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Author

  • H. Martin R. Wilkening
2011

Access to metastable complex ion conductors via mechanosynthesis: Preparation, microstructure and conductivity

Düvel, A., Wegner, S., Efimov, K., Feldhoff, A., Heitjans, P. & Wilkening, M., 2011, In : Journal of materials chemistry. 21, 17, p. 6238-xxx

Research output: Contribution to journalArticle

DIFFERENT APPROACHES TO IMPROVING THE LI DIFFUSIVITY OF POLYCRYSTALLINE LITHIUM BOROHYDRIDE

Epp, V. & Wilkening, M., 2011.

Research output: Contribution to conferencePoster

Ion conduction and dynamics in mechanosynthesized nanocrystalline BaLiF3

Düvel, A., Wilkening, M., Wegner, S., Feldhoff, A., Sepelák, V. & Heitjans, P., 2011, In : Solid State Ionics. 184, p. 65-xxx

Research output: Contribution to journalArticle

Li Diffusion in Garnet-type Li6.5La2.5Ba0.5ZrTaO12 Crystallizing with Cubic Symmetry

Epp, V., Narayanan, S., Thangadurai, V. & Wilkening, M., 2011.

Research output: Contribution to conferencePoster

Open Access
File

Li Ion Diffusion in the Anode Material Li12Si7 – Ultrafast Quasi-1D Diffusion and Two Distinct Fast 3D Jump Processes Separately Revealed by 7Li NMR Relaxometry

Kuhn, A., Sreeraj, P., Pöttgen, R., Wiemhöfer, H-D., Wilkening, M. & Heitjans, P., 2011, In : Journal of the American Chemical Society. 133, 29, p. 11018-11021

Research output: Contribution to journalArticle

Li NMR Spectroscopy on Crystalline Li12Si7: Experimental Evidence for the Aromaticity of the Planar Cyclopentadienyl-Analogous Si56− Rings

Kuhn, A., Sreeraj, P., Pöttgen, R., Wiemhöfer, H-D., Wilkening, M. & Heitjans, P., 2011, In : Angewandte Chemie / International Edition . 50, 50, p. 12099-12102

Research output: Contribution to journalArticle

Li self-diffusion in garnet-type Li7La3Zr2O12 as probed directly by diffusion-induced 7Li spin-lattice relaxation NMR spectroscopy

Kuhn, A., Narayanan, S., Spencer, L., Goward, G., Thangadurai, V. & Wilkening, M., 2011, In : Physical Review / B. 83, p. 094302-x

Research output: Contribution to journalArticle

Mechanically induced phase transformation of g-Al2O3 into a-Al2O3 — Access to structurally disordered g-Al2O3 with a controllable amount of penta-coordinated Al sites

Düvel, A., Romanova, E., Sharifi, M., Freude, D., Wark, M., Heitjans, P. & Wilkening, M., 2011, In : The journal of physical chemistry (Washington, DC) / C. 115, p. 22770-22780

Research output: Contribution to journalArticle

Mechanosynthesized BiFeO3 Nanoparticles with Highly Reactive Surface and Enhanced Magnetization

Da Silva, K. L., Menzel, D., Feldhoff, A., Kübel, C., Bruns, M., Paesano, A. J., Düvel, A., Wilkening, M., Ghafari, M., Hahn, H., Litterst, F. J., Heitjans, P., Becker, K. D. & Sepelák, V., 2011, In : The journal of physical chemistry (Washington, DC) / C. 115, 15, p. 7209-7217

Research output: Contribution to journalArticle

Mixed Alkaline-Earth Effect in the Metastable Anion Conductor Ba(1-x)Ca(x)F2 (0

Düvel, A., Ruprecht, B., Heitjans, P. & Wilkening, M., 2011, In : The journal of physical chemistry (Washington, DC) / C. 115, 48, p. 23784-2378

Research output: Contribution to journalArticle

Revealing Li+ Exchange in the β-modification of Li3VF6 by 6Li 2D MAS NMR Spectroscopy

Bottke, P., Nakhal, S., Lerch, M., Heitjans, P. & Wilkening, M., 2011, (Submitted) In : Diffusion Fundamentals.

Research output: Contribution to journalArticle

File

Structure and dynamics of the fast lithium ion conductor "Li7La3Zr2O12" (vol 13, pg 19378, 2011)

Buschmann, H., Doelle, J., Berendts, S., Kuhn, A., Bottke, P., Wilkening, M., Heitjans, P., Senyshyn, A., Ehrenberg, H., Lotnyk, A., Duppel, V., Kienle, L. & Janek, J., 2011, In : Physical Chemistry Chemical Physics. 13, 48, p. 21658-21659

Research output: Contribution to journalArticle

Structure and dynamics of the fast lithium ion conductor “Li7La3Zr2O12”

Buschmann, H., Dölle, J., Berendts, S., Kuhn, A., Bottke, P., Wilkening, M., Heitjans, P., Senyshyn, A., Ehrenberg, H., Lotnyk, A., Duppel, V., Kienle, L. & Janek, J., 2011, In : Physical chemistry, chemical physics. 13, p. 19378-x

Research output: Contribution to journalArticle

Tuning the Li diffusivity of polycrystalline LiBH4 by interface engeneering

Epp, V. & Wilkening, M., 2011.

