Name |
Surname |
Insert Picture |
||||
Vladimír |
Šepelák |
|||||
Institution name and department |
||||||
Karlsruhe Institute of Technology, Institute of Nanotechnology |
||||||
Position held |
||||||
Senior researcher |
||||||
Address/Country |
||||||
Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany |
||||||
|
Webpage |
|||||
This email address is being protected from spambots. You need JavaScript enabled to view it. |
http://www.int.kit.edu/home.php |
|||||
Key words |
||||||
· mechanosynthesis of complex oxide · non-equilibrium phase · nanoglassy state · nanomagnetism · Mössbauer and NMR |
||||||
Areas of Research/Expertise |
||||||
My areas of research include non-conventional syntheses of compounds, mechanosynthesis, mechanochemistry, nanocrystalline materials, nanoglasses, metastable materials, non-equilibrium phases, complex oxides, structural characterization of nanomaterials, disordered nanomaterials, local structure of nanomaterials, Mössbauer spectroscopy, solid-state NMR, functional behavior of nanomaterials on a macroscopic scale, the particle size- and shape-dependent functional properties of nanomaterials, nanomagnetism, electrochemical properties, thermal stability, and correlations between the local structure and macroscopic properties of nanostructured materials. |
||||||
5 Most representative publications related to mechanochemistry |
||||||
Wilkening, M.; Düvel, A.; Preishuber-Pflügl, F.; Da Silva, K.; Breuer, S.; Šepelák, V.; Heitjans, P. Structure and Ion Dynamics of Mechanosynthesized Oxides and Fluorides. Z. Krist.-Cryst. Mater. 2017, 232 (1-3), 107−127. DOI: 10.1515/zkri-2016-1963
Šepelák, V.; Myndyk, M.; Witte, R.; Röder, J.; Menzel, D.; Schuster, R. H.; Hahn, H.; Heitjans, P.; Becker, K.-D. The Mechanically Induced Structural Disorder in Barium Hexaferrite, BaFe12O19, and Its Impact on Magnetism. Faraday Discuss. 2014, 170, 121−135. DOI: 10.1039/c3fd00137g
Šepelák, V.; Düvel, A.; Wilkening, M.; Becker, K.-D.; Heitjans, P. Mechanochemical Reactions and Syntheses of Oxides. Chem. Soc. Rev. 2013, 42 (18), 7507−7520. DOI: 10.1039/c2cs35462d
Šepelák, V.; Bégin-Colin, S.; Le Caër, G. Transformations in Oxides Induced by High-Energy Ball-Milling. Dalton T. 2012, 41 (39), 11927−11948. DOI: 10.1039/c2dt30349c
Šepelák, V.; Bergmann, I.; Feldhoff, A.; Heitjans, P.; Krumeich, F.; Menzel, D.; Litterst, F. J.; Campbell, S. J.; Becker, K. D. Nanocrystalline Nickel Ferrite, NiFe2O4: Mechanosynthesis, Nonequilibrium Cation Distribution, Canted Spin Arrangement, and Magnetic Behavior. J. Phys. Chem. C 2007, 111 (13), 5026−5033. DOI: 10.1021/jp067620s |
||||||
5 Most representative publications non-related to Mechanochemistry |
||||||
Nýblová, D.; Senna, M.; Düvel, A.; Heitjans, P.; Billik, P.; Filo, J.; Šepelák, V. NMR Study on Reaction Processes from Aluminum Chloride Hydroxides to Alpha Alumina Powders. J. Am. Ceram. Soc. 2019, 102 (5), 2871−2881. DOI: 10.1111/jace.16108
Shams, M. H.; Rozatian, A. S. H.; Yousefi, M. H.; Valíček, J.; Šepelák, V. Effect of Mg2+ and Ti4+ Dopants on the Structural, Magnetic and High-Frequency Ferromagnetic Properties of Barium Hexaferrite. J. Magn. Magn. Mater. 2016, 399, 10−18. DOI: 10.1016/j.jmmm.2015.08.099
Vereš, J.; Lovás, M.; Jakabský, Š.; Šepelák, V.; Hredzák, S. Characterization of Blast Furnace Sludge and Removal of Zinc by Microwave Assisted Extraction. Hydrometallurgy 2012, 129-130, 67−73. DOI: 10.1016/j.hydromet.2012.09.008
Kaman, O.; Veverka, P.; Jirák, Z.; Maryško, M.; Knížek, K.; Veverka, M.; Kašpar, P.; Burian, M.; Šepelák, V.; Pollert, E. The Magnetic and Hyperthermia Studies of Bare and Silica-Coated La0.75Sr0.25MnO3 Nanoparticles. J. Nanopart. Res. 2011, 13 (3), 1237−1252. DOI: 10.1007/s11051-010-0117-x
Salazar-Alvarez, G.; Qin, J.; Šepelák, V.; Bergmann, I.; Vasilakaki, M.; Trohidou, K. N.; Ardisson, J. D.; Macedo, W. A. A.; Mikhaylova, M.; Muhammed, M.; Baró, M. D.; Nogués, J. Cubic Versus Spherical Magnetic Nanoparticles: The Role of Surface Anisotropy. J. Am. Chem. Soc. 2008, 130 (40), 13234−13239. DOI: 10.1021/ja0768744 |
||||||
Orcid ID/ Google Scholar/ Researchgate/ Scopus profiles |
||||||
Orcid ID |
0000-0003-0247-5416 |
|||||
Google Scholar |
https://scholar.google.com/scholar?hl=en&as_sdt=0%2C5&q=vladimir+sepelak&oq=Vladimir+Sepe |
|||||
Researchgate |
https://www.researchgate.net/profile/V_Sepelak |
|||||
Scopus profiles |
||||||
Twitter/ Linkedin/ Instagram accounts |
||||||
Twitter/ |
|
|||||
|
https://de.linkedin.com/in/vladimir-sepelak-2181002b?trk=d_public_post_follow_view_profile |
|||||
Instagram accounts |
|
|||||
Primary focus in mechanochemical research |
||||||
mechanosynthesis complex oxide nanoglass structural disorder local structure Mössbauer spectroscopy solid-state NMR functional behavior the particle size- and shape-dependent properties of nanomaterials nanomagnetism electrochemical properties thermal stability |
Tagged under
Share: