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Issue 49, 2014
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Organosilane surfactant-directed synthesis of hierarchical porous SAPO-34 catalysts with excellent MTO performance

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Abstract

Using an organosilane surfactant as the mesopore director, hierarchical porous silicoaluminophosphate SAPO-34 is obtained as an assembly of nanocrystallites intergrown into cubic micrometer-sized crystals, which show excellent performance in MTO reactions with a remarkably prolonged catalyst lifetime and enhanced selectivity of ethylene and propylene compared to the conventional microporous SAPO-34.

Graphical abstract: Organosilane surfactant-directed synthesis of hierarchical porous SAPO-34 catalysts with excellent MTO performance

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Publication details

The article was received on 19 Mar 2014, accepted on 30 Apr 2014 and first published on 30 Apr 2014


Article type: Communication
DOI: 10.1039/C4CC02050B
Citation: Chem. Commun., 2014,50, 6502-6505
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    Organosilane surfactant-directed synthesis of hierarchical porous SAPO-34 catalysts with excellent MTO performance

    Q. Sun, N. Wang, D. Xi, M. Yang and J. Yu, Chem. Commun., 2014, 50, 6502
    DOI: 10.1039/C4CC02050B

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