Formation of ZMM-n: The composite materials having both natures of zeolites and mesoporous silica materials
Formation of ZMM-n: The composite materials having both natures of zeolites and mesoporous silica materials
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DOI：
10.1016/j.micromeso.2006.10.032
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发表时间：
2007-04
影响因子：
5.2
通讯作者：
M. Ogura;Yiwen Zhang;S. P. Elangovan;T. Okubo
中科院分区：
文献类型：
--
作者：
M. Ogura;Yiwen Zhang;S. P. Elangovan;T. Okubo
阐明了利用沸石结构导向剂的气相转移法制备ZMM-n复合介孔硅铝酸盐材料的形成机理。用碳填充介孔对于保持源的介孔结构至关重要，并且在介孔二氧化硅上添加铝关键地决定了介孔表面上沸石结构单元的形成速率和稳定性。
The formation mechanism of ZMM-n, composite mesoporous aluminosilicate materials, which are obtained by use of vapor phase transport of structure-directing agent for zeolites, is clarified. Filling the mesopores by carbon is essential to preserve the mesoporous structure of the source, and addition of aluminum on mesoporous silica critically determines the formation rate and stability of zeolitic building units on the surface of mesopores.