Selective Placement of Faceted Metal Tips on Semiconductor Nanorods

Auf die Spitze getrieben: Kohlenmonoxid wurde dazu verwendet, facettierte würfelähnliche Platinspitzen auf Halbleiternanostäbchen zu erzeugen (siehe Schema). Diese neuartigen Hybridstrukturen zeichnen sich durch einen zuvor unerreichten Grad an präparativer Kontrolle aus und könnten es ermöglichen,...

Full description

Saved in:
Bibliographic Details
Published inAngewandte Chemie Vol. 125; no. 3; pp. 1014 - 1016
Main Authors Schlicke, Hendrik, Ghosh, Debraj, Fong, Lam-Kiu, Xin, Huolin L., Zheng, Haimei, Alivisatos, A. Paul
Format Journal Article
LanguageEnglish
Published Weinheim WILEY-VCH Verlag 14.01.2013
WILEY‐VCH Verlag
Subjects
Cadmiumsulfid
Hybridstrukturen
Kohlenmonoxid
Nanostrukturen
Platin
Online AccessGet full text

Cover

More Information
Summary:Auf die Spitze getrieben: Kohlenmonoxid wurde dazu verwendet, facettierte würfelähnliche Platinspitzen auf Halbleiternanostäbchen zu erzeugen (siehe Schema). Diese neuartigen Hybridstrukturen zeichnen sich durch einen zuvor unerreichten Grad an präparativer Kontrolle aus und könnten es ermöglichen, die katalytische Aktivität nanoskaliger Photokatalysatoren mithilfe von definierter Facettierung zu steuern.
Bibliography:This work was supported by the Physical Chemistry of Inorganic Nanocrystals Program, Director, Office of Science, Office of Basic Energy Sciences, of the United States Department of Energy under contract DE-AC02-05CH11231. H.S. thanks the Studienstiftung des deutschen Volkes for support. D.G. was supported by the National Science Foundation American Competitiveness in Chemistry Postdoctoral Fellowship award number 0936997. H.Z. thanks the funding support of the U.S. DOE Office of Science Early Career Research Program. TEM experiments were performed at the National Center for Electron Microscopy (NCEM) of the Lawrence Berkeley National Laboratory (LBNL), which is supported by the U.S. Department of Energy (DOE) under Contract No. DE-AC02-05CH11231. We thank Brandon Beberwyck and Dr. Marcus Scheele for support with XRD measurements. Also, we thank Dr. Trevor Evers and Fadekemi Oba for helpful discussions.
Director, Office of Science, Office of Basic Energy Sciences, of the United States Department of Energy - No. DE-AC02-05CH11231
istex:385CED5BD79E77E27856FC28C7AD15306D2AD7A2
U.S. Department of Energy - No. DE-AC02-05CH11231
ArticleID:ANGE201205958
National Science Foundation - No. 0936997
ark:/67375/WNG-5BZHVL71-P
This work was supported by the Physical Chemistry of Inorganic Nanocrystals Program, Director, Office of Science, Office of Basic Energy Sciences, of the United States Department of Energy under contract DE‐AC02‐05CH11231. H.S. thanks the Studienstiftung des deutschen Volkes for support. D.G. was supported by the National Science Foundation American Competitiveness in Chemistry Postdoctoral Fellowship award number 0936997. H.Z. thanks the funding support of the U.S. DOE Office of Science Early Career Research Program. TEM experiments were performed at the National Center for Electron Microscopy (NCEM) of the Lawrence Berkeley National Laboratory (LBNL), which is supported by the U.S. Department of Energy (DOE) under Contract No. DE‐AC02‐05CH11231. We thank Brandon Beberwyck and Dr. Marcus Scheele for support with XRD measurements. Also, we thank Dr. Trevor Evers and Fadekemi Oba for helpful discussions.
ISSN:0044-8249
1521-3757
DOI:10.1002/ange.201205958