具有醚键或硫醚键连接基团的周期性介孔亚苯基硅石——一类新型的具有配体通道的介孔有机硅材料

Periodic mesoporous phenylenesilicas with ether or sulfide hinge groups--a new class of PMOs with ligand channels.

作者信息

Hunks William J, Ozin Geoffrey A

机构信息

Materials Chemistry Research Group, Department of Chemsitry, University of Toronto, 80 St. George Street, Toronto, Ontario, Canada M5S 3H6.

出版信息

Chem Commun (Camb). 2004 Nov 7(21):2426-7. doi: 10.1039/b410397a. Epub 2004 Sep 23.

DOI:10.1039/b410397a

PMID:15514798

Abstract

A new class of periodic mesoporous organosilicas (PMOs) with 4-phenyl ether and 4-phenyl sulfide bridge-bonded silsesquioxanes integrated into the pore walls to create ligand channels have been synthesized using inorganic salt-assisted self-assembly directed by a supramolecular polyoxyethylene (10) stearyl ether (Brij 76) template.

摘要

一类新型的周期性介孔有机硅（PMO）已被合成，其孔壁中集成了4-苯基醚和4-苯基硫醚桥连的倍半硅氧烷，以形成配体通道，该合成过程采用了由超分子聚氧乙烯（10）硬脂基醚（Brij 76）模板指导的无机盐辅助自组装方法。