Regeneration of Ni-Zr Methane Dry Reforming Catalysts in CO2: Reduction of Coking and Ni Redispersion
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Bimetallic Ni-Zr layers on top of a Zr metal substrate are oxidatively transformed into an active Ni metal-ZrO2 interfacial state under methane dry reforming (DRM) conditions, which exhibits progressive coking with increasing DRM cycle number and time. Complem... ...