影像科学与光化学 ›› 1994, Vol. 12 ›› Issue (4): 346-351.DOI: 10.7517/j.issn.1674-0475.1994.04.346

• 研究简报 • 上一篇    下一篇

苝红化合物氧化还原反应的研究

蓝闽波1, 任绳武1, 林原2, 肖绪瑞2   

  1. 1. 华东理工大学精细化工研究所, 上海200237;
    2. 中科院感光化学研究所, 北京100101
  • 收稿日期:1993-11-03 修回日期:1994-03-28 出版日期:1994-11-20 发布日期:1994-11-20
  • 通讯作者: 蓝闽波

STUDIES OF THE REDUCTION REACTION OF 3,4,9, 10-PERYLENETETRACARBOXYLIC DIIMIDE

LAN MIN-BO1, REN SHENG-WU1, LIN YUAN2, XIAO XU-RUI2   

  1. 1. Research Institute of Fine Chemicals, East China University of Science Technology, Shanghai 200237, China;
    2. The Center of Photoelectrochemistry, Institute of Photographic Chemistry, Academia Sinica, Beijing 100101, P. R. China
  • Received:1993-11-03 Revised:1994-03-28 Online:1994-11-20 Published:1994-11-20

摘要: 苝红化合物作为一种新型功能性染料,由于吸收光能在可见范围,且性能稳定,在光导液晶及太阳能电池等方面已得到了应用[1].

关键词: 红化合物, 氧化还原, 循环伏安法

Abstract: The cyclicvoltammetric method for measure the reduction half-peak potentials andthe rate constants of chemical reaction following electrochemical reaction are studied.The results have shown that the compounds investigated, 3,4,9,10-perylenetetracarboxylic diimides are reversily reduced to the radical anion at +0.5~+0.7V(vs Ag/AgCl) and thento the disnion at As-8~1.0V(vs Ag/AgCl).As the stereo-resistance of N-substituted group increases, the rate constants are decreased.The process of the electro-chemicalreaction is discussed.

Key words: 3,4,9, 10-perylenetetracarboxylic diimide, reduction potential, cyclicvoltammetric method