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Einstellung der Gleichgewichtsform metallischer Nanopartikel durch Dotierung des Oxidträgers

2011; Wiley; Volume: 123; Issue: 48 Linguagem: Alemão

10.1002/ange.201105355

1521-3757

Xiang Shao, Stefano Prada, Livia Giordano, Gianfranco Pacchioni, Niklas Nilius, Hans‐Joachim Freund,

Copper-based nanomaterials and applications

Angewandte ChemieVolume 123, Issue 48 p. 11728-11731 Zuschrift Einstellung der Gleichgewichtsform metallischer Nanopartikel durch Dotierung des Oxidträgers† Dr. Xiang Shao, Dr. Xiang Shao Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4–6, 14195 Berlin (Deutschland)Search for more papers by this authorStefano Prada, Stefano Prada Dipartimento di Scienza dei Materiali, Università di Milano-Bicocca via Cozzi 53, 20125and (Italien)Search for more papers by this authorDr. Livia Giordano, Corresponding Author Dr. Livia Giordano [email protected] Dipartimento di Scienza dei Materiali, Università di Milano-Bicocca via Cozzi 53, 20125and (Italien) Livia Giordano, Dipartimento di Scienza dei Materiali, Università di Milano-Bicocca via Cozzi 53, 20125and (Italien) Niklas Nilius, Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4–6, 14195 Berlin (Deutschland)Search for more papers by this authorDr. Gianfranco Pacchioni, Dr. Gianfranco Pacchioni Dipartimento di Scienza dei Materiali, Università di Milano-Bicocca via Cozzi 53, 20125and (Italien)Search for more papers by this authorDr. Niklas Nilius, Corresponding Author Dr. Niklas Nilius [email protected] Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4–6, 14195 Berlin (Deutschland) Livia Giordano, Dipartimento di Scienza dei Materiali, Università di Milano-Bicocca via Cozzi 53, 20125and (Italien) Niklas Nilius, Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4–6, 14195 Berlin (Deutschland)Search for more papers by this authorHans-Joachim Freund, Hans-Joachim Freund Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4–6, 14195 Berlin (Deutschland)Search for more papers by this author Dr. Xiang Shao, Dr. Xiang Shao Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4–6, 14195 Berlin (Deutschland)Search for more papers by this authorStefano Prada, Stefano Prada Dipartimento di Scienza dei Materiali, Università di Milano-Bicocca via Cozzi 53, 20125and (Italien)Search for more papers by this authorDr. Livia Giordano, Corresponding Author Dr. Livia Giordano [email protected] Dipartimento di Scienza dei Materiali, Università di Milano-Bicocca via Cozzi 53, 20125and (Italien) Livia Giordano, Dipartimento di Scienza dei Materiali, Università di Milano-Bicocca via Cozzi 53, 20125and (Italien) Niklas Nilius, Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4–6, 14195 Berlin (Deutschland)Search for more papers by this authorDr. Gianfranco Pacchioni, Dr. Gianfranco Pacchioni Dipartimento di Scienza dei Materiali, Università di Milano-Bicocca via Cozzi 53, 20125and (Italien)Search for more papers by this authorDr. Niklas Nilius, Corresponding Author Dr. Niklas Nilius [email protected] Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4–6, 14195 Berlin (Deutschland) Livia Giordano, Dipartimento di Scienza dei Materiali, Università di Milano-Bicocca via Cozzi 53, 20125and (Italien) Niklas Nilius, Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4–6, 14195 Berlin (Deutschland)Search for more papers by this authorHans-Joachim Freund, Hans-Joachim Freund Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4–6, 14195 Berlin (Deutschland)Search for more papers by this author First published: 11 October 2011 https://doi.org/10.1002/ange.201105355Citations: 7 † Wir danken der Deutschen Forschungsgemeinschaft für finanzielle Unterstützung innerhalb des Exzellenzclusters "Unicat" und der Regione Lombardia für eine großzügige Bereitstellung von Computerressourcen. 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 onEmailFacebookTwitterLinkedInRedditWechat Graphical Abstract Kleinste Mengen von Mo-Fremdatomen in einer CaO-Schicht beeinflussen das Wachstumsverhalten von Gold: Während sich auf dem unveränderten Film dreidimensionale Teilchen bilden (oberes STM-Bild), wachsen auf dem dotierten Oxid nur flache Inseln (unten). Die Veränderung der Partikelform wird auf einen Ladungstransfer aus den Mo-Fremdatomen in die Goldinseln zurückgeführt. STM-Messungen in Verbindung mit DFT-Rechnungen geben Einblicke in den Mechanismus. References 1 1aM. Haruta, T. Kobayashi, H. Sano, N. Yamada, Chem. Lett. 1987, 16, 405; 10.1246/cl.1987.405 CASWeb of Science®Google Scholar 1bM. Haruta, CATTECH 2002, 6, 102. 