The oxidation state or oxidation number is an atom's charge after ionic approximation of its bonds. How to calculate oxidation state Read our article on finding oxidation states for a compound or use our oxidation numbers calculator to do it for you. You can also ask for help determining oxid...
The oxidation state of Cu in HgBa 2 Ca n 1 Cu n O 2 n + 2 + 未 ( n = 15) phases has been analyzed in terms of the bond valence sums. The totally mobile hole concentration ( n H,t ) of type-I CuO 2 planes at the optimal level increases with the increasing number of CuO...
Controlling the oxidation state of Cu electrode and reaction intermediates for electrochemical CO2 reduction to ethylene. Journal of the American Chemical Society, 2020, 142: 2857–2867. [29] DAIYAN R, SAPUTERA W H, ZHANG Q, et al. 3D heterostructured copper electrode for conversion of carbon ...
Variations in the oxidation state of copper during CO catalytic oxidation over powdered CuO and Cu 2 O in a gas mixture of 5% CO/He and air (O 2 ) were investigated by means of an appropriate combination of evolved gas analysis, thermogravimetry, XRD, and FT-IR in the temperature range ...
Evidence has been obtained for a transition from an "oxidized" towards a "reduced" state of the catalyst under the simulated PROX reaction conditions as a function of the reaction temperature, leading to different active species under the reaction conditions. Both CO oxidation activity and PROX ...
pH effects on iron-catalyzed oxidation using Fenton's reagent. This work extends investigations into the development and use of a kinetic model to simulate and improve the iron-catalyzed oxidation of organic compounds using Fenton's reagent. While a number of recent studies have successfully modeled...
With the assistance of parallel time-resolved X-ray diffraction (XRD) measurements under operando conditions, we successfully probed the redox behavior of CuO/CeO2 under CO reduction, constant-flow (steady-state) CO oxidation and during CO/O2 cycling reactions. A strong copper ↔ ceria ...
ChemInform Abstract: Determination of Oxidation State of Electrolyzed La2CuOy by Flow- Coulometry.electrolysis (inorganicelectric properties, superconductors, semiconductorscopper, Culanthanum, LaChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about...
Cupric oxide (CuO) nanowires were produced by thermal oxidation of copper surfaces at temperatures up to 450 °C. Three different surfaces, namely a copper foil as well as evaporation deposited copper and an application relevant sputtered copper film
Co-doping ceria with larger or smaller cations is known to change its intrinsic properties such as electronic configuration, coordination, oxidation state, and cation size [24], [25]. Especially, Ni catalysts supported on ceria doped with heteroatom rare earth metals such as (La+3, Sm+3, Pr...