IMR OpenIR
Plasmonic-induced inhibition and enhancement of the electrocatalytic activity of Pd-Au hetero-nanoraspberries for ethanol oxidation
Wang, Qiyu; Zheng, Weitao; Chen, Hong; Zhang, Bingsen; Su, Dangsheng; Cui, Xiaoqiang; Zheng, WT; Cui, XQ (reprint author), Jilin Univ, Dept Mat Sci, Key Lab Automobile Mat MOE, Changchun 130012, Peoples R China.
2016-06-01
Source PublicationJOURNAL OF POWER SOURCES
ISSN0378-7753
Volume316Pages:29-36
AbstractPlasmonic modulation of the catalytic performances of metallic nanostructures shows great potential in the development of novel materials for catalysis. In addition to the challenges of devising new catalysts with high activity while maintaining controllable plasmonic properties, the mechanisms underlying the enhancement of the activity by surface plasmon resonance (SPR) are still under exploration. Here, we design a Pd-Au bimetallic hetero structure and use the well-defined SPR property of the core Au NPs to tune its surface electro catalytic activity. The hot electrons are transferred into the Pd nanopetals from the Au core with visible-light irradiation, resulting in an enhancement of the electrocatalytic oxidation of ethanol on Au concurrent with an inhibition on Pd. The anti-poisoning and stability of the as-prepared heterostructures is also enhanced by visible-light irradiation. (C) 2016 Elsevier B.V. All rights reserved.
description.department[wang, qiyu ; zheng, weitao ; cui, xiaoqiang] jilin univ, dept mat sci, key lab automobile mat moe, changchun 130012, peoples r china ; [chen, hong] jilin univ, state key lab automot simulat & control, changchun 130012, peoples r china ; [zhang, bingsen ; su, dangsheng] jilin univ, dept control sci & engn, changchun 130012, peoples r china ; [zhang, bingsen ; su, dangsheng] chinese acad sci, catalysis & mat div, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china
KeywordPlasmonic Nanoparticles Bimetallic Electrocatalyst Pd-au
Subject AreaChemistry ; Electrochemistry ; Energy & Fuels ; Materials Science
Funding OrganizationNational Natural Science Foundation of China [21275064, 51372095]; Program for New Century Excellent Talents in University [NCET-10-0433]; Specialized Research Fund for the Doctoral Program of Higher Education [20130061110035]
Indexed Bysci
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/75864
Collection中国科学院金属研究所
Corresponding AuthorZheng, WT; Cui, XQ (reprint author), Jilin Univ, Dept Mat Sci, Key Lab Automobile Mat MOE, Changchun 130012, Peoples R China.
Recommended Citation
GB/T 7714
Wang, Qiyu,Zheng, Weitao,Chen, Hong,et al. Plasmonic-induced inhibition and enhancement of the electrocatalytic activity of Pd-Au hetero-nanoraspberries for ethanol oxidation[J]. JOURNAL OF POWER SOURCES,2016,316:29-36.
APA Wang, Qiyu.,Zheng, Weitao.,Chen, Hong.,Zhang, Bingsen.,Su, Dangsheng.,...&Cui, XQ .(2016).Plasmonic-induced inhibition and enhancement of the electrocatalytic activity of Pd-Au hetero-nanoraspberries for ethanol oxidation.JOURNAL OF POWER SOURCES,316,29-36.
MLA Wang, Qiyu,et al."Plasmonic-induced inhibition and enhancement of the electrocatalytic activity of Pd-Au hetero-nanoraspberries for ethanol oxidation".JOURNAL OF POWER SOURCES 316(2016):29-36.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wang, Qiyu]'s Articles
[Zheng, Weitao]'s Articles
[Chen, Hong]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wang, Qiyu]'s Articles
[Zheng, Weitao]'s Articles
[Chen, Hong]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wang, Qiyu]'s Articles
[Zheng, Weitao]'s Articles
[Chen, Hong]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.