Reduction of 2-nitrophenol using a hybrid C-Ni nanocomposite as a catalyst

被引：6
|
作者：
Ko, Jeong W. [1 ]
Li, Jiulong [1 ]
Suzuki, Akira [2 ]
Takai, Kazuyuki [2 ,3 ]
Ko, Weon B. [1 ,4 ]
机构：
[1] Sahmyook Univ, Grad Sch, Dept Convergence Sci, Seoul 139742, South Korea
[2] Hosei Univ, Grad Sch Sci & Engn, Tokyo 1848584, Japan
[3] Hosei Univ, Dept Chem Sci & Technol, Tokyo 1848584, Japan
[4] Sahmyook Univ, Dept Chem, Seoul 139742, South Korea
来源：
MICRO & NANO LETTERS | 2018年 / 13卷 / 09期
关键词：
Raman spectra; nickel; catalysts; visible spectra; carbon; transmission electron microscopy; paramagnetic resonance; reduction (chemical); ultraviolet spectra; nanocomposites; scanning electron microscopy; X-ray diffraction; catalysis; nanofabrication; organic compounds; reaction rate constants; 2-nitrophenol; electric furnace; Raman spectroscopy; electron spin resonance spectroscopy; catalytic reduction; ultraviolet-visible spectroscopy; hybrid carbon-nickel nanocomposite; fullerene; Ni hydroxide; sodium borohydride; pseudofirst-order reaction law; temperature; 700; 0; degC; time; 2; hour; C-Ni; P-NITROPHENOL; EFFICIENT CATALYST; NANOPARTICLES; HYDROGENATION; COMPOSITE; AG;
D O I：
10.1049/mnl.2018.0171
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Synthesis of hybrid carbon-nickel (C-Ni) nanocomposite was performed with [C-60] fullerene and Ni hydroxide in an electric furnace at 700 degrees C for 2 h. The resulting product was characterised by X-ray diffraction, Raman spectroscopy, scanning electron microscopy, transmission electron microscopy, and electron spin resonance spectroscopy. The catalytic reduction of 2-nitrophenol using the hybrid nanocomposite was investigated by ultraviolet-visible spectroscopy. Kinetic study showed that reduction of 2-nitrophenol in the presence of sodium borohydride with the hybrid C-Ni nanocomposite was followed a pseudo-first-order reaction law.
引用
收藏
页码：1310 / 1314
页数：5
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