Simple strategies for fabrication of a periodic mesoporous aluminosilicate with crystalline walls.

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Key Laboratory of Biomass Chemical Engineering of Ministry of Education, Department of Chemical and Biological Engineering, Zhejiang University, Hangzhou, 310027, Zhejiang, China; Institute of Chemical Technology, Vietnamese Academy of Science and Technology, 01 Mac Dinh Chi, District 1, Ho Chi Minh, Vietnam.

Published: November 2014

AI Article Synopsis

  • Describes a method using alkali assistance for assembling two templating systems with aluminosilicate precursors.
  • Synthesizes a highly ordered mesoporous zeolite featuring a 2D hexagonal symmetry and MFI zeolitic framework.
  • The produced materials exhibit significant catalytic activity for reactions involving large organic molecules.

Article Abstract

An alkali-assisted cooperative assembly process of two different templating systems with aluminosilicate precursors is described. A highly ordered mesoporous zeolite with the 2D hexagonal symmetry mesospores and MFI zeolitic framework walls is synthesized. This method also allows the preparation of ZSM-5 with c- or b-axis-aligned mesopores. The materials have promising catalytic activities for organic reactions involving bulky molecules.

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Source
http://dx.doi.org/10.1002/smll.201401486DOI Listing

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