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Christoph R. Müller
Researcher at ETH Zurich
Publications - 243
Citations - 9116
Christoph R. Müller is an academic researcher from ETH Zurich. The author has contributed to research in topics: Chemical looping combustion & Catalysis. The author has an hindex of 42, co-authored 220 publications receiving 6234 citations. Previous affiliations of Christoph R. Müller include University of Cambridge & École Polytechnique Fédérale de Lausanne.
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Discrete element models for non-spherical particle systems: From theoretical developments to applications
TL;DR: In this paper, a review of recent developments in the discrete element method (DEM) to model particles of non-spherical shape is presented, including shape representation, algorithms for the efficient detection of contacts and the determination of contact parameters.
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Cooperativity and Dynamics Increase the Performance of NiFe Dry Reforming Catalysts
Sung Min Kim,Paula M. Abdala,Tigran Margossian,Davood Hosseini,Lucas Foppa,Andac Armutlulu,Wouter van Beek,Aleix Comas-Vives,Christophe Copéret,Christoph R. Müller +9 more
TL;DR: Owing to the high activity of the material and the absence of any XRD signature of FeO, it is very likely that FeO is formed as small domains of a few atom layer thickness covering a fraction of the surface of the Ni-rich particles, ensuring a close proximity of the carbon removal (FeO) and methane activation (Ni).
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Chemical looping beyond combustion – a perspective
TL;DR: In this article, the use of oxygen carriers or redox catalysts for chemical production has been investigated and shown to offer significant opportunities for process intensification and exergy loss minimization.
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CaO-based CO2 sorbents: from fundamentals to the development of new, highly effective materials.
TL;DR: Current understanding of fundamental aspects of the cyclic carbonation-calcination reactions of CaO such as its reversibility and kinetics are reviewed, and recent attempts to develop synthetic, CaO-based sorbents that possess high and cyclically stable CO2 uptakes are presented.
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Single Site Cobalt Substitution in 2D Molybdenum Carbide (MXene) Enhances Catalytic Activity in the Hydrogen Evolution Reaction.
Denis A. Kuznetsov,Zixuan Chen,Priyank V. Kumar,Athanasia Tsoukalou,Agnieszka M. Kierzkowska,Paula M. Abdala,Olga V. Safonova,Alexey Fedorov,Christoph R. Müller +8 more
TL;DR: This work expands the compositional space of the MXene family by introducing a material with site-isolated cobalt centers embedded in the stable matrix of Mo2CTx, on par with the best performing non-noble metal-based HER catalysts.