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Effect of temperature treatment on the interaction of nanotubular magnesium silicate Mg3Si2O5(OH)4 with titanium tetrachloride and water vapors
Authors:I S Bodaliov  A A Malkov  E N Korytkova  A A Malygin
Institution:1. St. Petersburg State Institute of Technology, St. Petersburg, Russia
2. Grebenshchikov Institute of Silicate Chemistry, St. Petersburg, Russia
Abstract:The modification of synthetic nanotubes of magnesium hydrosilicate with a chrysotile structure by successive treatment with titanium tetrachloride and water vapors was studied. The effect exerted by temperature of the preliminary anneal within 200?C500°C on the modification of a nanotubular matrix was determined by the thermogravimetric and chemical analyses, X-ray diffraction, and by the diffuse reflectance spectroscopy.
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