Wolfgang Peukert
University of Erlangen-Nuremberg
573 Papers
3.1K Citations
Wolfgang Peukert is an academic researcher from University of Erlangen-Nuremberg. The author has contributed to research in topics: Particle & Nanoparticle. The author has an hindex of 55, co-authored 535 publications. Previous affiliations of Wolfgang Peukert include Micron Technology & Lviv Polytechnic.
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Papers
Characterisation of Grinding‐Relevant Particle Properties by Inverting a Population Balance Model
Lutz Vogel,Wolfgang Peukert +1 more
TL;DR: In this article, an approach for the quantitative characterisation of feed materials in impact grinding is presented, with the help of dimensional reasoning and a fracture mechanic model two material parameters can be derived which describe the breakage probability quantitatively.
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Shedding light on the growth of gold nanoshells.
Christian Sauerbeck,Michael Haderlein,Benedikt Schürer,Björn Braunschweig,Wolfgang Peukert,Robin N. Klupp Taylor +5 more
TL;DR: It is suggested that the in situ analytical approach demonstrated here offers significant promise for future activities regarding the in-process optimization of the morphology and optical properties of metal nanoshells and other nanostructured plasmonic particles.
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Grinding in an air classifier mill — Part I: Characterisation of the one-phase flow
TL;DR: In this paper, an in-depth study of the two-phase flow and the stressing conditions of particles in an air classifier hammer mill is presented, where numerical predictions of the fluid flow in the complete mill using a commercial CFD solver.
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Determination of the Lateral Dimension of Graphene Oxide Nanosheets Using Analytical Ultracentrifugation
Johannes Walter,Thomas J. Nacken,Cornelia Damm,Thaseem Thajudeen,Siegfried Eigler,Wolfgang Peukert +5 more
TL;DR: A method to determine the lateral dimensions of 2D nanosheets directly in suspension by analytical ultracentrifugation (AUC) is shown, found that AUC can derive nanosheet diameter distributions with a relative error of the mean sheet diameter of just 0.25%.
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Packings of micron-sized spherical particles – Insights from bulk density determination, X-ray microtomography and discrete element simulations
Jochen Schmidt,Eric J. R. Parteli,Norman Uhlmann,Norbert Wörlein,Karl-Ernst Wirth,Thorsten Pöschel,Wolfgang Peukert +6 more
TL;DR: In this paper, the authors investigated the packing characteristics of micrometer to millimeter-sized, polydisperse spherical particle systems of glass, zirconia and copper by means of experimental measurements of the bulk density, X-ray microtomography (CT) and numerical simulations of the granular packings using a 3D discrete element method (DEM).
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