B
Bjørk Hammer
Researcher at Aarhus University
Publications - 242
Citations - 42965
Bjørk Hammer is an academic researcher from Aarhus University. The author has contributed to research in topics: Density functional theory & Adsorption. The author has an hindex of 76, co-authored 231 publications receiving 37382 citations. Previous affiliations of Bjørk Hammer include Zhejiang University of Technology & Aalborg University.
Papers
More filters
Journal ArticleDOI
Oxygen Storage by Tin Oxide Monolayers on Pt3Sn(111)
Lindsay R. Merte,Nicolas Yves Braud,Lars Buß,Malthe Kjær Bisbo,Harald Wallander,Jon-Olaf Krisponeit,Jan Ingo Flege,Bjørk Hammer,Jens Falta,Edvin Lundgren +9 more
TL;DR: In this article , the authors show how surface oxides on Pt3Sn(111) incorporate oxygen at the metal interface, which may be subsequently removed by reaction with CO. The storage mechanism, where oxygen uptake occurs without loss of interfacial Pt-Sn bonds, is enabled by the peculiar asymmetrical coordination state of Sn2+.
Journal ArticleDOI
Origin of hydroxyl pair formation on reduced anatase TiO2(101).
Kræn C. Adamsen,Nikolay G. Petrik,Wilke Dononelli,Gregory A. Kimmel,Tao Xu,Zhe-Shen Li,Lutz Lammich,Bjørk Hammer,Jeppe V. Lauritsen,Stefan Wendt +9 more
TL;DR: In this article , the authors combine experiments and theory to study the dissociation of water on bulk-reduced a-TiO2(101) surface, showing that point-like protrusions appear on the a- TiO2 (101), as shown by scanning tunneling microscopy.