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Photocatalytic properties of α-Fe2O3 vermiculite composites

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27710%2F22%3A10251071" target="_blank" >RIV/61989100:27710/22:10251071 - isvavai.cz</a>

  • Result on the web

    <a href="https://photoiupac2022.amsterdam/" target="_blank" >https://photoiupac2022.amsterdam/</a>

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Photocatalytic properties of α-Fe2O3 vermiculite composites

  • Original language description

    Poster na konferenci 28th IUPAC Symposium on Photochemistry, která se konala ve dnech 17.-22. July 2022 v Amsterdamu, Netherlands.The photocatalytic degradation of methanol - water mixture take place on the surface of vermiculite by the action of iron ions that could promote the generation of e-/h+ pairs, which play role in the redox reaction. The similar proportion of one-and two-water layers in the interstratified structure initiated higher photocatalytic activity due to indirect hole transfer process via generation of HO. radicals. The photocatalytic activity of α-Fe2O3/vermiculite composites increased both withincreasing specific surface area and increasing crystallite size of α-Fe2O3. The experimental results showed that all theinvestigated photocatalysts exhibited higher photoactivity compared to the commercial TiO2 photocatalyst Evonik P25.

  • Czech name

  • Czech description

Classification

  • Type

    O - Miscellaneous

  • CEP classification

  • OECD FORD branch

    10403 - Physical chemistry

Result continuities

  • Project

    <a href="/en/project/EF16_019%2F0000853" target="_blank" >EF16_019/0000853: Institute of Environmental Technology - Excellent Research</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2022

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů