Selective catalytic conversion of glycerol to lactic acid over CuO-NiO complex oxides

Attractive Tandem Hydrogenation of Nitroaromatics Using AB as a Hydrogen Source over Pomelo Peel-Templated Bimetallic CuO–NiO/PP Nanocomposites

“…Meanwhile, XPS analysis provides evidence for electron transfer from NiO to CuO. Charge transfer is more likely to occur due to the good contact between atoms at the interface of CuO and NiO, which improves electron mobility and enhances the synergistic effect between metal oxides. , Larger specific surface area is conducive to the existence of more active sites on the surface of CuO–NiO/PP, resulting in favorable adsorption and hydrogenation of m -CNB. In general, the bimetallic synergistic effect improves the catalytic efficiency of AB activation and hydrogenation reaction. , In the cases of CuO–NiO/PP, the bimetallic synergy between Cu and Ni components benefits the electron transfer, activation, and hydrogenation of the substrate, which contributes to the remarkable reactivity of CuO–NiO/PP.…”

“…Charge transfer is more likely to occur due to the good contact between atoms at the interface of CuO and NiO, which improves electron mobility and enhances the synergistic effect between metal oxides. 67,68 Larger specific surface area is conducive to the existence of more active sites on the surface of CuO−NiO/PP, resulting in favorable adsorption and hydrogenation of m-CNB. In general, the bimetallic synergistic effect improves the catalytic efficiency of AB activation and hydrogenation reaction.…”