Formation of Micro and Mesoporous Amorphous Silica-Based Materials from Single Source Precursors
AbstractPolysilazanes functionalized with alkoxy groups were designed and synthesized as single source precursors for fabrication of micro and mesoporous amorphous silica-based materials. The pyrolytic behaviors during the polymer to ceramic conversion were studied by the simultaneous thermogravimetry-mass spectrometry (TG-MS) analysis. The porosity of the resulting ceramics was characterized by the N2 adsorption/desorption isotherm measurements. The Fourier transform infrared spectroscopy (FT-IR) and Raman spectroscopic analyses as well as elemental composition analysis were performed on the polymer-derived amorphous silica-based materials, and the role of the alkoxy group as a sacrificial template for the micro and mesopore formations was discussed from a viewpoint to establish novel micro and mesoporous structure controlling technologies through the polymer-derived ceramics (PDCs) route. View Full-Text
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Mohd Sokri, M.N.; Daiko, Y.; Mouline, Z.; Honda, S.; Iwamoto, Y. Formation of Micro and Mesoporous Amorphous Silica-Based Materials from Single Source Precursors. Inorganics 2016, 4, 5.
Mohd Sokri MN, Daiko Y, Mouline Z, Honda S, Iwamoto Y. Formation of Micro and Mesoporous Amorphous Silica-Based Materials from Single Source Precursors. Inorganics. 2016; 4(1):5.Chicago/Turabian Style
Mohd Sokri, Mohd N.; Daiko, Yusuke; Mouline, Zineb; Honda, Sawao; Iwamoto, Yuji. 2016. "Formation of Micro and Mesoporous Amorphous Silica-Based Materials from Single Source Precursors." Inorganics 4, no. 1: 5.
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