The effect of various types of post-synthetic modifications on the structure and properties of MCM-41 mesoporous silica
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- 作者：Milad Laghaeia ; Morteza Sadeghia ; m-sadeghi@cc.iut.ac.ir" class="auth_mail" title="E-mail the corresponding author ; Behnam Ghaleib ; Mohammad Dinaric
- 关键词：MCM-41 ; Organosilane ; TMCS ; APTMS ; Post-synthetic modification route
- 刊名：Progress in Organic Coatings
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：90
- 期：Complete
- 页码：163-170
- 全文大小：2052 K
文摘
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MCM-41 was modified by 3-aminopropyltrimetoxysilane and trimethylchlorosilane.
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Two different post-synthetic methods were applied for particle functionalization.
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The mesopores of the particles were preserved even after functionalization.
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The inherent properties of organosilanes affected external and internal structures.
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The grafting methods had a tremendous impact on the obtained treated particles.