Post-modification of desilicated MFI zeolites by phosphorous promoter
Molecular Catalysis(2020)
摘要
•Desilicated MFI zeolite was post-treated by phosphorous promoter.•Hierarchical structure is closely associated with the acidity tailoring action of phosphorous.•Hierarchical porosities facilitate different phosphorous-containing moieties from microporous counterpart.•Phosphorous modification has achieved improved catalytic performance in dehydration of glycerol to acrolein.
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关键词
Desilicated zeolites,Acidity tailoring,Phosphorous modification,Glycerol dehydration
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