Publikasjoner og ansvarsområder
Zeolite surface methoxy groups as key intermediates in the stepwise conversion of methane to methanol
This contribution clarifies the overoxidation-preventing key step in the methane-to-methanol (MTM) conversion over copper mordenite zeolites. We followed the methane-to-methanol conversion over copper mordenite zeolites by NMR spectroscopy supported by DRIFTS to show that surface methoxy groups (SMG...
Optical limiting potential of reduced graphene oxide based films, solutions and silico-phosphate composites
The Role of Water during CO2 Adsorption by Ca-Based Sorbents at High Temperature
The influence of acceptor and donor doping on the protonic surface conduction of TiO2
Structural changes in the methanol-to-olefin (MTO) catalyst SAPO-34 after/during hydrothermal treatment
Structural changes in SAPO-34 due to hydrothermal treatment. A NMR, XRD, and DRIFTS study
When SAPO-34 is used as an industrial MTO catalyst, structural transformations leading to permanent deactivation are inevitable. The performance loss is linked principally to a redistribution of Si in the material, leading to the formation of Si-islands/aggregates with a concomitant loss of Brønsted...
Studies of SAPO-34 during and after hydrothermal treatment
in-situ DRIFTS and in-situ XRD studies of CaO and calcined dolomite during CO2 adsorption-desorption reactions
Linker Conformation Effects on the Band Gap in Metal-Organic Frameworks
In this work, we investigate how torsion in the middle aromatic ring on the terphenyldicarboxylate linker in UiO-68 affects the band gap. Furthermore, we incorporate the effect of monosubstitution on the linker (UiO-68-R; R = H, F, I, NH2, and NO2) in order to shed light on a possible route to tune ...