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Mostrando ítems 2021-2030 de 2137
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Artículo
Tuning the Inorganic Core of a reduced Ni2Ge2 Cluster
(Wiley, 2024-04)
Tetranuclear cores (M−E)2 of transition metals (M) and tetrylenes (EII=Si, Ge, Sn) are key motifs in homogeneous and heterogeneous catalysis. They exhibit a continuum of M−M and E−E bonding within the inorganic core that ...
Artículo
Electrocatalytic CO2 Reduction with a Binuclear Bis-Terpyridine Pyrazole-Bridged Cobalt Complex
(Wiley-VCH GmbH, 2023)
A pyrazole-based ligand substituted with terpyridine groups at the 3 and 5 positions has been synthesized to form the dinuclear cobalt complex 1, that electrocatalytically reduces carbon dioxide (CO2) to carbon monoxide ...
Artículo
Two families of values for global cooperative games
(Springer, 2024-04-03)
A global (cooperative) game describes the utility that the whole set of players generates depending on the coalition structure they form. These games were introduced by Gilboa and Lehrer (Int J Game Theory 20:129–147, 1991) ...
Artículo
How do Andalusian journalism students perceive Andalusian and Castilian linguistic varieties?
(John Benjamins Publishing Company, 2022)
The media is currently one of the main channels of opinion on the Andalusian variety. They show the struggle between those who propagate the idea that it is just another Spanish dialect and those who disqualify Andalusian ...
Artículo
Optimizing a courtyard microclimate with adaptable shading and evaporative cooling in a hot mediterranean climate
(Elsevier, 2024-07-01)
While in recent years significant improvements have been made in the thermal adaptation of indoor building environments, less progress has been made in improving thermal comfort in transitional spaces next to buildings. ...
Artículo
Cobalt Stabilization through Mesopore Confinement on TiO2 Support for Fischer−Tropsch Reaction
(American Chemical Society, 2023)
Cobalt supported on mesostructured TiO2 catalysts has been prepared by a wet-impregnation method. The Co/TiO2 catalytic system showed better catalytic performance after support calcination at 380 °C. Co nanoparticles ...
Artículo
Enroute to the Carbon-Neutrality Goals via the Targeted Development of Ammonia as a Potential Nitrogen-Based Energy Carrier
(AMER CHEMICAL SOC, 2023)
The reliance of a future carbon-free horizon is strongly aligned with the long-term energy storage avenues which are completely derived from renewable energy resources. Ammonia with its high energy content and density can ...
Artículo
Flexible Kinetic Model Determination of Reactions in Materials under Isothermal Conditions
(MDPI, 2023)
Kinetic analysis remains a powerful tool for studying a large variety of reactions, which lies at the core of material science and industry. It aims at obtaining the kinetic parameters and model that best describe a given ...
Artículo
Formic Acid Dehydrogenation over a Monometallic Pd and Bimetallic Pd:Co Catalyst Supported on Activated Carbon
(MPDI, 2023)
In this study, palladium is proposed as an active site for formic acid dehydrogenation reaction. Pd activity was modulated with Co metal with the final aim of finding a synergistic effect that makes possible efficient ...