Microwave-Assisted Hydrothermal Synthesis of Mesoporous V-MCM-41 Materials with Good Hydrothermal Stability

Jun Qiang Xu; Wei Chu; Fang Guo; Xue Jun Quan

doi:10.4028/www.scientific.net/AMR.233-235.1451

Paper Titles

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Regeneration of CuZnO_x/γ-Al₂O₃ as a Heterogeneous Catalyst in CWPO Process
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Breeding of Xylanase-Producing Strains by Ion Implantation and Studying of Fermentation Conditions
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Relationships Between Acidity and Catalytic Performance of Solid Acid in Synthesis of Linear Alkyl Benzene (LAB)
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Microwave-Assisted Hydrothermal Synthesis of Mesoporous V-MCM-41 Materials with Good Hydrothermal Stability
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Kinetics of Benzene Alkylation with Long Chain Olefin over Solid Acid Catalyst
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Methanol Oxidaiton over the Nanoscale Supported Tungsten Oxide Catalysts
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The Effects of PW/SiO₂ Activation Temperature on Friedel-Crafts Acylation of Toluene with Acetic Anhydride
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Study of Catalytic Hydrolysis of Alkaline NaBH₄ Solution by Ru/Ni Foam Catalyst
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Microwave-Assisted Hydrothermal Synthesis of Mesoporous V-MCM-41 Materials with Good Hydrothermal Stability

Abstract:

Mesoporous V-MCM-41 materials with good hydrothermal stability had been synthesized by microwave-assisted hydrothermal method. The samples by microwave-assisted hydrothermal synthesis and conventional heating remain the same mesoporous structure by XRD and N₂ adsorption analysis. The V-MCM-41 materials by microwave-assisted hydrothermal synthesis show the good hydrothermal stability, close to that of the materials by conventional heating. The high surface area of the sample by 720 W microwave treatment for 8 min was the same as that of the sample by conventional heating (110 °C for 12 h).