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Facile synthesis of Au/Pd nano-dogbones and their plasmon-enhanced visible-to-NIR light photocatalytic performance
Yin, Yueyue1,2; Yang, Yong1; Zhang, Liangzhu3,4; Li, Yongsheng2; Li, Zhiyuan5; Lei, Weiwei4; Ma, Yunfeng1; Huang, Zhengren1
2017
发表期刊RSC Advances
卷号7期号:59页码:36923-36928
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.
DOI10.1039/c7ra06206k
EI入藏号20173204025194
EI主题词Synthesis (chemical)
EI分类号761 Nanotechnology - 802.2 Chemical Reactions - 931.3 Atomic and Molecular Physics - 933 Solid State Physics
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符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
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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.
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