CO2 hydrogenation: Selectivity control of CO versus CH4 achieved using Na doping over Ru/m-ZrO2 at low pressure

By doping 1%Ru/m-ZrO2 with sodium, selectivity tuning between CO and CH4 during CO2 hydrogenation was achieved by controlling the relative rates of reverse water-gas shift and CO methanation. By increasing basicity through Na loading: (1) the formate C-H bond is weakened in DRIFTS of adsorbed CO, ac...

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Veröffentlicht in:	Applied catalysis. B, Environmental Environmental, 2022-10, Vol.315, p.121533, Article 121533
Hauptverfasser:	Rabelo-Neto, Raimundo C., Almeida, Mayra P., Silveira, Erika B., Ayala, Martin, Watson, Caleb D., Villarreal, Jesus, Cronauer, Donald C., Kropf, A. Jeremy, Martinelli, Michela, Noronha, Fabio B., Jacobs, Gary
Format:	Artikel
Sprache:	eng
Schlagworte:	Catalysis Chemical Sciences CO2 hydrogenation Methanation Reverse water-gas shift Ru/zirconia Sodium doping
Online-Zugang:	Volltext
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