Quantitative Detection of Photothermal and Photoelectrocatalytic Effects Induced by SPR from Au@Pt Nanoparticles

被引：181
作者：
Yang, Hao [1 ]
He, Lan-Qi [1 ]
Hu, Yu-Wen [1 ]
Lu, Xihong [1 ]
Li, Gao-Ren [1 ]
Liu, Biju [2 ]
Ren, Bin [2 ]
Tong, Yexiang [1 ]
Fang, Ping-Ping [1 ]
机构：
[1] Sun Yat Sen Univ, Sch Chem & Chem Engn, Key Lab Bioinorgan & Synthet Chem, MOE,KLGHEI Environm & Energy Chem, Guangzhou 510275, Guangdong, Peoples R China
[2] Xiamen Univ, Coll Chem & Chem Engn, Collaborat Innovat Ctr Chem Energy Mat, State Key Lab Phys Chem Solid Surfaces, Xiamen 361005, Peoples R China
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2015年 / 54卷 / 39期
关键词：
heterogeneous catalysis; photoelectrocatalysis; photothermal; surface plasmon resonance; surface-enhanced raman scattering; SURFACE-PLASMON RESONANCE; VISIBLE-LIGHT; METAL NANOSTRUCTURES; COUPLING REACTIONS; SINGLE-PARTICLE; GOLD; CONVERSION; ENERGY; ENHANCEMENT; GENERATION;
D O I：
10.1002/anie.201505985
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The surface plasmon resonance (SPR) induced photothermal and photoelectrocatalysis effects are crucial for catalytic reactions in many areas. However, it is still difficult to distinguish these two effects quantitatively. Here we used surface-enhanced Raman scattering (SERS) to detect the photothermal and photoelectrocatalytic effects induced by SPR from Au core Pt shell Nanoparticles (Au@Pt NPs), and calculated the quantitative contribution of the ratio of the photothermal and photoelectrocatalysis effects towards the catalytic activity. The photothermal effect on the nanoparticle surface after illumination is detected by SERS. The photoelectrocatalytic effect generated from SPR is proved by SERS with a probe molecule of p-aminothiophenol (PATP).
引用
收藏
页码：11462 / 11466
页数：5
相关论文
共 36 条
[1]  
Brongersma ML, 2015, NAT NANOTECHNOL, V10, P25, DOI [10.1038/NNANO.2014.311, 10.1038/nnano.2014.311]
[2]   Noble Metal Nanocrystals: Plasmon Electron Transfer Photochemistry and Single-Molecule Raman Spectroscopy [J].
Brus, Louis .
ACCOUNTS OF CHEMICAL RESEARCH, 2008, 41 (12) :1742-1749
[3]  
Chen X., 2008, ANGEW CHEM, V120, P5433, DOI [DOI 10.1002/ANGE.200800602, 10.1002/ange.200800602]
[4]   Visible-light-driven oxidation of organic contaminants in air with gold nanoparticle catalysts on oxide supports [J].
Chen, Xi ;
Zhu, Huai-Yong ;
Zhao, Jin-Cai ;
Zheng, Zhan-Feng ;
Gao, Xue-Ping .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2008, 47 (29) :5353-5356
[5]   Photocatalytic Activity Enhanced by Plasmonic Resonant Energy Transfer from Metal to Semiconductor [J].
Cushing, Scott K. ;
Li, Jiangtian ;
Meng, Fanke ;
Senty, Tess R. ;
Suri, Savan ;
Zhi, Mingjia ;
Li, Ming ;
Bristow, Alan D. ;
Wu, Nianqiang .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2012, 134 (36) :15033-15041
[6]   Temperature Sensing and In Vivo Imaging by Molybdenum Sensitized Visible Upconversion Luminescence of Rare-Earth Oxides [J].
Dong, Bin ;
Cao, Baosheng ;
He, Yangyang ;
Liu, Zhuang ;
Li, Zhipeng ;
Feng, Zhiqing .
ADVANCED MATERIALS, 2012, 24 (15) :1987-1993
[7]   Why gold nanoparticles are more precious than pretty gold: Noble metal surface plasmon resonance and its enhancement of the radiative and nonradiative properties of nanocrystals of different shapes [J].
Eustis, S ;
El-Sayed, MA .
CHEMICAL SOCIETY REVIEWS, 2006, 35 (03) :209-217
[8]   Evolution of Light-Induced Vapor Generation at a Liquid-Immersed Metallic Nanoparticle [J].
Fang, Zheyu ;
Zhen, Yu-Rong ;
Neumann, Oara ;
Polman, Albert ;
Javier Garcia de Abajo, F. ;
Nordlander, Peter ;
Halas, Naomi J. .
NANO LETTERS, 2013, 13 (04) :1736-1742
[9]  
Giugni A, 2013, NAT NANOTECHNOL, V8, P845, DOI [10.1038/NNANO.2013.207, 10.1038/nnano.2013.207]
[10]   Low-temperature catalytic combustion of methanol and its decomposed derivatives over supported gold catalysts [J].
Haruta, M ;
Ueda, A ;
Tsubota, S ;
Sanchez, RMT .
CATALYSIS TODAY, 1996, 29 (1-4) :443-447
1234