Cu/graphene with high catalytic activity prepared by glucose blowing for reduction of p-nitrophenol

被引：61
作者：
Jin, Lei [1 ]
He, Guangyu [1 ]
Xue, Jinjuan [1 ]
Xu, Tingting [1 ]
Chen, Haiqun [1 ]
机构：
[1] Changzhou Univ, Key Lab Adv Catalyt Mat & Technol, Adv Catalysis & Green Mfg Collaborat Innovat Ctr, Changzhou 213164, Jiangsu, Peoples R China
来源：
JOURNAL OF CLEANER PRODUCTION | 2017年 / 161卷
基金：
中国国家自然科学基金;
关键词：
Glucose blowing; Cu/graphene; Catalyst; p-nitrophenol reduction; REDUCED GRAPHENE OXIDE; FACILE SYNTHESIS; EFFICIENT HYDROGENATION; METAL NANOPARTICLES; 4-NITROPHENOL; IONS; NANOCOMPOSITES; NANOCRYSTALS; TEMPERATURE; COMPOSITE;
D O I：
10.1016/j.jclepro.2017.05.162
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
A novel Cu/graphene nanocomposite catalyst was successfully prepared by a clean glucose-blowing method. In situ formation of Cu nanoparticles and graphene was accomplished through simplified process, which is environmental friendly and energy-saving. The morphology and structure of the Cu/ graphene nanocomposite was characterized by X-ray diffraction (XRD), Raman spectroscopy (Raman), transmission electron microscopy (TEM) and X-ray photoelectron spectroscopy (XPS). The results revealed that the Cu nanoparticles were densely deposited on graphene. The prepared Cu/graphene nanocomposite exhibited high catalytic activity with good cycling stability for the reduction of pnitrophenol (4-NP) to p-aminophenol (4-AP). 4-NP was efficiently reduced under green and mild condition. (C) 2017 Elsevier Ltd. All rights reserved.
引用
收藏
页码：655 / 662
页数：8
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