In situ non-thermal plasma treatment offers new opportunities to enable continuous regeneration and induce changes in selectivity. We report here for the first time the effect of different in-situ plasma surface treatments on the activity and regeneration of Pd/TiO2 for the photocatalytic non-oxidative coupling of methane, a new challenging possibility. Oxygen-based plasma enhances the initial rate of photocatalytic activity and provides a fast and easy regeneration strategy. Nitrogen plasma improves stability, while Argon plasma shifts selectivity towards olefins.
Effect of in situ plasma surface treatments on the activity and regeneration of Pd/TiO2 for the photocatalytic non-oxidative coupling of methane
Longo, Victor
Primo
;Perathoner, SiglindaSecondo
;Centi, GabrielePenultimo
;Genovese, Chiara
Ultimo
2026-01-01
Abstract
In situ non-thermal plasma treatment offers new opportunities to enable continuous regeneration and induce changes in selectivity. We report here for the first time the effect of different in-situ plasma surface treatments on the activity and regeneration of Pd/TiO2 for the photocatalytic non-oxidative coupling of methane, a new challenging possibility. Oxygen-based plasma enhances the initial rate of photocatalytic activity and provides a fast and easy regeneration strategy. Nitrogen plasma improves stability, while Argon plasma shifts selectivity towards olefins.File in questo prodotto:
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