Copper-containing cerium oxide materials have received considerable attention both in
catalysis and electro-catalysis fields due to their unique physicochemical characteristics in …

Selective catalytic reduction of NOx using NH3 or hydrocarbons (NH3-SCR or HC-SCR) in
oxygen-rich exhaust from diesel engines remains a major challenge in environmental …

The performance of supported metal catalysts can depend on many factors, including metal
particle size and dispersion and metal–support interactions, and differentiation of these …

A series of Al 2 O 3-modified CuO-CeO 2 (CuCeAl x) was synthesized to reveal the effect of
Al 2 O 3 addition on catalytic performance and the proposed mechanism for simultaneous …

Co 3 O 4 is a promising catalyst for removing CO from H 2 streams via the preferential CO
oxidation (PROX). A Mars-van-Krevelen redox mechanism is often suggested but a detailed …

The substitution of base-metal oxides for noble metals is a great challenge for catalysts,
sensors, and other functional materials. In this work, the dynamic structure at the interface of …

Preferential oxidation of CO in H2 was studied over a series of CuOx–CeO2 mixed oxide
catalysts with differing Cu loadings and preparation techniques to elucidate structure and …

A series of oxidised copper-cerium nanostructured catalysts prepared by impregnation of
copper over ceria supports synthesized by different methods (hydrothermal with varying …

Identifying active platinum species at the surface of Pt/CeO 2 catalysts is still a hot topic in
the literature. In this work, an oxidizing pretreatment at 500° C was applied to generate …

The atomic structure of the active sites in Cu/CeO 2 catalysts is intimately associated with the
copper-ceria interaction. Both the shape of ceria and the loading of copper affect the …