Počet záznamů: 1
Towards Catalytically Active Porous Graphene Membranes with Pulsed Laser Deposited Ceria Nanoparticles
- 1.0539486 - ÚFCH JH 2022 RIV DE eng J - Článek v odborném periodiku
Plšek, Jan - Drogowska-Horna, Karolina A. - Guerra, Valentino Libero Pio - Mikšátko, Jiří - Valeš, Václav - Kalbáč, Martin
Towards Catalytically Active Porous Graphene Membranes with Pulsed Laser Deposited Ceria Nanoparticles.
Chemistry - A European Journal. Roč. 27, č. 12 (2021), s. 4150-4158. ISSN 0947-6539. E-ISSN 1521-3765
Grant CEP: GA ČR GA18-20357S; GA MŠMT(CZ) LM2018124
Institucionální podpora: RVO:61388955
Klíčová slova: graphene * methanol * nanoparticles * nanopores * pulsed laser deposition
Obor OECD: Physical chemistry
Impakt faktor: 5.020, rok: 2021
Způsob publikování: Omezený přístup
Porous graphene with catalytically active ceria nanometre-size particles were prepared using pulsed laser deposition (PLD) on graphene produced through chemical vapour deposition (CVD). The reported process provided porous graphene containing ceria nanoparticles as confirmed by HR TEM and XPS. Isotopically labelled C-13 graphene was employed to study desorption of the species containing carbon. Methanol adsorption was utilised to probe the nature of the catalytic activity of prepared ceria decorated graphene. The important role of graphene support for the stabilization of reduced ceria nanoparticles was finally confirmed. Increased dehydrogenation activity of graphene with ceria nanoparticles leading to CO and H-2 formation was demonstrated.
Trvalý link: http://hdl.handle.net/11104/0317222
Název souboru Staženo Velikost Komentář Verze Přístup 0539486.pdf 0 1.8 MB Vydavatelský postprint vyžádat 0539486preprint.pdf 0 1.6 MB Autorský preprint povolen
Počet záznamů: 1