Regulated Oxidation of Nickel in Multisegmented Nickel–Platinum Nanowires: An Entry to Wavy Nanopeapods†
Corresponding Author
Dr. Yang Yang
Nanotechnology, Institute of Microsystems Engineering, Faculty of Engineering, Albert Ludwigs University of Freiburg, Georges-Köhler-Allee 103, 79110 Freiburg (Germany)
Yang Yang, Nanotechnology, Institute of Microsystems Engineering, Faculty of Engineering, Albert Ludwigs University of Freiburg, Georges-Köhler-Allee 103, 79110 Freiburg (Germany)
Lifeng Liu, Max Planck Institute of Microstructure Physics, Weinberg 2, 06120 Halle (Germany)
Search for more papers by this authorCorresponding Author
Dr. Lifeng Liu
Max Planck Institute of Microstructure Physics, Weinberg 2, 06120 Halle (Germany)
Yang Yang, Nanotechnology, Institute of Microsystems Engineering, Faculty of Engineering, Albert Ludwigs University of Freiburg, Georges-Köhler-Allee 103, 79110 Freiburg (Germany)
Lifeng Liu, Max Planck Institute of Microstructure Physics, Weinberg 2, 06120 Halle (Germany)
Search for more papers by this authorFirat Güder
Nanotechnology, Institute of Microsystems Engineering, Faculty of Engineering, Albert Ludwigs University of Freiburg, Georges-Köhler-Allee 103, 79110 Freiburg (Germany)
Search for more papers by this authorDr. Andreas Berger
Max Planck Institute of Microstructure Physics, Weinberg 2, 06120 Halle (Germany)
Search for more papers by this authorDr. Roland Scholz
Max Planck Institute of Microstructure Physics, Weinberg 2, 06120 Halle (Germany)
Search for more papers by this authorDr. Ole Albrecht
Nanotechnology, Institute of Microsystems Engineering, Faculty of Engineering, Albert Ludwigs University of Freiburg, Georges-Köhler-Allee 103, 79110 Freiburg (Germany)
Search for more papers by this authorProf. Margit Zacharias
Nanotechnology, Institute of Microsystems Engineering, Faculty of Engineering, Albert Ludwigs University of Freiburg, Georges-Köhler-Allee 103, 79110 Freiburg (Germany)
Search for more papers by this authorCorresponding Author
Dr. Yang Yang
Nanotechnology, Institute of Microsystems Engineering, Faculty of Engineering, Albert Ludwigs University of Freiburg, Georges-Köhler-Allee 103, 79110 Freiburg (Germany)
Yang Yang, Nanotechnology, Institute of Microsystems Engineering, Faculty of Engineering, Albert Ludwigs University of Freiburg, Georges-Köhler-Allee 103, 79110 Freiburg (Germany)
Lifeng Liu, Max Planck Institute of Microstructure Physics, Weinberg 2, 06120 Halle (Germany)
Search for more papers by this authorCorresponding Author
Dr. Lifeng Liu
Max Planck Institute of Microstructure Physics, Weinberg 2, 06120 Halle (Germany)
Yang Yang, Nanotechnology, Institute of Microsystems Engineering, Faculty of Engineering, Albert Ludwigs University of Freiburg, Georges-Köhler-Allee 103, 79110 Freiburg (Germany)
Lifeng Liu, Max Planck Institute of Microstructure Physics, Weinberg 2, 06120 Halle (Germany)
Search for more papers by this authorFirat Güder
Nanotechnology, Institute of Microsystems Engineering, Faculty of Engineering, Albert Ludwigs University of Freiburg, Georges-Köhler-Allee 103, 79110 Freiburg (Germany)
Search for more papers by this authorDr. Andreas Berger
Max Planck Institute of Microstructure Physics, Weinberg 2, 06120 Halle (Germany)
Search for more papers by this authorDr. Roland Scholz
Max Planck Institute of Microstructure Physics, Weinberg 2, 06120 Halle (Germany)
Search for more papers by this authorDr. Ole Albrecht
Nanotechnology, Institute of Microsystems Engineering, Faculty of Engineering, Albert Ludwigs University of Freiburg, Georges-Köhler-Allee 103, 79110 Freiburg (Germany)
Search for more papers by this authorProf. Margit Zacharias
Nanotechnology, Institute of Microsystems Engineering, Faculty of Engineering, Albert Ludwigs University of Freiburg, Georges-Köhler-Allee 103, 79110 Freiburg (Germany)
Search for more papers by this authorThis work was supported by the German Research Foundation (DFG) under contract ZA 191/24-1.
Graphical Abstract
Split peas: Nanopeapods consisting of highly ordered, wavy NiO nanopods embedded with equally spaced Pt nanopeas were fabricated by the oxidation of multisegmented Ni/Pt nanowires at low temperatures. The Ni/Pt interface is an efficient platform for enhancing the outward diffusion of Ni during oxidation and for manipulating the nucleation of vacancies in Ni, which intrinsically behaves in an uncontrolled manner.
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