2006Guisuanyan tongbaoRequires access

The Synthesis and Characterization of Mesoporous MCM-41 Molecular Sieves under Acidic Condition

Hui Zhai

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Abstract

The synthesis of mesoporous molecular sieves MCM-41 was accomplished successfully by using TEOS as silicon source, CTAB as structural template under acidic condition. The effect of pH values, CTAB/TEOS, H_2O/TEOS, the crystallization temperatures etc. on the synthesis of MCM-41 was also investigated in this article. All the samples were characterized by XRD.

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The synthesis of mesoporous molecular sieves MCM-41 was accomplished successfully by using TEOS as silicon source, CTAB as structural template under acidic condition. The effect of pH values, CTAB/TEOS, H_2O/TEOS, the crystallization temperatures etc. on the synthesis of MCM-41 was also investigated in this article. All the samples were characterized by XRD.

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Available abstract

The synthesis of mesoporous molecular sieves MCM-41 was accomplished successfully by using TEOS as silicon source, CTAB as structural template under acidic condition. The effect of pH values, CTAB/TEOS, H_2O/TEOS, the crystallization temperatures etc. on the synthesis of MCM-41 was also investigated in this article. All the samples were characterized by XRD.

Key concepts: Molecular sieve, Mesoporous material, Materials science, MCM-41, Crystallization, Chemical engineering, Characterization (materials science), Silicon

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