Analysis of water condensation in P123 templated 2D hexagonal mesoporous silica films by X-ray reflectivity

被引：8
|
作者：
Yan, Minhao [1 ]
Dourdain, Sandrine [1 ]
Gibaud, Alain [1 ]
机构：
[1] Univ Maine, CNRS, UMR 6087, Lab Phys Etat Condense, F-72085 Le Mans, France
来源：
THIN SOLID FILMS | 2008年 / 516卷 / 22期
关键词：
Mesoporous materials; X-ray Reflectivity; Porosity; Silica thin films; Capillary condensation; Kelvin equation;
D O I：
10.1016/j.tsf.2008.04.003
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
X-ray Reflectivity experiments have been used to characterize mesoporous silica thin films templated by the P123 EO30-PO70-EO30 (EO ethylene oxide, PO propylene oxide) triblock copolymer having the 2D hexagonal structure and to study the capillary condensation of water in such materials. A comparison with similar results obtained with films templated by CTAB is made. (C) 2008 Elsevier B.V. All rights reserved.
引用
收藏
页码：7955 / 7961
页数：7
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