Issue 5, 2013

Synthesis of hierarchical Beta using piperidine based multi-ammonium surfactants

Abstract

Hierarchical Beta zeolite was prepared using piperidine based structure directing agents having at least two ammonium groups in their structure. Materials exhibited very high surface area (≈1050 m2 g−1), pore volume (2.7 mL g−1), and catalytic activity hitherto reported in the literature. A density functional theoretical study shows that a suitable special orientation of piperidine rings in the structure directing agents is responsible for the formation of hierarchical Beta.

Graphical abstract: Synthesis of hierarchical Beta using piperidine based multi-ammonium surfactants

Supplementary files

Article information

Article type
Communication
Submitted
16 Oct 2012
Accepted
19 Nov 2012
First published
10 Dec 2012

RSC Adv., 2013,3, 1317-1322

Synthesis of hierarchical Beta using piperidine based multi-ammonium surfactants

R. Kore, R. Sridharkrishna and R. Srivastava, RSC Adv., 2013, 3, 1317 DOI: 10.1039/C2RA22531J

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