Articles with "hybrid silicas" as a keyword



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Production of MCM-41 and SBA-15 Hybrid Silicas from Industrial Waste

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Published in 2020 at "Silicon"

DOI: 10.1007/s12633-020-00831-5

Abstract: MCM-41 and SBA-15 have many applications in chemical processes. However, the high cost of producing these materials limits their applications to a large-scale. To reduce production costs and promote recycling of industrial waste, this study… read more here.

Keywords: mcm sba; sba hybrid; industrial waste; hybrid silicas ... See more keywords
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Catalytic evaluation of MCM-41 hybrid silicas in the transesterification reactions

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Published in 2019 at "Microporous and Mesoporous Materials"

DOI: 10.1016/j.micromeso.2019.04.024

Abstract: Abstract The heterogeneous catalysts used to produce biodiesel include the important group of hybrid silicas that possess basic siloxy sites (≡SiO−). The basicity of these sites varies according to the size of the charge-compensation cation.… read more here.

Keywords: catalytic evaluation; mcm hybrid; evaluation mcm; transesterification ... See more keywords