Počet záznamů: 1
Plasmon-mediated electrocatalytic activity of TiB2 towards water splitting
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SYSNO ASEP 0554887 Druh ASEP C - Konferenční příspěvek (mezinárodní konf.) Zařazení RIV D - Článek ve sborníku Název Plasmon-mediated electrocatalytic activity of TiB2 towards water splitting Tvůrce(i) Buravets, V. (CZ)
Zabelina, A. (CZ)
Miliutina, E. (CZ)
Popelková, Daniela (UACH-T) ORCID, RID, SAI
Henych, J. (CZ)
Šťastný, Martin (UACH-T) SAI, RID
Švorčík, V. (CZ)
Lyutakov, O. (CZ)Zdroj.dok. NANOCON 2021 - Conference proceedings. - Ostrava : Tanger Ltd., 2021 - ISSN 2694-930X - ISBN 978-80-88365-00-6 Rozsah stran s. 172-176 Poč.str. 5 s. Forma vydání Online - E Akce International Conference on Nanomaterials - Research & Application /13./ NANOCON Datum konání 20.10.2021 - 22.10.2021 Místo konání Brno Země CZ - Česká republika Typ akce WRD Jazyk dok. eng - angličtina Země vyd. CZ - Česká republika Klíč. slova hydrogen ; evolution, photo-electrocatalysis ; plasmonics ; 2D materials Vědní obor RIV CA - Anorganická chemie Obor OECD Inorganic and nuclear chemistry Institucionální podpora UACH-T - RVO:61388980 EID SCOPUS 85127279660 DOI https://doi.org/10.37904/nanocon.2021.4341 Anotace Environmental problems related to the economy based on fossil fuels are of paramount importance. However, transition to renewable energy sources is restrained by the availability of storage technologies. Electrochemistry is a widely recognized prominent tool to achieve this goal by converting renewable energy into the form of chemical bonds accessible further as fuels, such as hydrogen produced by water splitting. Crucial losses in such process are caused by the high overpotentials, required for water splitting as a hydrogen source. To achieve required efficiency of water splitting appropriate catalysts have to be found with the suitable combination of activity, stability and cost. Nano-structured, two-dimensional materials (2D) are attractive candidates due possessing many of the desired properties and highly tunable characteristics. Employing light allows additional degree of freedom to boost conventional photo-electrocatalysis, in particular plasmonmediated electrocatalysis. Enhancement of the catalytic activity can be increased even further if the catalytic system absorbs wide range of light spectrum. In this study, we combine plasmon-active Au grating with 2D flakes of TiB2, to perform plasmon-mediated water splitting half-reaction – hydrogen evolution. Pracoviště Ústav anorganické chemie Kontakt Jana Kroneislová, krone@iic.cas.cz, Tel.: 311 236 931 Rok sběru 2023 Elektronická adresa https://www.confer.cz/nanocon/2021/4341-plasmon-mediated-electrocatalytic-activity-of-tib2-towards-water-splitting
Počet záznamů: 1