Synthesis and characterization of ordered mesoporous MCM-41 materials

Jean-Luc Blin, Gontran Herrier, Carole Otjacques, Bao-Lian Su

    Résultats de recherche: Contribution à un journal/une revueArticle


    The synthesis of mesoporous materials has been investigated at various conditions. The nature, the pore size, the wall thickness, the channel array and the morphology of the obtained materials have been characterized by powder X-ray diffraction, BET and Scanning Electron Microscopy. The present work shows that in the studied conditions, the pore diameter remains relatively constant while the thickness of the walls increases significantly with increasing time and temperature, signifying that the condensation of the source of silicium around the micelles is enhanced. From the characterization results, a synthesis mechanism is postulated.
    langue originaleAnglais
    Pages (de - à)269-277
    Nombre de pages9
    journalStudies in surface science and catalysis
    Etat de la publicationPublié - 2000

    Empreinte digitale

    Examiner les sujets de recherche de « Synthesis and characterization of ordered mesoporous MCM-41 materials ». Ensemble, ils forment une empreinte digitale unique.

    Contient cette citation