Gas phase vs. liquid phase: monitoring H2 and CO adsorption phenomena on Pt/Al2O3 by IR spectroscopy

Autor:	Michele Carosso, Thibault Fovanna, Alberto Ricchebuono, Eleonora Vottero, Maela Manzoli, Sara Morandi, Riccardo Pellegrini, Andrea Piovano, Davide Ferri, Elena Groppo
Rok vydání:	2022
Předmět:	Pt/Al2O3 operando spectroscopy Pt hydrides IR spectroscopy Pt hydrides Pt/Al2O3 IR spectroscopy operando spectroscopy Catalysis
Zdroj:	Catalysis Science & Technology. 12:1359-1367
ISSN:	2044-4761 2044-4753
DOI:	10.1039/d1cy02233d
Popis:	The adsorption of H2 and CO over Pt/Al2O3 was studied in gas and in liquid phase by FT-IR and ATR-IR spectroscopies under otherwise similar conditions. The solvent competes with hydrogen and CO for terrace and kink metal sites.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e37cb25bc921a6bde4ce6adeeaf80e19 https://doi.org/10.1039/d1cy02233d Zobrazit plný text záznamu