an aqueous medium with metal oxide, obtains the dispersion of the particulate matter with positive zeta potential; (2) particulate matter of the coating solid water-insoluble particles substance by deposit metal oxide salt on surface is formed on metal oxide layer; (3) it is aged the coating....
it is still unclear how the mechanism of O-O coupling depends on the applied electrode potential. Herein, using water-in-salt electrolytes, we systematically altered the water activity, which enabled us to probe the O-O bond forming mechanism on heterogeneous Co-oxide-based catalysts as a funct...
On self-adhering to the surface of a metal oxide at room temperature, a molecular monolayer of the catalyst is formed, which possesses higher activity than the bulk material analogue, IrOx. We show that this heterogenized molecular catalyst remains bound to the surface after extended use, ...
However, it should be noted that the magnetization of catalysts has no influence on the spin ordering of unpaired electrons in atoms in ferromagnetic materials, including the metal active sites13. Magnetization only leads to the evolution of magnetic structure in a ferromagnetic material from a ...
Stabilization of ultrathin (hydroxy)oxide films on transition metal substrates for electrochemical energy conversion. Nat. Energy 2, 17070–17079 (2017). Article CAS Google Scholar Maljusch, A., Conradi, O., Hoch, S., Blug, M. & Schuhmann, W. Advanced evaluation of the long-term ...
Water oxidation is the prerequisite for dioxygen evolution in natural or artificial photosynthesis. Although it has been demonstrated that multinuclear active sites are commonly necessary for water oxidation, as inspired by the natural oxygen-evolving ce
3a, all the metal oxides investigated share the similar FE trend with increasing applied bias: the FE first increases to a maximum value and then decreases. Or equivalently, for each metal oxide, there is an optimal potential window for H2O2 production, due to the competition with one-electron...
Breaking structure sensitivity in CO2 hydrogenation by tuning metal–oxide interfaces in supported cobalt nanoparticles Article 17 November 2022 Introduction Supported metal catalysts are known as one of the most important candidates for heterogeneous catalysis1. In the vast majority of catalytic processes...
Metal–organic frameworks (MOFs) have been studied extensively in the hydrogen evolution reaction (HER) and the water oxidation reaction (WOR) with sacrificial reagents, but overall photocatalytic water splitting using MOFs has remained challenging, principally because of the fast recombination of photo-...
3a, all the metal oxides investigated share the similar FE trend with increasing applied bias: the FE first increases to a maximum value and then decreases. Or equivalently, for each metal oxide, there is an optimal potential window for H2O2 production, due to the competition with one-electron...