高等学校化学学报

高等学校化学学报 ›› 2000, Vol. 21 ›› Issue (10): 1581.

• 研究简报 • 上一篇    下一篇

吡唑啉衍生物的电化学性质及其能带结构

吴芳1, 田文晶1, 樊玉国1, 张联齐2, 张宝文2, 曹怡2   

  1. 1. 吉林大学超分子结构与谱学开放实验室, 长春 130023;
    2. 中国科学院感光化学研究所, 北京 100101
  • 收稿日期:1999-08-30 出版日期:2000-10-24 发布日期:2000-10-24
  • 通讯作者: 田文晶(1965年出生),女,副教授,从事有机/聚合物光电信息材料与器件的光电特性研究.
  • 基金资助:

    国家自然科学基金(批准号:597905001)资助

Electrochemical Properties and Energy Band Structure of Pyrazoline Derivatives

WU Fang1, TIAN Wen-Jing1, FAN Yu-Guo1, ZHANG Lian-Qi2, ZHANG Bao-Wen2, CAO Yi2   

  1. 1. Key Laboratory for Supramolecular Structure and Spectroscopy, Jilin University, Changchun 130023, China;
    2. Instituteof Photographic Chemistry, Chinese Academyof Sciences, Beijing 100101, China
  • Received:1999-08-30 Online:2000-10-24 Published:2000-10-24

PDF (PC)

被引次数

13

关键词: 吡唑啉衍生物, 电化学, 能带结构

Abstract: The band gap( Eg) and HOMOlevel of pyrazoline derivative were obtained by UV-Vis absorption spectra and electrochemical cyclic voltammetry methods. The effect of the molecular structure of pyrazoline on the energy band structure was investigated. It was indicated that the HOMOlevel changed from -5.56 eVto -5.10 eVwhile the LUMO level changed from -2.68 eVto -2.36 eVwith different substituents in pyrazoline derivatives. The results obtained showed that the energy band structure of pyrazoline derivatives could be adjusted through changing the molecular structure.

Key words: Pyrazoline derivatives, Electrochemistry, Energy band structure

中图分类号: 

TrendMD: