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Pt–Cu Core–Shell and Alloy Nanoparticles for Heterogeneous NO x Reduction: Anomalous Stability and Reactivity of a Core–Shell Nanostructure

2005; Wiley; Volume: 117; Issue: 29 Linguagem: Inglês

10.1002/ange.200500919

1521-3757

Shenghu Zhou, B. Varughese, Bryan W. Eichhorn, Gregory S. Jackson, Kevin McIlwrath,

Electrocatalysts for Energy Conversion

Angewandte ChemieVolume 117, Issue 29 p. 4615-4619 Zuschrift Pt–Cu Core–Shell and Alloy Nanoparticles for Heterogeneous NOx Reduction: Anomalous Stability and Reactivity of a Core–Shell Nanostructure† Shenghu Zhou, Shenghu Zhou Department of Chemistry and Biochemistry, University of Maryland, College Park, MD 20742, USA, Fax: (+1) 301-314-9121Search for more papers by this authorBindhu Varughese, Bindhu Varughese Department of Chemistry and Biochemistry, University of Maryland, College Park, MD 20742, USA, Fax: (+1) 301-314-9121Search for more papers by this authorBryan Eichhorn Prof., Bryan Eichhorn Prof. eichhorn@umd.edu Department of Chemistry and Biochemistry, University of Maryland, College Park, MD 20742, USA, Fax: (+1) 301-314-9121Search for more papers by this authorGreg Jackson Prof., Greg Jackson Prof. Department of Mechanical Engineering, University of Maryland, College Park, MD 20742, USASearch for more papers by this authorKevin McIlwrath, Kevin McIlwrath Hitachi Instruments, Hitachi High Technologies America, 5100 Franklin Drive, Pleasanton, CA 94588, USASearch for more papers by this author Shenghu Zhou, Shenghu Zhou Department of Chemistry and Biochemistry, University of Maryland, College Park, MD 20742, USA, Fax: (+1) 301-314-9121Search for more papers by this authorBindhu Varughese, Bindhu Varughese Department of Chemistry and Biochemistry, University of Maryland, College Park, MD 20742, USA, Fax: (+1) 301-314-9121Search for more papers by this authorBryan Eichhorn Prof., Bryan Eichhorn Prof. eichhorn@umd.edu Department of Chemistry and Biochemistry, University of Maryland, College Park, MD 20742, USA, Fax: (+1) 301-314-9121Search for more papers by this authorGreg Jackson Prof., Greg Jackson Prof. Department of Mechanical Engineering, University of Maryland, College Park, MD 20742, USASearch for more papers by this authorKevin McIlwrath, Kevin McIlwrath Hitachi Instruments, Hitachi High Technologies America, 5100 Franklin Drive, Pleasanton, CA 94588, USASearch for more papers by this author First published: 08 July 2005 https://doi.org/10.1002/ange.200500919Citations: 59 † This work was supported by the U.S. Department of Energy's Oak Ridge National Lab under the Advanced Reciprocating Engine Systems Program (Tim Theiss, Program Manager) and the NSF (CHE/DMR). Read the full textAboutPDF ToolsRequest permissionAdd to favorites ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat Graphical Abstract Innen oder außen macht einen Unterschied: Bei 370 °C bilden Pt@Cu-Kern-Schale-Nanopartikel rasch eine Legierung, während die reziproken Kern-Schale-Nanopartikel Cu@Pt (siehe STEM-Bilder: links Cu-Spektralkarte, Mitte Pt-Spektralkarte, rechts Hellfeldbild) kinetisch stabilisiert sind und bei der NO-Reduktion hoch aktiv und selektiv wirken. Citing Literature Supporting Information Supporting information for this article is available on the WWW under http://www.wiley-vch.de/contents/jc_2001/2005/z500919_s.pdf or from the author. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article. Volume117, Issue29July 18, 2005Pages 4615-4619 This is the German version of Angewandte Chemie. Note for articles published since 1962: Do not cite this version alone. Take me to the International Edition version with citable page numbers, DOI, and citation export. We apologize for the inconvenience. RelatedInformation