Biblioteca Digital

230 resultados para Silica-hafnia

density fluctuation in silica-PVA hybrid gels determined by small-angle X-ray scattering

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Effects of ammonia/silica molar ratio on the synthesis and structure of bimodal mesopore silica xerogel

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Facile Nonsurfactant Route to Silica-based Bimodal Xerogels with Micro/Mesopores

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Superhydrophobic antireflective silica films: fractal surfaces and laser-induced damage thresholds

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Comparative study on hydrophobic anti-reflective films from three kinds of methyl-modified silica sols

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The Cactus-like Organic-grafted Silica Balls as the Supporter of TiO2 Photocatalyst

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Hydrothermal synthesis, characterization, and photocatalytic performance of silica-modified titanium dioxide nanoparticles

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Comparative study of sol-gel-hydrothermal and sol-gel synthesis of titania-silica composite nanoparticles

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Preparation of functionalized porous silica by ultrasonic technique for the methylation reaction of phenol with dimethyl carbonate

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Sol-Gel Synthesis of Methyl Modified Optical Silica Coatings and Gels from DDS and TEOS

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Effects of methanol co-feeding in F-T synthesis on a silica supported Co-catalyst

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Synthesis of propylene glycol methyl ether over amine modified porous silica by ultrasonic technique

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Super Hydrophobic Mesoporous Silica with Anchored Methyl Groups on the Surface by a One-Step Synthesis without Surfactant Template

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Non-surfactant synthesis of mesoporous silica with dye as template

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Effect of polyvinylpyrrolidone on the structure and laser damage resistance of sol–gel silica anti-reflective films

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