Synthesis of MCM-41 materials functionalised with dialkylsilane groups and their catalytic activity in the esterification of glycerol with fatty acids
Applied Catalysis A: General, 2003•Elsevier
The synthesis of MCM-41-type materials functionalised with 3-mercaptopropyl (methyl) Si
groups has been performed by co-condensation of the corresponding alkoxysilanes and
tetramethoxysilane (TMOS), in the presence of CTAB and the amino acid leucine. The
materials were oxidised to [CH3, SO3H]-MCM-41, characterised and tested as acid catalysts
in the esterification of glycerol with fatty acids as lauric and oleic acids. A comparison with
the performance of already reported CH3/SO3H-MCM-41 catalysts is presented.
groups has been performed by co-condensation of the corresponding alkoxysilanes and
tetramethoxysilane (TMOS), in the presence of CTAB and the amino acid leucine. The
materials were oxidised to [CH3, SO3H]-MCM-41, characterised and tested as acid catalysts
in the esterification of glycerol with fatty acids as lauric and oleic acids. A comparison with
the performance of already reported CH3/SO3H-MCM-41 catalysts is presented.
The synthesis of MCM-41-type materials functionalised with 3-mercaptopropyl(methyl)Si groups has been performed by co-condensation of the corresponding alkoxysilanes and tetramethoxysilane (TMOS), in the presence of CTAB and the amino acid leucine. The materials were oxidised to [CH3,SO3H]-MCM-41, characterised and tested as acid catalysts in the esterification of glycerol with fatty acids as lauric and oleic acids. A comparison with the performance of already reported CH3/SO3H-MCM-41 catalysts is presented.
Elsevier
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