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An efficient route to rapidly access silica materials with differently ordered mesostructures through counteranion exchange

An efficient route to rapidly access silica materials with differently ordered mesostructures through counteranion exchange

Chemistry 19(31): 10146-9

Control via exchange: By using a new type of imidazolium-based gemini surfactant as the template, highly ordered cubic mesoporous silica material (MCM-48) was directly synthesized in a broad range of reactant compositions and under mild conditions (see scheme). Moreover, by a simple counterion exchange strategy, hexagonal (MCM-41) and lamellar (MCM-50) mesoporous silicas are also easily and efficiently accessible.

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Accession: 051480614

Download citation: RISBibTeXText

PMID: 23788318

DOI: 10.1002/chem.201300597

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