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Active site separation of photocatalytic steam reforming of methane using a gas-phase photoelectrochemical system
Ist Teil von
Chemical communications (Cambridge, England), 2021-08, Vol.57 (65), p.87-81
Ort / Verlag
Cambridge: Royal Society of Chemistry
Erscheinungsjahr
2021
Link zum Volltext
Quelle
Alma/SFX Local Collection
Beschreibungen/Notizen
Steam reforming of methane (SRM) requires high temperatures to be promoted, and the production of carbon dioxide from the side reaction has also become a problem. In this study, we separated the reaction sites for SRM to suppress CO
2
generation using a gas-phase photoelectrochemical (GPEC) system with a cell coated with a Pt/YSZ powder catalyst on an oxygen ion-conductive YSZ pellet, where the reaction was assisted by light irradiation. As a result, SRM proceeded stoichiometrically and the production of CO
2
was suppressed. We expect the findings obtained by the GPEC system will be useful in providing design guidelines for photocatalysts.
The reaction sites for steam reforming of methane were separated to suppress byproduct formation using a gas-phase photoelectrochemical (GPEC) system.