第一作者：Junjie Zhou

通讯作者：Hong-bin Sun, Zhangpei Chen

合写作者：Zhangpei Chen, Zenan Hu, Kang Li, Yongjian Ai, Shuang Li, Li Qi, Zhike Tang,Lei Liu

发表刊物：Chemistryselect

期号：23

卷号：2

影响因子：1.9

DOI码：10.1002/slct.201701598

所属单位：Department of Chemistry, Northeastern University

教研室：物理化学

刊物所在地：ENGLAND

摘要：The carbon wrapped magnetic nanosphere Fe3O4@C (similar to 300 nm) was prepared under simple hydrothermal conditions, and it served as the carrier of Rh nanoparticles (2-3 nm), which acted as the highly efficient catalyst for reduction of nitro compounds, and reutilization of catalyst is convenient to achieve because the catalyst particles are magnetic. A scope of nitroarene derivatives were reduced to corresponding anilines in water, and the reactions completed in 10 min with nearly quantitative conversions and 100% selectivity. In addition, the abundant oxygen-containing functionality on the carbon shell which can strongly binds the Rh-NPs to offer extraordinary stability is investigated by using various techniques, including transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS), X-Ray Diffraction (XRD), and Fourier transform infrared spectrometer (FT-IR).

关键字：Aqueous-phase reaction;Catalytic transfer hydrogenation;Core-shell structure;Nitroreduction;Surface oxygen of carbon spheres

论文编号：WOS:000408044100022

学科门类：理学

一级学科：化学

页面范围：6762-6766

ISSN号：2365-6549

是否译文：否