Research output: Contribution to conferencePoster

2012

2D Li diffusion in layer-structured LixNbS2 as probed by frequency-dependent T1ρ NMR measurements

Epp, V., Nakhal, S., Lerch, M. & Wilkening, M., 2012.

Research output: Contribution to conferencePoster

Ex situ NMR Measurements of Li Dynamics in TiO2 Anodes with an Ordered Hierarchical Pore Structure

Bottke, P., Ren, Y., Bruce, P. G. & Wilkening, M., 2012.

Research output: Contribution to conferencePoster

Extremely slow Li dynamics in monoclinic metatitanate Li2TiO3 — probing macroscopic jump diffusion via 7Li NMR stimulated echoes

Ruprecht, B., Wilkening, M., Uecker, R. & Heitjans, P., 2012, In : Physical chemistry, chemical physics. 14, p. 11974-x

Research output: Contribution to journalArticle

Insight into Li Ion Migration Pathways in α-Li3VF6: A First Principles Investigation

Islam, M., Wilkening, M., Heitjans, P. & Bredow, T., 2012, In : The journal of physical chemistry letters . 3, p. 3120-x

Research output: Contribution to journalArticle

Ion Conductivity of BaSnF4 Studied by Broadband Impedance Spectroscopy

Preishuber-Pflügl, F. A. & Wilkening, M., 2012.

Research output: Contribution to conferencePoster

Li diffusion in layer-structured dichalcogenides as probed by NMR spectroscopy

Epp, V., Langer, J. & Wilkening, M., 2012.

Research output: Contribution to conferencePoster

Li diffusion in layer-structured nanocrystalline dichalcogenides as probed by NMR spectroscopy

Langer, J., Epp, V. & Wilkening, M., 2012.

Research output: Contribution to conferencePoster

Li dynamics in the solid electrolyte Li7PSe6 as probed by diffusion-induced 7Li NMR spin-lattice relaxation

Epp, V., Gün, Ö., Deiseroth, H-J. & Wilkening, M., 2012.

Research output: Contribution to conferencePoster

Li ion dynamics in Al-doped garnet-type Li7La3Zr2O12 crystallizing with cubic symmetry

Kuhn, A., Choi, S-Y., Robben, L., Tietz, F., Wilkening, M. & Heitjans, P., 2012, In : Zeitschrift für Physikalische Chemie. 226, p. 525-x

Research output: Contribution to journalArticle

Macroscopic and microscopic Li transport parameters in cubic garnet-type Li6.5La2.5Ba0.5ZrTaO12 as probed by NMR and impedance spectroscopy

Narayanan, S., Epp, V., Wilkening, M. & Thangadurai, V., 2012, In : RSC Advances . 2, 6, p. 2553-2561

Research output: Contribution to journalArticle

Mechanosynthesis of solid electrolytes for lithium-ion batteries — Li ion transport properties of garnet-type Al-doped Li7La3Zr2O12

Düvel, A., Kuhn, A., Robben, L., Wilkening, M. & Heitjans, P., 2012, In : The Journal of Physical Chemistry. 116, p. 15192-x

Research output: Contribution to journalArticle

NMR relaxometry as a versatile tool to study Li dynamics in potential battery materials

Kuhn, A., Kunze, M., Sreeraj, P., Wiemhöfer, H-D., Thangadurai, V., Wilkening, M. & Heitjans, P., 2012, In : Solid state nuclear magnetic resonance. 42, p. 2-8

Research output: Contribution to journalArticle

Spin-alignment echo NMR: probing Li+ hopping motion in the solid electrolyte Li7La3Zr2O12 with garnet-type tetragonal symmetry

Kuhn, A., Epp, V., Schmidt, G., Narayanan, S., Thangadurai, V. & Wilkening, M., 2012, In : Journal of physics / Condensed matter. 24, p. 035901-035909

Research output: Contribution to journalArticle

Studying Li Dynamics in a Gas-Phase Synthesized Amorphous Oxide by NMR and Impedance Spectroscopy

Epp, V., Brüning, M., Binnewies, M., Heitjans, P. & Wilkening, M., 2012, In : Zeitschrift für Physikalische Chemie. 226, p. 513-524

Research output: Contribution to journalArticle

Synthesis of ternary transition metal fluorides Li3MF6 via a sol–gel route as candidates for cathode materials in lithium-ion batteries

Kohl, J., Wiedemann, D., Nakhal, S., Bottke, P., Ferro, N., Bredow, T., Kemnitz, E., Wilkening, M., Heitjans, P. & Lerch, M., 2012, In : Journal of materials chemistry. 22, p. 15819-15827

Research output: Contribution to journalArticle

2013

7Li ion diffusion in isotope-diluted glassy Li2Si3O7 - the generation of pure spin-3/2 spin-alignment NMR echoes

Wohlmuth, D., Epp, V., Bauer, U., Welsch, A-M., Behrens, H. & Wilkening, M., 2013.

