Original title: Effect of Conditions on TiO2 Aerogel Crystallization Using Modified Supercritical Carbon Dioxide.
Authors: Cerhová, Marie
Document type: Papers
Conference/Event: Bažant Postgraduate Conference 2018, Prague (CZ), 20180618
Year: 2018
Language: eng
Abstract: This work is focused on a deeper study of TiO2 aerogel SFC with scCO2 modified by mixture of ethanol and water in a ratio 1:1. The effect of temperature (40–100 °C), pressure (10–30 MPa) and modifier concentration in scCO2 (5–15 wt.%) on microstructure, purity and textural properties of TiO2 aerogel was investigated. Processed monoliths were characterized by XRD analysis, Raman spectroscopy and N2 physisorption.
Keywords: aerogel crystallization; raman spectroscopy; titanium dioxide
Host item entry: Proceedings of Abstracts, ISBN 978-80-86186-94-8
Rights: This work is protected under the Copyright Act No. 121/2000 Coll.

Institution: Institute of Chemical Process Fundamentals AS ČR (web)
Original record: http://hdl.handle.net/11104/0287962

Permalink: http://www.nusl.cz/ntk/nusl-387536


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Research > Institutes ASCR > Institute of Chemical Process Fundamentals
Conference materials > Papers
 Record created 2018-11-15, last modified 2023-12-11


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