Novel imine-linked porphyrin covalent organic frameworks with good adsorption removing properties of RhB

被引:55
|
作者
Hou, Yuxia [1 ,2 ]
Zhang, Xiaomei [3 ]
Wang, Chiming [1 ]
Qi, Dongdong [1 ]
Gu, Yongqing [2 ]
Wang, Zigan [4 ]
Jiang, Jianzhuang [1 ]
机构
[1] Univ Sci & Technol Beijing, Dept Chem, Beijing Key Lab Sci & Applicat Funct Mol & Crysta, Beijing 100083, Peoples R China
[2] Henan Inst Sci & Technol, Dept Chem & Chem Engn, Xinxiang 453003, Peoples R China
[3] Shandong Univ, Dept Chem & Chem Engn, Jinan 250100, Peoples R China
[4] China Univ Geosci, High Sch, Beijing 100083, Peoples R China
关键词
RHODAMINE-B; AQUEOUS-SOLUTIONS; COUPLING REACTION; METHYLENE-BLUE; DYE REMOVAL; NANOCOMPOSITES; PERFORMANCE; CATALYSIS; CAPACITY; POLYMER;
D O I
10.1039/c7nj00424a
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A new imine-linked porphyrin covalent organic framework (COF) CuP-DMNDA-COF with a large surface area was constructed from the condensation between 5,10,15,20-tetra(p-amino-phenyl)porphyrinatocopper(II) (CuTAPP) and 2,6-dimethoxynaphthalene-1,5-dicarbaldehyde (DMNDA) under solvothermal conditions. Simple treatment of CuP-DMNDA-COF with iron(III) in acetone led to the formation of the Fe-coordinated COF material CuP-DMNDA-COF/Fe, which exhibits superior adsorption performance for Rhodamine B (RhB) with easy recyclability and sustainability, indicating its good application potential for wastewater treatment.
引用
收藏
页码:6145 / 6151
页数:7
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