Use of Water-Modified Supercritical Carbon Dioxide for Direct Preparation of CrystallineMonolithic TiO2 Aerogels.

0475555 - ÚCHP 2018 CZ eng K - Conference Paper (Czech conference)
Cerhová, Marie
Use of Water-Modified Supercritical Carbon Dioxide for Direct Preparation of CrystallineMonolithic TiO2 Aerogels.
Proceedings of Abstracts. Prague: Institute of Chemical Process Fundamentals of the CAS, v. v. i., 2017 - (Bendová, M.; Wagner, Z.), s. 30-31. ISBN 978-80-86186-91-7.
[Bažant Postgraduate Conference 2017. Prague (CZ), 30.05.2017]
Institutional support: RVO:67985858
Keywords : carbon dioxide * TiO2 * pressure
OECD category: Chemical process engineering

We studied a combination of supercritical CO2 and water for the preparation of crystalline and pure nanostructured TiO2 without any thermal processing. The effect of temperature (40–100 °C) and pressure (10–30 MPa) on the purity, structural and textural properties was investigated.



Permanent Link: http://hdl.handle.net/11104/0272244