Real time GISAXS study of micelle hydration in CTAB templated silica thin films

Dourdain S; Rezaire A; Mehdi A; Ocko BM; Gibaud A

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Real time GISAXS study of micelle hydration in CTAB templated silica thin films

机译：CTAB模板二氧化硅薄膜中胶束水化的实时GISAXS研究

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We have used grazing incidence small angle X-ray scattering (GISAXS) experiments to probe the mesoscopic organization of cetyltrimethyl ammonium bromide (CTAB) templated silica thin films combined to optical interferometry to monitor the macroscopic evolution of these films as a function of relative humidity (RH). The combination of these two experiments permits to address how water can penetrate or quit the silica network during cycling the RH. We report both the fast and the long time responses of these hybrid materials upon cycling the RH. We show that at high RH a hydration layer of one water molecule covers the micelles. Long time response evidences that the silica network remains flexible along the normal to the films for several hours. (C) 2004 Elsevier B.V. All rights reserved.

机译：我们已经使用掠入射小角X射线散射（GISAXS）实验来探测十六烷基三甲基溴化铵（CTAB）模板二氧化硅薄膜的介观组织，并结合光学干涉仪来监测这些薄膜的宏观演变与相对湿度的关系（ RH）。这两个实验的结合可以解决循环RH期间水如何渗透或退出二氧化硅网络的问题。我们报告了循环RH时这些杂种材料的快速和长时间响应。我们表明，在高RH下，一个水分子的水合层覆盖了胶束。长时间的响应表明，二氧化硅网络沿薄膜的法线方向保持了几个小时的柔韧性。（C）2004 Elsevier B.V.保留所有权利。

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《Physica, B. Condensed Matter》 |2005年第2期|共5页
作者
Dourdain S; Rezaire A; Mehdi A; Ocko BM; Gibaud A;
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正文语种 eng
中图分类物理学;
关键词
GISAXS; thin films; X-RAY-SCATTERING; MECHANISM;

机译：GISAXS;薄膜;X射线散射;机理;

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专利

1. Real time GISAXS study of micelle hydration in CTAB templated silica thin films [J] . Dourdain S, Rezaire A, Mehdi A, Physica, B. Condensed Matter . 2005,第1a2期

机译：CTAB模板二氧化硅薄膜中胶束水化的实时GISAXS研究
2. Wall thickness and core radius determination in surfactant templated silica thin films using GISAXS and X-ray reflectivity [J] . Gibaud A., Baptiste A., Doshi DA., EPL . 2003,第6期

机译：使用GISAXS和X射线反射率确定表面活性剂模板二氧化硅薄膜的壁厚和芯半径
3. Influence of functional organic groups on the structure of CTAB templated organosilica thin films [J] . A.Gibaud, J.-F.Bardeau, M.Dutreilh-Colas Journal of Materials Chemistry: An Interdisciplinary Journal dealing with Synthesis, Structures, Properties and Applications of Materials, Particulary Those Associated with Advanced Technology . 2004,第12期

机译：功能性有机基团对CTAB模板化有机硅薄膜结构的影响
4. New Structure of CTAB Templated Silica Films as revealed by GISAXS coupled to HRTEM [C] . Sophie Besson, Catherine Jacquiod, Thierry Gacoin MRS Meeting . 2001

机译：CTAB模板胶片的新结构，如吉伊斯透露于HRTEM的
5. Real time spectroscopic ellipsometry studies of thin film materials and structures for photovoltaic applications. [D] . Li, Jian. 2010

机译：用于光伏应用的薄膜材料和结构的实时光谱椭圆仪研究。
6. Water Formation under Silica Thin Films: Real‐Time Observation of a Chemical Reaction in a Physically Confined Space [O] . Dr. Mauricio J. Prieto, Dr. Hagen W. Klemm, Dr. Feng Xiong, -1

机译：二氧化硅薄膜下的水形成：物理受限空间中化学反应的实时观察
7. Toward an equilibrium structure in lamellar diblock copolymer thin films using solvent vapor annealing – An in-situ time-resolved GISAXS study [O] . Sepe, Alessandro, Zhang, Jianqi, Perlich, Jan, 2016

机译：使用溶剂蒸汽退火实现层状二嵌段共聚物薄膜的平衡结构–原位时间分辨GISAXS研究
8. In situ real-time studies of oxygen incorporation in complex oxide thin films using spectroscopic ellipsometry and ion scattering and recoil spectrometry [R] . Mueller, A. , Gao, Y. , Irene, E. , 2000

机译：利用光谱椭偏仪和离子散射及反射光谱法对复合氧化物薄膜中氧的掺入进行原位实时研究

Real time GISAXS study of micelle hydration in CTAB templated silica thin films

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