Browsing by Subject "Ceria"
Now showing items 1-3 of 3
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Homolytic products from heterolytic paths in H2 dissociation on metal oxides: The example of CeO2
(2014)Mechanisms for H2 dissociation on metal oxides have been typically inferred from the infrared spectra of reaction products on the basis of the presence or lack of M–H fingerprints. Here, we demonstrate by means of ... -
Insights into the oxygen vacancy filling mechanism in CuO/CeO2 catalysts: A key step toward high selectivity in preferential CO oxidation
(2020)The preferential CO oxidation (CO-PROX) reaction is paramount for the purification of reformate H2-rich streams, where CuO/CeO2 catalysts show promising opportunities. This work sheds light on the lattice oxygen recovery ... -
Selective high-temperature CO2 electrolysis enabled by oxidized carbon intermediates
(2019)High-temperature CO2 electrolysers offer exceptionally efficient storage of renewable electricity in the form of CO and other chemical fuels, but conventional electrodes catalyse destructive carbon deposition. Ceria catalysts ...