Facile synthesis of Au/Pd nano-dogbones and their plasmon-enhanced visible-to-NIR light photocatalytic performance

doi:10.1039/c7ra06206k

	Facile synthesis of Au/Pd nano-dogbones and their plasmon-enhanced visible-to-NIR light photocatalytic performance
	Yin, Yueyue 1,2; Yang, Yong 1; Zhang, Liangzhu 3,4; Li, Yongsheng 2; Li, Zhiyuan 5; Lei, Weiwei 4; Ma, Yunfeng 1; Huang, Zhengren 1
刊名	RSC Advances
	2017
卷号	7 期号:59 页码:36923-36928
DOI	10.1039/c7ra06206k
英文摘要	Here, we report a facile synthesis of Pd/Au nano-dogbones (NDBs) by loading massive Pd nanoparticles on the two ends of Au nanorods (NRs) via a seed-mediated method. The as-prepared samples were investigated by using TEM, elemental analysis, UV-vis and FDTD simulation. The photocatalytic activity of Pd/Au NDBs was assessed by dehydrogenation of formic acid under visible-to-NIR light irradiation. The Pd/Au NDBs shows much higher enhanced reaction activity compared with samples with core-shell structure due to the increased electron and hole pair separation and total catalytic sites. More importantly, the introduction of Au NRs broadens the photoresponse range and improves the utilization of sunlight efficiently. This finding provides a rational approach to improve photocatalytic performance by forming dogbone structures via integrating plasmonic metals and conventional catalysts. © 2017 The Royal Society of Chemistry.
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/25921]
专题	中国科学院上海硅酸盐研究所
作者单位	1.State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, 1295 Dingxi Road, Shanghai; 200050, China; 2.Lab of Low-Dimensional Materials Chemistry, Key Laboratory for Ultrafine Materials, Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai; 200237, China; 3.Key Laboratory of Inorganic Functional Materials and Devices, Shanghai Institute of Ceramics, Chinese Academy of Sciences, 215 Chengbei Road, Jiading, Shanghai; 201800, China; 4.Institute for Frontier Materials, Deakin University, Waurn Ponds Campus, VIC; 3216, Australia; 5.Laboratory of Optical Physics, Institute of Physics, Chinese Academy of Sciences, P. O. Box 603, Beijing; 100190, China
推荐引用方式 GB/T 7714	Yin, Yueyue,Yang, Yong,Zhang, Liangzhu,et al. Facile synthesis of Au/Pd nano-dogbones and their plasmon-enhanced visible-to-NIR light photocatalytic performance[J]. RSC Advances,2017,7(59):36923-36928.
APA	Yin, Yueyue.,Yang, Yong.,Zhang, Liangzhu.,Li, Yongsheng.,Li, Zhiyuan.,...&Huang, Zhengren.(2017).Facile synthesis of Au/Pd nano-dogbones and their plasmon-enhanced visible-to-NIR light photocatalytic performance.RSC Advances,7(59),36923-36928.
MLA	Yin, Yueyue,et al."Facile synthesis of Au/Pd nano-dogbones and their plasmon-enhanced visible-to-NIR light photocatalytic performance".RSC Advances 7.59(2017):36923-36928.