Blar i NTNU Open på forfatter "Samojeden, Bogdan"
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Effect of cobalt promotion on hydrotalcite-derived nickel catalyst for CO2 methanation
Summa, Paulina; Swirk, Katarzyna; Wang, Ye; Samojeden, Bogdan; Rønning, Magnus; Hu, Changwei; Motak, Monika; Da Costa, Patrick (Peer reviewed; Journal article, 2021)A series of cobalt-promoted Ni-Mg-Al hydrotalcite-derived catalysts were tested towards CO2 methanation reaction. The best among examined catalysts was the one with 1 wt% of cobalt in fresh hydrotalcite, obtaining 77% of ... -
Optimization of Co-Ni-Mg-Al mixed-oxides CO2 methanation catalysts with solution combustion synthesis: On the importance of Co incorporation and basicity
Summa, Paulina; Swirk, Katarzyna; Gopakumar, Jithin; Samojeden, Bogdan; Motak, Monika; Rønning, Magnus; Van Beek, Wouter; Da Costa, Patrick (Peer reviewed; Journal article, 2023)Hydrogenation of CO2 to methane is a promising prospect for the utilization of carbon dioxide. Ni-Mg-Al mixed oxides have been reported as a catalyst for this process. Their promotion with cobalt allows to improve Ni ...