Plasmon-enhanced photocatalytic oxidative coupling of amines in the air using a delicate Ag nanowire@NH2-UiO-66 core-shell nanostructures

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外文摘要：MOF-based core-shell structures with high surface area,abundant active sites,and broad absorption bands are viable alternatives to traditional single-component photocatalysts.In this report,we describe the design and construction of delicate Ag nanowires@NH2-UiO-66 with a core-shell structure for use as photocatalysts in imine synthesis under light.The optimized composites exhibited 80％imine pro-duction,which was higher than both MOF and Ag NWs.The significant improvement in photocatalytic activity under light may be attributed to the plasmonic effect of silver nanowires and their core-shell structure,which promotes the separation of electron-hole pairs.Moreover,the photocatalytic activity of the core-shell nanostructure may provide valuable insight into the design and construction of MOF-based composite photocatalysts for oxidative coupling of amines.

外文关键词：

Metal-organic frameworksPlasmonic silver nanowiresPhotocatalystCore-shell nanostructureOxidative coupling of amines

作者：

Yuan Zhang、Shenghao Gong、A.R.Mahammed Shaheer、Rong Cao、Tianfu Liu

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作者单位：

Fujian Science Technology Innovation Laboratory for Optoelectronic Information of China,Fuzhou 350108,China

College of Chemistry and Materials Science,Fujian Normal University,Fuzhou 350007,China

State Key Laboratory of Structural Chemistry,Fujian Institute of Research on the Structure of Matter,Chinese Academy of Sciences,Fuzhou 350002,China

基金：

Fujian Science Tech-nology Innovation Laboratory for Optoelectronic Information of ChinaFujian Science Tech-nology Innovation Laboratory for Optoelectronic Information of China国家自然科学基金国家自然科学基金

项目编号：

2021ZR1052021ZZ1032207124622033008

出版年：

2024

DOI：

10.1016/j.cclet.2023.108587

中国化学快报(英文版)

中国化学会

中国化学快报(英文版)

CSTPCD

影响因子：0.771

ISSN：1001-8417

年,卷(期)：2024.35(4)

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