10.1023/A:1020181423055 CASWeb of Science®Google Scholar 2M. Valden, X. Lai, D. W. Goodman, Science 1998, 281, 1647. 10.1126/science.281.5383.1647 CASPubMedWeb of Science®Google Scholar 3 3aA. S. K. Hashmi, G. J. Hutchings, Angew. Chem. 2006, 118, 8064; 10.1002/ange.200602454 Google ScholarAngew. Chem. Int. Ed. 2006, 45, 7896; 10.1002/anie.200602454 CASPubMedWeb of Science®Google Scholar 3bA. A. Herzing, C. J. Kiely, A. F. Albert, P. Landon, G. J. Hutchings, Science 2008, 321, 1331. 10.1126/science.1159639 CASPubMedWeb of Science®Google Scholar 4T. Risse, S. Shaikhutdinov, N. Nilius, M. Sterrer, H.-J. Freund, Acc. Chem. Res. 2008, 41, 949. 10.1021/ar800078m CASPubMedWeb of Science®Google Scholar 5M. A. Brown, Y. Fujimori, F. Ringleb, X. Shao, F. Stavale, N. Nilius, M. Sterrer, H.-J. Freund, J. Am. Chem. Soc. 2011, 133, 10668. 10.1021/ja204798z CASPubMedWeb of Science®Google Scholar 6U. Landman, B. Yoon, C. Zhang, U. Heiz, M. Arenz, Top. Catal. 2007, 44, 145. 10.1007/s11244-007-0288-6 CASWeb of Science®Google Scholar 7G. Pacchioni, L. Giordano, M. Baistrocchi, Phys. Rev. Lett. 2005, 94, 226104. 10.1103/PhysRevLett.94.226104 CASPubMedWeb of Science®Google Scholar 8N. Nilius, M. V. Ganduglia-Pirovano, V. Brázdová, M. Kulawik, J. Sauer, H.-J. Freund, Phys. Rev. Lett. 2008, 100, 096802. 10.1103/PhysRevLett.100.096802 PubMedWeb of Science®Google Scholar 9G. Pacchioni, J. Chem. Phys. 2008, 128, 182505. 10.1063/1.2819245 CASPubMedWeb of Science®Google Scholar 10V. Shapovalov, H. Metiu, J. Catal. 2007, 245, 205. 10.1016/j.jcat.2006.10.009 CASWeb of Science®Google Scholar 11N. Mammen, S. Narasimhan, S. de Gironcoli, J. Am. Chem. Soc. 2011, 133, 2801. 10.1021/ja109663g CASPubMedWeb of Science®Google Scholar 12D. Ricci, A. Bongiorno, G. Pacchioni, U. Landman, Phys. Rev. Lett. 2006, 97, 036106. 10.1103/PhysRevLett.97.036106 CASPubMedWeb of Science®Google Scholar 13M. Sterrer, T. Risse, M. Heyde, H.-P. Rust, H.-J. Freund, Phys. Rev. Lett. 2007, 98, 206103. 10.1103/PhysRevLett.98.206103 CASPubMedWeb of Science®Google Scholar 14 14aH. Y. Kim, H. M. Lee, R. Ganesh, S. Pala, V. Shapovalov, H. Metiu, J. Phys. Chem. C 2008, 112, 12398; 10.1021/jp802296g CASWeb of Science®Google Scholar 14bR. Ganesh, S. Pala, H. Metiu, J. Phys. Chem. C 2007, 111, 12715. 10.1021/jp073424p CASWeb of Science®Google Scholar 15X. Shao, P. Myrach, N. Nilius, H. J. Freund, J. Phys. Chem. C 2011, 115, 8784. 10.1021/jp201852x CASWeb of Science®Google Scholar 16 16aM. Bäumer, H.-J. Freund, Prog. Surf. Sci. 1999, 61, 127; 10.1016/S0079-6816(99)00012-X CASWeb of Science®Google Scholar 16bX. Lai, T. P. St Clair, M. Valden, D. W. Goodman, Prog. Surf. Sci. 1998, 59, 25. 10.1016/S0079-6816(98)00034-3 CASWeb of Science®Google Scholar 17Die High-Spin-Konfiguration wird günstig für Mo-Ionen in der CaO-Oberfläche. Google Scholar 18K. P. McKenna, A. L. Shluger, Nat. Mater. 2008, 7, 859. 10.1038/nmat2289 CASPubMedWeb of Science®Google Scholar 19H. M. Benia, P. Myrach, A. Gonchar, T. Risse, N. Nilius, H. J. Freund, Phys. Rev. B 2010, 81, 241415. 10.1103/PhysRevB.81.241415 CASWeb of Science®Google Scholar 20U. Martinez, L. Giordano, G. Pacchioni, ChemPhysChem 2010, 11, 412. 10.1002/cphc.200900662 CASPubMedWeb of Science®Google Scholar 21 21aG. Kresse, J. Hafner, Phys. Rev. B 1993, 47, 558; 10.1103/PhysRevB.47.558 CASPubMedWeb of Science®Google Scholar 21bG. Kresse, J. Furthmüller, Phys. Rev. B 1996, 54, 11169. 10.1103/PhysRevB.54.11169 CASPubMedWeb of Science®Google Scholar 22J. Perdew, K. Burke, M. Ernzerhof, Phys. Rev. Lett. 1996, 77, 3865. 10.1103/PhysRevLett.77.3865 CASPubMedWeb of Science®Google Scholar 23 23aJ. Heyd, G. E. Scuseria, M. Ernzerhof, J. Chem. Phys. 2003, 118, 8207; 10.1063/1.1564060 CASWeb of Science®Google Scholar 23bJ. Heyd, G. E. Scuseria, M. Ernzerhof, J. Chem. Phys. 2006, 124, 219906. 10.1063/1.2204597 CASWeb of Science®Google Scholar Citing Literature Volume123, Issue48November 25, 2011Pages 11728-11731 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. ReferencesRelatedInformation