Research output: Contribution to conferencePoster

Conductivity of Mechanosynthesized Phase-Pure Cubic and Tetragonal BaSnF4

Preishuber-Pflügl, F. A. & Wilkening, M., 2013.

Research output: Contribution to conferencePoster

Open Access
File

Crystalline Silicon as Structured Anode Material for Lithium-Ion Batteries

Sternad, M., Schrotter, G., Dunst, A., Janski, R., Forster, M., Goller, B., Schmut, K. & Wilkening, M., 27 Oct 2013.

Research output: Contribution to conference(Old data) Lecture or Presentation

Die Leistung steigt, der Preis fällt

Sternad, M., Weibold, T. & Wilkening, M., 28 Dec 2013, Oberösterreichische Nachrichten, p. 30-30.

Research output: Contribution to specialist publicationArticle

Extremely slow Li exchange processes in diamagnetic Li2ZrO3 followed by 6 Li 2D EXSY NMR

Bottke, P., Freude, D. & Wilkening, M., 9 May 2013.

Research output: Contribution to conference(Old data) Lecture or Presentation

Open Access
File

Extreme mobility: low-temperature NMR probes highly diffusive Li+ ions in argyrodite-type Li6PSe5Cl and Li6PS5Br

Epp, V., Gün, Ö., Deiseroth, H-J. & Wilkening, M., 2013.

Research output: Contribution to conferencePoster

Highly Mobile Ions: Low-Temperature NMR Directly Probes Extremely Fast Li+ Hopping in Argyrodite-Type Li6PS5Br

Epp, V., Gün, Ö., Deiseroth, H-J. & Wilkening, M., 2013, In : The journal of physical chemistry letters . 4, 13, p. 2118-2123

Research output: Contribution to journalArticle

Li ion dynamics in isotope-diluted glassy Li2Si3O7 - The generation of pure spin-3/2 Jeener-Broekaert NMR echoes

Wohlmuth, D., Epp, V., Bauer, U., Welsch, A-M., Behrens, H. & Wilkening, M., 2013.

Research output: Contribution to conferencePoster

Li ION DYNAMICS IN ISOTOPE-DILUTED GLASSY Li2Si3O7 ― THE GENERATION OF PURE SPIN-3/2 JEENER-BROEKAERT NMR ECHOES

Wohlmuth, D., Epp, V. & Wilkening, M., 2013.

Research output: Contribution to conferencePoster

Lithium motion in the anode material LiC6 as seen via time-domain 7Li NMR

Langer, J., Epp, V., Heitjans, P., Mautner, F-A. & Wilkening, M., 2013, In : Physical Review / B. 88, 9, p. 094304-1-094304-9

Research output: Contribution to journalArticle

Long-range Li dynamics in the lithium argyrodite Li7PSe6 as probed by rotating-frame spin-lattice relaxation NMR

Epp, V., Gün, Ö., Deiseroth, H-J. & Wilkening, M., 2013, In : Physical chemistry, chemical physics. 15, p. 7123-x

Research output: Contribution to journalArticle

Low-dimensional diffusion of Li ions in layer-structured LixNbS2,

Epp, V., Nakhal, S., Lerch, M. & Wilkening, M., 2013, In : Journal of physics / Condensed matter. 25, p. 195402-x

Research output: Contribution to journalArticle

Low-Temperature Synthesis, Characterization, and Stability of Spinel-Type Li(2)NiF(4) and Solid-Solutions Li(2)Ni(1-x)Co(x)F(4)

Kohl, J., Nakhal, S., Ferro, N., Bottke, P., Wilkening, M., Bredow, T., Heitjans, P. & Lerch, M., 2013, In : Zeitschrift für anorganische und allgemeine Chemie = Journal of inorganic and general chemistry. 639, 2, p. 326-333

Research output: Contribution to journalArticle

Open Access
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Mechanochemical reactions and syntheses of oxides

Sepelák, V., Düvel, A., Wilkening, M., Becker, K. D. & Heitjans, P., 2013, In : Chemical Society Reviews. 42, p. 7507-7520

Research output: Contribution to journalArticle

Motion of Li+ in Nanoengineered LiBH4 and LiBH4:Al2O3 - Comparison with the Microcrystalline Form

Epp, V. & Wilkening, M., 2013, In : ChemPhysChem. 14, 16, p. 3706-3713

Research output: Contribution to journalArticle

Open Access
File

Research on Li air Batteries: Ionic Conductivity of Nanocrystalline Lithium Peroxide Li2O2

Dunst, A., Freunberger, S., Epp, V. & Wilkening, M., 2013.

Research output: Contribution to conferencePoster

Research on Li-air Batteries: Ionic Conductivity of Nanocrystalline Lithium Peroxide Li2O2

Dunst, A., Epp, V., Freunberger, S. & Wilkening, M., 2013.

Research output: Contribution to conferencePoster