记录了不同晶型的酞菁氧钛在室温硫化硅橡胶中的吸收光谱。

关键词: 酞菁氧钛, 合成, 晶型, 有机光导材料

Abstract: Oxotitanium phthalocyanine was synthesized from phthalonitrile and titanium te-trachloride in bicyclohexyl.It is much more convenient to separate and purify the productsby using bicyclohexyl as a solvent. Five polymorphs were obtained and characterized by X-ray powder diffractometry and FTIR spectroscopy. The absorption spectra of the poly-morphs in silicone rubbers were recorded.

Key words: oxotitanium phthalocyanine, synthesis, crystal form, organic photoconductor