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Design of Well-Defined TiO2 for Photocatalysis
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SYSNO ASEP 0312303 Document Type C - Proceedings Paper (int. conf.) R&D Document Type The record was not marked in the RIV Title Design of Well-Defined TiO2 for Photocatalysis Title Příprava TiO2 pro fotokatalytické aplikace Author(s) Matějová, Lenka (UCHP-M) RID, ORCID, SAI
Cajthaml, Tomáš (MBU-M) RID, ORCID
Matěj, Z. (CZ)
Strýhal, Z. (CZ)
Benada, Oldřich (MBU-M) ORCID, RID
Šolcová, Olga (UCHP-M) RID, ORCID, SAISource Title Book of Abstracts. - Ostrava : Repronis, 2008 / Holešová S. ; Martynková G.S. - ISBN 978-80-7329-190-7 Pages s. 6 Number of pages 1 s. Action 1st Nanomaterials and Nanotechnology Meeting Nano Ostrava 2008 Event date 01.09.2008-04.09.2008 VEvent location Ostrava Country CZ - Czech Republic Event type WRD Language eng - English Country CZ - Czech Republic Keywords sol-gel ; TiO2 powder ; extraction Subject RIV CI - Industrial Chemistry, Chemical Engineering R&D Projects IAA4072404 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) KAN400720701 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z40720504 - UCHP-M (2005-2011) AV0Z50200510 - MBU-M (2005-2011) Annotation Powder nanoporous TiO2 with narrow monodisperse pore-size distribution in the range from 2 to 30 nm were prepared by self-assemble micelle system in nonpolar and polar solvents at laboratory temperature and pressure. Nonionic surfactants Triton X-102, 100, 114, 45, 15 were used for preparation of micelle systems. Various approaches were applied for removing of residual organic matter from prepared titania gels: a) calcination, b) improved extraction by supercritical (CO2) and subcritical fluids (H2O, CH3OH) and c) the combination of both forenamed approaches. Workplace Institute of Chemical Process Fundamentals Contact Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Year of Publishing 2009
Number of the records: 1