Listar Artículos de Periódicos por tema "Óxido de cério"
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Caracterizacão de catalisadores Cu/CeO2/Al2O3 por redução a temperatura programada e atividade para oxidação de CO
(2001) [Artículo de periódico]The kinetic parameters for the CO oxidation reaction using copper/alumina-modified ceria as catalysts were determined. The catalysts with different concentrations of the metals were prepared using impregnation methods. In ... -
Potential control of oxygen non-stoichiometry in cerium oxide and phase transition away from equilibrium
(2020) [Artículo de periódico]Cerium oxide (ceria, CeO2) is a technologically important material for energy conversion applications. Its activities strongly depend on redox states and oxygen vacancy concentration. Understanding the functionality of ...