摘要
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.
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.
出处
《化学学报》
SCIE
CAS
CSCD
北大核心
2000年第1期122-126,共5页
Acta Chimica Sinica
基金
国家自然科学基金(29604008)资助项目
关键词
电解聚合
卟啉金属配合物
卟啉高分子
锌
铜
electrolytic polymerization, porphyrin metal complexes, porphyrin polymer, functional polymer