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...
Electrospun nanofibers, Metal oxide nanostructures, Photocatalysis, Antibacterial nanostructures, Carbon fibers, Nanocomposites Prangya Rout Thapar University Department of Biotechnology, Patiala, India Advanced wastewater treatment, Anaerobic treatment, Bioreactor design, Emerging contaminants, Environmental Biotechnolog...
Non-covalent ligand-oxide interaction promotes oxygen evolution Qianbao Wu Junwu Liang Chunhua Cui Nature Communications(2023) Improving the photovoltage of Cu2O photocathodes with dual buffer layers Jinshui Cheng Linxiao Wu Jingshan Luo Nature Communications(2023) ...
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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...
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, ...
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 ...
Here we report a class of period-6-metal-oxide-modified iridium oxide catalysts that enable us to achieve improved CO2-to-EO conversion. Among barium, lanthanum, cerium and bismuth, we find that barium-oxide-loaded catalysts achieve an ethylene-to-EO FE of 90%. When we pair this with the...
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-...