To avoid oxidative dissolution of the semiconducting oxide during electrodeposition (by potential cycling) of a thin organic film (oligoaniline, as demonstrated using Raman spectroscopy), the over-coating step has been done in the external methanol solution. It has been demonstrated using X-ray ...
Copper catalysts modified with tin have been demonstrated to be selective for the electroreduction of carbon dioxide to carbon monoxide. However, such catalysts require the precise control of tin loading amount. Here, we develop a copper/tin-oxide catalyst with dominant tin oxide surface being formed...
Carbon monoxide oxidation was performed over the three different oxidation states of copper: metallic (Cu), copper (I) oxide (Cu_2O), and copper (II) oxide (CuO) as a test case for developing a model metal oxide catalyst amenable to study by the methods of modern surface science and cat...
English NameCopper(II) oxideDescriptionCopper(II) oxide,AR,99% Chinese Name粉状氧化铜BrandNanjng Reagent Synonym:Copper oxide (powder) CAS Number:1317-38-0 Molecular Formula:CuO Molecular Weight:79.55 EINECS Number:215-269-1 MDL Number:MFCD00010979 ...
(μ-ox)]Cl2and its ratio relative to the carbon nitride substrate (~8%) used in the synthesis. X-ray diffraction (XRD) patterns collected for the Cu2@C3N4catalysts only show the (001) and (002) peaks associated with g-C3N4, with the absence of copper metal or oxide features indicating...
The catalyst is used for preparing isobutene by isobutane dehydrogenation through oxidation by carbon dioxide, the conversion rate of isobutane can reach 25-70%, and the selectivity of isobutene can reach 70-96%. The catalyst free of noble metal and highly toxic chromium metallic oxide is low ...
Infrared spectra of carbon monoxide, carbon dioxide, nitric oxide, nitrogen dioxide, nitrous oxide, and nitrogen adsorbed on copper oxide 来自 Semantic Scholar 喜欢 0 阅读量: 121 作者:JW London,AT Bell 摘要: Infrared spectra of CO, CO 2, NO, NO 2, and N 2O adsorbed on silica supported ...
A highly faceted {001} TiO2 catalyst was hydrothermally synthesized by using Ti(IV)-isopropoxide precursor with aqueous HF addition. WO3 was synthesized by... MA Lara,C Jaramillo-Páez,JA Navío,... - 《Catalysis Today》 被引量: 0发表: 2018年 Self-Organized TiO2 Nanotubular Arrays and thei...
Carbon dioxide reduction over copper–cuprous oxide electrodes prepared using ligands two to six. a The total current density at different applied potentials; b Faradaic efficiencies of the C2 products at applied potential of −0.4 V vs RHE. c, d Dependence of partial current density of ace...
Analysis of Poly(carbon suboxide) by Small-Angle X-ray Scattering Carbon forms different oxides,of which carbon monoxide and carbon dioxide are among the most widely studied chemical compounds.The most stable oxide with m... M Ballauff,L Li,S Rosenfeldt,... - 《Angewandte Chemie Internationa...