Further studies of DAM-1 mesoporous silica preparations

被引：28

作者：

Coutinho, D

Orozio-Tevan, RA

Reidy, RF

Balkus, KJ ^{[1
]}

机构：

[1] Univ Texas, Dept Chem, UTD NanoTech Inst, Richardson, TX 75083 USA

[2] Univ N Texas, Dept Mat Sci, Denton, TX 76203 USA

来源：

MICROPOROUS AND MESOPOROUS MATERIALS | 2002年 / 54卷 / 03期

基金：

美国国家科学基金会;

关键词：

mesoporous silica; molecular sieves; Dallas amorphous material-1; vitamin E tocopheryl polyethylene glycol 1000; succinate;

D O I：

10.1016/S1387-1811(02)00382-7

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

A number of preparations for the synthesis of novel hexagonal mesoporous materials referred to as Dallas amorphous material-1 (DAM-1) have been developed using Vitamin E tocopheryl polyethylene glycol 1000 succinate (TPGS), a water-soluble form of the lipid soluble natural Vitamin E, as the structure directing agent. Depending upon the temperature and gel composition, highly ordered and hydrothermally stable 2-D hexagonal mesoporous DAM-1 with various morphologies could be achieved, including spheres, gyroids, discoids, hexagonal plates, and rods. (C) 2002 Elsevier Science Inc. All rights reserved.

引用

页码：229 / 248

页数：20

共 76 条

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