Synthesis and catalytic performance of graphene oxide-Au nanorings composites-Reference-Cited by-同舟云学术

Synthesis and catalytic performance of graphene oxide-Au nanorings composites

Published:2019-05-16 Issue:03 Volume:12 Page:1950028
ISSN:1793-6047
Container-title:Functional Materials Letters
language:en
Short-container-title:Funct. Mater. Lett.

Author:

Shen Tong¹,Li Zhong¹^ORCID,Jiang Yue¹,Luo Zai-Gang¹

Affiliation:

1. School of Chemical Engineering, Anhui University of Science and Technology, Huainan 232001, P. R. China

Abstract

A simple and facile method is described for the in situ synthesis of graphene oxide-Ag nanoplates (GO-AgNPs) hybrid structure and then served as sacrificial templates for producing graphene oxide-Au nanorings (GO-AuNRs) by galvanic replacement taken place on the GO surface. The catalytic activity of the resulting hybrid nanomaterial has been investigated for the reduction of 4-nitrophenol (4-NP) to 4-aminophenol (4-AP) with sodium borohydride (NaBH4). The results showed that the rate constant of GO-AuNRs nanomaterials was 0.205[Formula: see text]min[Formula: see text] and the samples showed significant enhancement in catalytic activity.

Publisher

World Scientific Pub Co Pte Lt

Subject

General Materials Science

Link

https://www.worldscientific.com/doi/pdf/10.1142/S1793604719500280

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