化学学报 ›› 2000, Vol. 58 ›› Issue (1): 122-126. 上一篇    下一篇

研究论文

电化学方法构筑直结型卟啉高分子

吴飞鹏;濑川浩司   

  1. 中国科学院感光化学研究所.北京(100101);东京大学综合文化研究科;日本科 学振兴事业团
  • 发布日期:2000-01-15

Construction of meso-linked porphyrin polymers via electrochemical oxidative coupling

Wu Feipeng;Lai Chuanhaosi   

  1. Inst Photog Chem, Acad Sinica.Beijing(100101)
  • Published:2000-01-15

利用电化学方法成功地合成了不含其它连接基团的卟啉高分子,循环伏安图谱中发现该高分子在电极上的沉积为紧密型沉积,所得产物的紫外-可见吸收光谱表明相邻的卟啉环在该高分子链中均成平面直角结构,FT-IR图谱表明卟啉环之间是通过C-C键在meso位上相连,质谱图证明该高分子的链长可以达到13个卟啉环以上。

关键词: 卟啉, 功能性高聚物, 电解聚合, 循环伏安法, 付里叶变换, 红外分光光度法, 质谱法

5, 15-bis-(3, 5-di-tert-butylphenyl) porphyrin zinc and copper complexes were polymerized through electrochemical oxidation. The absorption spectra of the resultant polymers exhibit exciton coupling band in either solid state or solution. FT-IR spectra confirm that the porphyrin rings are connected to each other via a single C-C bond at the meso position. Mass spectra clearly show that the repeat units of porphyrin ring in the polymeric chain of poly-ZnBBPP are more than 13.

Key words: PORPHYRIN, FUNCTIONAL POLYMER, ELECTROLYSIS POLYMERIZATION, CYCLOVOLTAMGRAPH, FOURIER TRANSFORM, INFRARED SPECTROPHOTOMETRY, MASS SPECTROGRAPHY

中图分类号: