García Moncada, NuriaNavarro de Miguel, Juan CarlosOdriozola Gordón, José AntonioLefferts, LeonFaria, Jimmy A.2022-09-092022-09-092022García Moncada, N., Navarro de Miguel, J.C., Odriozola Gordón, J.A., Lefferts, L. y Faria, J.A. (2022). Enhanced catalytic activity and stability of nanoshaped Ni/CeO2 for CO2 methanation in micro-monoliths. Catalysis Today, 383, 205-215.1873-4308https://hdl.handle.net/11441/136928Coupling inherently fluctuating renewable feedstocks to highly exothermic catalytic processes, such as CO2 methanation, is a major challenge as large thermal swings occurring during ON- and OFF- cycles can irreversible deactivate the catalyst via metal sintering and pore collapsing. Here, we report a highly stable and active Ni catalyst supported on CeO2 nanorods that can outperform the commercial CeO2 (octahedral) counterpart during CO2 methanation at variable reaction conditions in both powdered and μ-monolith configurations. The long-term stability tests were carried out in the kinetic regime, at the temperature of maximal rate (300 ◦C) using fluc- tuating gas hourly space velocities that varied between 6 and 30 L happlication/pdf11 p.engAttribution-NonCommercial-NoDerivatives 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccesshttps://doi.org/10.1016/j.cattod.2021.02.014