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Fundamentals of Bulk Oxide Catalysis:
: [CATL] Division of Catalysis Science & Technology
The behavior of gas- and liquid-phase catalytic reactions within porous oxide materials reflect contributions from a range of active site types and geometries, most of which are not known a priori and which likely undergo reconfiguration during catalysis. This complex array of sites can catalyze multiple reaction pathways, both simultaneous and sequential, which complicates analysis of reaction products. Understanding how these combinations of sites control catalysis and adsorption requires combinations of experimental and computational tools. This symposium welcomes discussions of state-of-the-art experimental and theoretical methods that elucidate these phenomena over bulk oxides and apply them to improve catalytic performance.
Iridium oxides have been considered as a benchmark catalyst exhibiting high activity, albeit a modest stability, for the oxygen evolution reaction (OER) in acidic media…
Aqueous interfaces of oxides are ubiquitous on our planet, playing a key role in the ecosphere: for example, protonation/deprotonation of silicates in water dominates the weathering process that shapes the Earth landscape, and serves as the major sink in global carbon cycle…
Copper oxide and zinc oxide based (Cu/ZnO) catalysts are widely used for a variety of chemical transformations, including methanol synthesis, steam reforming of methanol, lower alkene purification due to their low cost and high performance characteristics…
Aqueous interfaces of oxides are ubiquitous on our planet, playing a key role in the ecosphere: for example, protonation/deprotonation of silicates in water dominates the weathering process that shapes the Earth landscape, and serves as the major sink in global carbon cycle…