The effect of silanol groups on the metal-support interactions in silica-supported cobalt Fischer-Tropsch catalysts. A temperature programmed surface reaction
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DOI: 10.1016/j.jcat.2019.10.036
Abstract: Abstract The effect of H bonded and isolated silanol groups on the metal support interactions of SiO2-supported Co catalysts in Fischer-Tropsch (FT) synthesis are reported. SiO2 supports were pre-treated in order to improve the concentration… read more here.
Keywords: metal support; sio2; silanol groups; groups metal ... See more keywords
Effect of Hydroxyl Groups on Metal Anchoring and Formaldehyde Oxidation Performance of Pt/Al2O3.
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DOI: 10.1021/acs.est.2c01278
Abstract: Pt/Al2O3 catalysts showing excellent activity and stability have been used in various reactions, including HCHO oxidation. Herein, we prepared Pt-Na/Al2O3 catalysts with a Pt content of 0.05 wt % to reveal the key factors determining… read more here.
Keywords: oxidation; groups metal; effect hydroxyl; al2o3 ... See more keywords
Alkene Epoxidations with H2O2 over Groups 4–6 Metal-Substituted BEA Zeolites: Reactive Intermediates, Reaction Pathways, and Linear Free-Energy Relationships
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DOI: 10.1021/acscatal.0c03394
Abstract: Rates and selectivities for alkene epoxidations depend sensitively on the identity of the active metal center for both heterogeneous and homogeneous catalysts. While group 6 metals (Mo, W) have gre... read more here.
Keywords: metal substituted; alkene epoxidations; metal; groups metal ... See more keywords