Catalytic activity of MOF derived CuFe@C catalysts for catalytic reduction of 4-nitrophenol

被引：21

作者：

Aykut, Elif ^{[1
,2
]}

Sert, Murat ^{[1
]}

Sert, Emine ^{[1
]}

机构：

[1] Ege Univ, Dept Chem Engn, Izmir, Turkiye

[2] Pamukkale Univ, Dept Chem Engn, Denizli, Turkiye

来源：

JOURNAL OF WATER PROCESS ENGINEERING | 2023年 / 54卷

关键词：

Catalytic reduction; 4-nitrophenol reduction; Metal organic framework; Bimetallic MOF; MOFs derived carbon; Porous material; POROUS CARBON; XPS SPECTRA; FABRICATION; REMOVAL; OXIDE;

D O I：

10.1016/j.jwpe.2023.103970

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The fabrication of porous carbon-based materials from metal organic frameworks have been found useful and efficient route in catalytic applications. The active and reusable Cu@C and CuFe@C bimetallic catalysts were prepared by direct carbonization of HKUST-1 and Fe-doped HKUST-1 and tested for the catalytic reduction of 4nitrophenol (4-NP). Through various characterization techniques (XRD, SEM, TGA, N2 adsorption, XPS and FTIR), doping of Fe into the composite structure was confirmed. The results demonstrate that Cu0.8Fe0.2@C exhibited enhanced catalytic activity than Cu@C. Cu0.8Fe0.2@C completed the 4-NP reduction reaction in 60 s using NaBH4 as reducing agent. The recyclable, highly stable catalyst has the potential in conversion of harmful pollutants into useful substances.

引用

页数：14