Preparation of Nanocrystalline Titania Thin Films and Aerogels by using Modified Supercritical Carbon Dioxide.

0460551 - ÚCHP 2017 CZ eng K - Conference Paper (Czech conference)
Cerhová, Marie
Preparation of Nanocrystalline Titania Thin Films and Aerogels by using Modified Supercritical Carbon Dioxide.
Proceedings of abstracts. Prague: Institute of Chemical Process Fundamentals of the CAS, v. v. i., 2016 - (Bendová, M.; Wagner, Z.), s. 22-23. ISBN 978-80-86186-82-5.
[Bažant Postgraduate Conference 2016. Prague (CZ), 06.06.2016]
Institutional support: RVO:67985858
Keywords : titanium dioxide * photocatalysis * aerogels
Subject RIV: CI - Industrial Chemistry, Chemical Engineering

The purity and crystallinity of prepared TiO2 thin films and aerogels were estimated by Raman spectroscopy. The crystallite size and the phase composition were determined by X-ray diffraction. Textural properties of aerogels such as the surface area and the pore-size distribution were characterized by nitrogen physisorption and helium pycnometry measurements.
Permanent Link: http://hdl.handle.net/11104/0260595