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Synthesis and Characterization of a Novel Calix[4]arene-Based Periodic Mesoporous Organosilica

✍ Scribed by Chunqing Liu; Lei Fu; James Economy

Publisher
John Wiley and Sons
Year
2004
Tongue
English
Weight
185 KB
Volume
25
Category
Article
ISSN
1022-1336

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✦ Synopsis

Abstract

Summary: A new calix[4]arene‐based periodic mesoporous organosilica has been synthesized using tetraethoxysilane (TEOS) and a calix[4]arene‐based silane monomer as the precursors and cetyltrimethylammonium bromide (CTAB) surfactant as the structure‐directing template, and is shown to be capable of visual detection and entrapment of NO~2~.

Synthesis of the novel mesoporous organosilica material containing covalently bound tetra‐O‐alkylated calix[4]arene hosts.

magnified imageSynthesis of the novel mesoporous organosilica material containing covalently bound tetra‐O‐alkylated calix[4]arene hosts.

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