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Zeitschrift für Kristallographie - Crystalline Materials

Editor-in-Chief: Pöttgen, Rainer

Ed. by Antipov, Evgeny / Bismayer, Ulrich / Boldyreva, Elena V. / Huppertz, Hubert / Petrícek, Václav / Tiekink, E. R. T.

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Volume 232, Issue 1-3 (Feb 2017)

Issues

Structure and ion dynamics of mechanosynthesized oxides and fluorides

Access to nanocrystalline ceramics via high-energy ball-milling – a short review

Martin Wilkening
  • Corresponding author
  • Institute for Chemistry and Technology of Materials (member of NAWI Graz), Graz University of Technology, Stremayrgasse 9, A-8010 Graz, Austria
  • Institute of Physical Chemistry and Electrochemistry, Leibniz Universität Hannover, Callinstraße 3-3a, D-30167 Hannover, Germany
  • Email
  • Other articles by this author:
  • De Gruyter OnlineGoogle Scholar
/ Andre Düvel
  • Institute of Physical Chemistry and Electrochemistry, Zentrum für Festkörperchemie und Neue Materialien (ZFM), Leibniz Universität Hannover, Callinstraße 3-3a, D-30167 Hannover, Germany
  • Other articles by this author:
  • De Gruyter OnlineGoogle Scholar
/ Florian Preishuber-Pflügl
  • Institute for Chemistry and Technology of Materials (member of NAWI Graz), Graz University of Technology, Stremayrgasse 9, A-8010 Graz, Austria
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  • De Gruyter OnlineGoogle Scholar
/ Klebson da Silva
  • Institute of Physical and Theoretical Chemistry, Technische Universität Braunschweig, Hans-Sommer-Str. 10, D-38106 Braunschweig, Germany
  • Institute of Physical Chemistry and Electrochemistry, Leibniz Universität Hannover, Callinstr. 3-3a, D-30167 Hannover, Germany
  • Department of Physics of Materials, State University of Maringá, Av. Colombo 5790, 87020900 Maringá, Brazil
  • Institute of Nanotechnology, Karlsruhe Institute of Technology, Hermann-von-Helmholtz-Platz 1, D-76344 Eggenstein-Leopoldshafen, Germany
  • Other articles by this author:
  • De Gruyter OnlineGoogle Scholar
/ Stefan Breuer
  • Institute for Chemistry and Technology of Materials (member of NAWI Graz), Graz University of Technology, Stremayrgasse 9, A-8010 Graz, Austria
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  • De Gruyter OnlineGoogle Scholar
/ Vladimir Šepelák
  • Corresponding author
  • Institute of Nanotechnology, Karlsruhe Institute of Technology, Hermann-von-Helmholtz-Platz 1, D-76344 Eggenstein-Leopoldshafen, Germany
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  • De Gruyter OnlineGoogle Scholar
/ Paul Heitjans
  • Corresponding author
  • Institute of Physical Chemistry and Electrochemistry, Zentrum für Festkörperchemie und Neue Materialien (ZFM), Leibniz Universität Hannover, Callinstraße 3-3a, D-30167 Hannover, Germany
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Published Online: 2016-09-22 | DOI: https://doi.org/10.1515/zkri-2016-1963

Abstract

In many cases, limitations in conventional synthesis routes hamper the accessibility to materials with properties that have been predicted by theory. For instance, metastable compounds with local non-equilibrium structures can hardly be accessed by solid-state preparation techniques often requiring high synthesis temperatures. Also other ways of preparation lead to the thermodynamically stable rather than metastable products. Fortunately, such hurdles can be overcome by mechanochemical synthesis. Mechanical treatment of two or three starting materials in high-energy ball mills enables the synthesis of not only new, metastable compounds but also of nanocrystalline materials with unusual or enhanced properties such as ion transport. In this short review we report about local structures and ion transport of oxides and fluorides mechanochemically prepared by high-energy ball-milling.

Keywords: ball milling; conductivity; nanocrystalline ceramics; NMR; non-equilibrium phases

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About the article

Received: 2016-05-30

Accepted: 2016-08-16

Published Online: 2016-09-22

Published in Print: 2017-02-01


Citation Information: Zeitschrift für Kristallographie - Crystalline Materials, ISSN (Online) 2196-7105, ISSN (Print) 2194-4946, DOI: https://doi.org/10.1515/zkri-2016-1963.

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