ICCAS OpenIR
Electrodeposition of monodispersed metal nanoparticles in a nafion film: Towards highly active nanocatalysts
Wang, Ting1; Hu, Jin-Song2; Yang, Wei1; Zhang, Hui-Min1
2008-05-01
Source PublicationELECTROCHEMISTRY COMMUNICATIONS
ISSN1388-2481
Volume10Issue:5Pages:814-817
AbstractWe have explored a new and facile method for the fabrication of metal nanoparticles on the electrode surface. The approach for fabricating metal nanoparticles was carried out by two steps consisting of ion-exchange in nafion film coated on the electrode and subsequent reduction of metal ions to metallic nanoparticles by electrochemical method. The results of characterization by TEM show that metal nanoparticles were nearly monodispersed in the whole nafion film. The average diameters of Cu, Co and Ni nanoparticles were statistically measured to be 5.1 nm +/- 0.2 nm, 4.6 nm +/- 0.2 nm and 4.7 nm +/- 0.2 nm, respectively. The amount of metal nanoparticles can be readily controlled by the amount of nafion coated on the electrode. By performing the H2O2 reduction at the obtained Cu nanoparticles, the high electrocatalytic activity of metal nanoparticles fabricated has been confirmed. (C) 2008 Elsevier B.V. All rights reserved.
KeywordMetal Nanoparticles Ion-exchange Nafion In Situ Fabrication Electrocatalytic Activity
DOI10.1016/j.elecom.2008.03.004
Indexed BySCI
Language英语
WOS IDWOS:000256575100033
PublisherELSEVIER SCIENCE INC
Citation statistics
Cited Times:19[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/64968
Collection中国科学院化学研究所
Corresponding AuthorZhang, Hui-Min
Affiliation1.Beijing Inst Technol, Beijing 100080, Peoples R China
2.Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Wang, Ting,Hu, Jin-Song,Yang, Wei,et al. Electrodeposition of monodispersed metal nanoparticles in a nafion film: Towards highly active nanocatalysts[J]. ELECTROCHEMISTRY COMMUNICATIONS,2008,10(5):814-817.
APA Wang, Ting,Hu, Jin-Song,Yang, Wei,&Zhang, Hui-Min.(2008).Electrodeposition of monodispersed metal nanoparticles in a nafion film: Towards highly active nanocatalysts.ELECTROCHEMISTRY COMMUNICATIONS,10(5),814-817.
MLA Wang, Ting,et al."Electrodeposition of monodispersed metal nanoparticles in a nafion film: Towards highly active nanocatalysts".ELECTROCHEMISTRY COMMUNICATIONS 10.5(2008):814-817.
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