David Linke

TL;DR: Comprehensive characterization supports the hypothesis that coordinatively unsaturated Zr cations are the active sites for propane dehydrogenation and the design of unconventional catalysts based on bulk materials with a certain defect structure, for example, ZrO2 promoted with other metal oxides are described.

TL;DR: In this article, the authors compared the catalytic performance of VO x /MCM-41 possessing highly dispersed VO x species in non-oxidative propane dehydrogenation (DH) was compared with that of industrially relevant catalysts such as CrO x/MCM41 and Pt-Sn/Al 2 O 3 over four DH (24h on-stream) and oxidative regeneration cycles and the effect of reduction with H 2 on the catalysts DH properties.

TL;DR: The nature of active sites for efficient C–H bond activation in C1-C4 alkanes over bare ZrO2 is revealed and the fundamentals for controlling their concentration are provided.

TL;DR: In this article, a falling-film micro-reactor was used for photo-chlorination of toluene-2,4-diisocyanate (TDI) in the presence of a Lewis acid such as FeCl 3.

TL;DR: Vanadyl acetylacetonate was carefully grafted on mesoporous silica (MCM-41) to create a series of catalysts with VOx surface site density varying from 0.05 to 1.67nm−2.