Aktuelle saker
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SMN sommerstipend 2024 20. feb. 2024 10:15
Senter for materialvitenskap og nanoteknologi (SMN) lyser ut sommerstipend! Stipendet er for studenter på bachelornivå. Oppgavene vil bestå av avgrensede forskningsoppgaver ved en av SMN sine fem forskergrupper.
Søknadsfrist: 12. mars 2024
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Vi gratulerer Marie Nielsen med årets beste masteroppgave 🎉 17. jan. 2024 12:15
Årets masteroppgave tildeles Marie Nielsen ved LENS.
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Tracking deactivation of zeolite beta with and without a detailed structure model: XRD analysis and in situ studies 1. des. 2023 15:42
X-ray diffraction is extremely powerful to study the structure of well-ordered, crystalline materials. In this paper, researchers from the Catalysis Section, NAFUMA, the Swiss Norwegian Beamlines, and Haldor Topsoe A/S take it one step further, by developing models for advanced diffraction studies of a disordered material, namely the beta zeolite. Despite the tremendous structural complexity caused by the disorder, these new models make it possible to resolve the degree of deactivation of the zeolite catalyst from a single diffractogram.