Toward Exploiting the Behavior of Niobium-Containing Mesoporous Silicates vs. Polyoxometalates in Catalysis
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DOI: 10.3389/fchem.2018.00560
Abstract: Classification of polyoxometalates (POMs) is based on their chemical composition, basically represented by two general formulae: a) [MmOy]p− b) [XxMmOy]q−, where M is the main transition metal, O is the oxygen atom and X can… read more here.
Keywords: atom; containing mesoporous; niobium; metal ... See more keywords
Tungsten-Based Mesoporous Silicates W-MMM-E as Heterogeneous Catalysts for Liquid-Phase Oxidations with Aqueous H2O2
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DOI: 10.3390/catal8030095
Abstract: Mesoporous tungsten-silicates, W-MMM-E, have been prepared following evaporation-induced self-assembly methodology and characterized by elemental analysis, XRD, N2 adsorption, STEM-HAADF (high angle annular dark field in scanning-TEM mode), DRS UV-vis, and Raman techniques. DRS UV-vis showed… read more here.
Keywords: mmm heterogeneous; aqueous h2o2; tungsten based; mesoporous silicates ... See more keywords