Results 91 to 100 of about 98,604 (301)
Production of C-2/C-3 Oxygenates from Planar Copper Nitride-Derived Mesoporous Copper via Electrochemical Reduction of CO2 [PDF]
Electrochemical reduction of CO2 provides an opportunity to produce fuels and chemicals in a carbon-neutral manner, assuming that CO2 can be captured from the atmosphere. To do so requires efficient, selective, and stable catalysts.
Bell, Alexis T +5 more
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Dynamic modelling of a fractionation process for a liquid mixture using supercritical carbon dioxide [PDF]
This work presents a simple dynamic modelling of a process of separation of a quaternary mixture using supercritical CO2. Thermodynamic description is accomplished using efficient available models (SRK equation of state with MHV2 mixing rules).
Abrams +18 more
core +3 more sources
Cermets (60 vol.% AISI 316L stainless steel, 40 vol.% recycled MgO), intended for use in aluminum electrolysis, were pre‐oxidized in three furnaces with different heating technologies and subjected to a cryolite corrosion test. The different atmospheres influenced the formation of oxide layers, which in turn affected corrosion resistance and ...
Patricia Kaiser +4 more
wiley +1 more source
Intrinsic Defect-Related Photoluminescence in Single-Crystalline Tin Dioxide
Photoluminescence studies of single-crystalline SnO2 grown by chemical vapor transport from SnCl4 and H2O vapors were carried out in the visible spectral range.
Vadim F. Agekyan +3 more
doaj +1 more source
Sulfur-house operation / [PDF]
C38
Mrak, E. M. (Emil Marcel), 1901-1987 +1 more
core +2 more sources
This study investigates the effects of milling parameters, including rotational speed, milling duration, and ball‐to‐powder ratio, on TiAl particle size and morphology in an XHV‐equivalent atmosphere. The creation of oxide‐free surfaces enhances the mechanical properties of green bodies.
Jytte Möckelmann +4 more
wiley +1 more source
In this work, we present the electrochemical deposition of manganese dioxide (MnO2) thin films on carbon-coated TiN/Si micro-pillars. The carbon buffer layer, grown by plasma enhanced chemical vapor deposition (PECVD), is used as a protective coating for
Yafa Zargouni +4 more
doaj +1 more source
Catalytic process for formaldehyde oxidation [PDF]
Disclosed is a process for oxidizing formaldehyde to carbon dioxide and water without the addition of energy. A mixture of formaldehyde and an oxidizing agent (e.g., ambient air containing formaldehyde) is exposed to a catalyst which includes a noble ...
Brown, Kenneth G. +2 more
core +1 more source
Viktoriia Shtefan, Thorgund Nemec, Ute Hempel, Annett Gebert and coworkers demonstrate that anodic treatment of Ti–Cu‐based metallic glass in a nontoxic pyrophosphate electrolyte forms a protective bilayered Ti/Zr‐oxide film enriched with Cu nanocrystals.
Viktoriia Shtefan +8 more
wiley +1 more source
Анодные электродные материалы на основе соединений элементов IV группы [PDF]
Изучены анодные материалы на основе композиции PbO₂/SnO₂ применительно к процессам электрохимического синтеза озона. Электрохимическая активность металл-оксидных анодов изучалась методами вольтамперометрии, сканирующей электронной микроскопии, другими ...
Болвако, А. К. +2 more
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