文章基本信息

标题：Silver/graphene nanocomposites as catalysts for the reduction of p‐nitrophenol to p‐aminophenol: Materials preparation and reaction kinetics studies
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作者：Jiangyong Liu ; Jiangyong Liu ; Chenxin Ran 等
期刊名称：Canadian Journal of Chemical Engineering
印刷版ISSN：0008-4034
出版年度：2017
卷号：95
期号：7
页码：1297-1304
DOI：10.1002/cjce.22774
语种：English
出版社：Chemical Institute of Canada
摘要：Abstract Ag/graphene nanocomposites have been demonstrated to be promising catalysts for hydrogenation reduction of p‐nitrophenol (p‐NP) to p‐aminophenol (p‐AP). Herein, we reported the synthesis of graphene‐supported silver nanoparticles (Ag/G) using one‐step and stabilizer‐free process. The obtained Ag/G nanocomposites were demonstrated to be efficient catalysts for the reduction of p‐NP to p‐AP. The reaction kinetics of the catalytic reduction, including the effects of catalyst concentrations and temperatures are reported. These results are of significant values for the scale‐up of using Ag/graphene catalysts for hydrogenation reduction.
关键词：encatalysissilver nanoparticlegraphene oxidenanocompositesp‐nitrophenol