V
Vladimir Galvita
Researcher at Ghent University
Publications - 147
Citations - 5605
Vladimir Galvita is an academic researcher from Ghent University. The author has contributed to research in topics: Catalysis & Chemical looping combustion. The author has an hindex of 36, co-authored 128 publications receiving 4220 citations. Previous affiliations of Vladimir Galvita include Max Planck Society & University of California, Berkeley.
Papers
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Ni nanoparticles and the Kirkendall effect in dry reforming of methane
Nikolaos Pegios,Vitaliy Bliznuk,Stavros-Alexandros Theofanidis,Vladimir Galvita,Guy B. Marin,Regina Palkovits,Kalin Simeonov +6 more
TL;DR: In this article, a simple preparation technique for Ni/γ-Al2O3 catalysts for the dry reforming of methane (DRM) at 800°C to produce CO and H2 (synthesis gas) was applied.
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Hierarchical Fe-modified MgAl2O4 as a Ni-catalyst support for methane dry reforming
Hao Wang,Hao Wang,Nadadur Veeraraghavan Srinath,Hilde Poelman,Christophe Detavernier,Ping Li,Guy B. Marin,Vladimir Galvita +7 more
TL;DR: In this paper, a hierarchical support for Ni catalysts with a hierarchical architecture displaying clusters of nanosheets was proposed for methane dry reforming (DRM), and the structure evolution of the Ni/MgFexAl2−xO4 catalyst during H2 temperatureprogrammed reduction (H2-TPR), CO2 temperature-programmed oxidation (CO2-TPO), and dry reforming was investigated by in situ XRD.
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What Makes Fe-Modified MgAl2O4 an Active Catalyst Support? Insight from X-ray Raman Scattering
Alessandro Longo,Alessandro Longo,Stavros-Alexandros Theofanidis,Chiara Cavallari,Nadadur Veeraraghavan Srinath,Jiawei Hu,Hilde Poelman,Maarten Sabbe,Christoph J. Sahle,Guy B. Marin,Vladimir Galvita +10 more
TL;DR: In this article, Fe-modified MgAl2O4 makes a surprisingly active catalyst support, likely linked to the structural effect of the Fe incorporation, and two catalyst supports have been studied in fre...
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Momentary Equilibrium in transient kinetics and its application for estimating the concentration of catalytic sites
Evgeniy Redekop,Gregory S. Yablonsky,Vladimir Galvita,Denis Constales,Rebecca Fushimi,John T. Gleaves,Guy Marin +6 more
TL;DR: The concept of momentary equilibrium (ME) was introduced in this paper, a special event during a pulse-response transient experiment in which the nonsteady state rates of adsorption and desorption of a probe molecule are instantaneously balanced.
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Ethanol dehydrogenation over Cu catalysts promoted with Ni: Stability control
Jolien De Waele,Vladimir Galvita,Hilde Poelman,Margarita Gabrovska,D. Nikolova,Sonia Damyanova,Joris W. Thybaut +6 more
TL;DR: In this article, NiCu alloyed catalysts are investigated for ethanol dehydrogenation and it was found that Ni promotion increases the turnover frequency of a Cu-based catalyst.