Chem. J. Chinese Universities

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Synthesis and Characterization of a New Organic-inorganic Hybrid Mesoporous Basic Catalyst

WANG Hong-Su1, WU Shu-Jie1, SHAO Yan-Qiu1,2, XU Ling1, SONG Ke1, XU Hai-Yan1, KAN Qiu-Bin1*   

    1. Department of Physical Chemistry, College of Chemistry, Jilin University, Changchun 130021, China;
    2. Department of Chemistry, Mudanjiang Normal Colledge, Mudanjiang 157012, China
  • Received:2007-01-23 Revised:1900-01-01 Online:2007-08-10 Published:2007-08-10
  • Contact: KAN Qiu-Bin

Abstract: A hybrid mesoporous HMS silica materials were synthesized via co-condensation between tetraethylorthosilicate(TEOS) and bis[3-(trimethoxysilyl)propyl]amine(BTMSPA) by using octadecylamine as the template through the “S0I0” route. The sequential addition of TEOS and BTMSPA resulted in well-ordered porous hybrid silicates. The synthesized materials were characterized by means of X-ray diffraction, N2 gas adsorption-desorption experiments, 29Si MAS NMR and condensation reaction of benzaldehyde with 2'-hydroxyacetopheone.

Key words: Mesopore, Hybrid material, HMS mesopore material, Basic catalysis

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