摘要
共价有机框架材料由于具有良好的高热稳定性、比表面积大、空洞多等显著特点,是非常好的反应载体,具有非常广泛的应用价值。但卟啉基共价有机框架材料合成的产品种类较少,其发展刚刚起步。本论文选择具有大π电子共轭平面结构、良好热稳定性的卟啉化合物(氨基苯基卟啉)作为基本结构单元之一,合成了一种新型的卟啉基共价有机框架材料。利用傅里叶变换红外光谱仪等对其结构进行了表征,认为该合成材料具有良好的吸附活性,进而应用于有机染料的降解,从而制备一种具有良好吸附功能的卟啉基共价有机框架材料。
Covalent organic frameworks are excellent reaction carriers because of their high thermal stability,large specific surface area and many cavities.However,there are few kinds of products synthesized by porphyrin based covalent organic framework materials,and their development is just beginning.In this paper,we choose a large scaleπA novel porphyrin based covalent organic framework material has been synthesized by using a porphyrin compound(aminophenyl porphyrin)with electron conjugated planar structure and good thermal stability as one of the basic structural units.Fourier transform infrared spectroscopy(FTIR)was used to characterize its structure.It was found that the synthesized material had good adsorption activity and could be used for degradation of organic dyes,so as to prepare a kind of porphyrin based covalent organic framework material with good adsorption function.
作者
王立明
张凤涛
曲浩文
孙宇浩
Wang Liming;Zhang Fengtao;Qu Haowen;Sun Yuhao(School of Chemistry,Chemical Engineering and Materials,Jining University,Jining 273155,China)
出处
《山东化工》
CAS
2021年第22期7-8,11,共3页
Shandong Chemical Industry
基金
济宁学院国家级大学生创新创业计划项目(卟啉基纳米光敏剂的设计制备)S201910454009。
关键词
卟啉
共价有机框架材料
染料吸附
porphyrin
covalent organic framework materials
dye adsorption
