Preparation, characterization and catalytic activity of manganese dioxide/montmorillonite composites

0543365 - ÚGN 2022 RIV CZ eng A - Abstract
Vaculíková, Lenka - Valovičová, Věra - Plevová, Eva - Napruszewska, B. D. - Duraczyńska, D. - Karcz, R. - Serwicka, E. M.
Preparation, characterization and catalytic activity of manganese dioxide/montmorillonite composites.
Book of abstracts. Ostrava: VŠB - Technical University of Ostrava, Nanotechnology Centre, 2021 - (Holešová, S.). s. 33-33
[NanoOstrava 2021 - Nanomaterials and Nanotechnology Meeting /7./. 17.05.2021-20.05.2021, Ostrava]
Institutional support: RVO:68145535
Keywords : smectite * cryptomelane * catalytic activity
OECD category: Analytical chemistry

Manganese oxides are currently a very promising materials for the development of new catalysts for total oxidation reactions of volatile organic compounds (VOCs), due to their high catalytic combustion performance, environmental friendliness and low cost. The aim of the experimental study was to prepare MnO2/clay composites using the reductive procedure with KMnO4 from different types of montmorillonites, and verify their catalytic activity in combustion of toluene and ethanol, a model reactions used for determination of the catalyst ability to destroy toxic volatile organic pollutants of air.
Permanent Link: http://hdl.handle.net/11104/0320582