348 citations · 483 across the 3 of their papers we have counts for
5 papers
CO oxidation by Pt2/Fe3O4: metastable dimer and support configurations facilitate lattice oxygen extraction
Matthias Meier, Jan Hulva, Zdenek Jakub +8
Heterogeneous catalysts based on sub-nanometer metal clusters often exhibit strongly size-dependent properties, and the addition or removal of a single atom can make all the differ…
Unravelling CO adsorption on model single-atom catalysts
Jan Hulva, Matthias Meier, Roland Bliem +6
Understanding how the local environment of a single-atom catalyst affects stability and reactivity remains a significant challenge. We present an in-depth study of Cu1, Ag1, Au1, N…
Subsurface Cation Vacancy Stabilization of the Magnetite (001) Surface
R. Bliem, E. McDermott, P. Ferstl +9
Iron oxides play an increasingly prominent role in heterogeneous catalysis, hydrogen production, spintronics and drug delivery. The surface or material interface can be performance…
Stabilizing Single Ni adatoms on a Two-dimensional Porous Titania Overlayer at the SrTiO(110) Surface
Zhiming Wang, Xianfeng Hao, Stefan Gerhold +7
Nickel vapor-deposited on the SrTiO(110) surface was studied using scanning tunneling microscopy, photoemission spectroscopy (PES), and density functional theory calculations.…
An Atomic-Scale View of CO and H2 Oxidation on a Pt-Fe3O4 Model Catalyst
Roland Bliem, Jessi van der Hoeven, Adam Zavodny +6
Metal-support interactions are frequently invoked to explain the enhanced catalytic activity of metal nanoparticles dispersed over reducible metal-oxide supports, yet the atomic sc…