Results 1 to 10 of about 230,519 (154)
Bifunctional P-Containing RuO2 Catalysts Prepared from Surplus Ru Co-Ordination Complexes and Applied to Zn/Air Batteries [PDF]
Nanomaterials, 2022 An innovative synthetic route that involves the thermal treatment of selected Ru co−ordination complexes was used to prepare RuO2-based materials with catalytic activity for oxygen reduction (ORR) and oxygen evolution (OER) reactions.
Sebastián Lorca +6 more
doaj +2 more sources
Properties of the PVA-VAVTD KOH Blend as a Gel Polymer Electrolyte for Zinc Batteries [PDF]
Gels, 2021 Rechargeable zinc-air batteries are promising for energy storage and portable electronic applications because of their good safety, high energy density, material abundance, low cost, and environmental friendliness.
Alisson A. Iles Velez +5 more
doaj +2 more sources
Batteries, 2022 Two different Zn-based batteries are tested, simultaneously recording the voltage of the negative and positive electrodes during the discharge/charge processes to evidence the advantages of using a three-electrode cell, including a pseudo-reference ...
Sebastián Lorca +4 more
doaj +1 more source
Ingeniería, 2023 Como es conocido, la energía solar es un tipo de energía renovable que por su naturaleza se encuentra intrínsecamente influenciada por la variabilidad del recurso según sean las condiciones meteorológicas y geográficas del lugar.
Víctor Vega Garita +2 more
doaj +1 more source
Coalition cascades: The politics of tipping points in clean energy transitions
Policy Studies Journal, Volume 51, Issue 4, Page 715-739, November 2023., 2023 Abstract Policy change often involves multiple policy subsystems, as in the case of clean energy transitions. We argue that trans‐subsystem policy feedback is a central dynamic in policy change across subsystems. Policy in one subsystem creates benefits/costs and/or learning effects that mobilize actors for policy change in another subsystem, resulting
Jonas Meckling, Nicholas Goedeking
wiley +1 more source
Advanced Theory and Simulations, Volume 5, Issue 11, November 2022., 2022 The modification of γ‐graphyne monolayers shows to be a suitable support for small Co5 clusters. The retention capacity of H2 molecules increases as the size of the cobalt cluster increases. The large systems exhibit adequate adsorption energy values for reversible storage.
Christian A. Celaya +3 more
wiley +1 more source
Stabilization Methods in the Submerged Arc Discharge Synthesis of Carbon Nanostructures
Journal of Nanomaterials, Volume 2021, Issue 1, 2021., 2021 Many papers, in which the submerged arc discharge (SAD) method in nanoparticle synthesis was used, reported similar operating parameters, but different electrode erosion rate values, different yields and purities of the obtained nanostructures, and a different sort of contaminants present in the synthesis.
Lorenzo Hernandez-Tabares +9 more
wiley +1 more source
Integración de un sistema de almacenamiento de energía en un parque eólico, estudio de caso
Tecnología en Marcha, 2022 La energía contenida en el viento es un recurso que debe transformase de manera instantánea, no permite almacenamiento directo como la energía hidroeléctrica.
Jorge David Araya Rodríguez +2 more
doaj +1 more source
Improvement of BIPV Efficiency by Application of Highly Reflective Surfaces at the Building Envelope
Energies, 2021 The use of concentrated solar irradiation for the improvement of electric generation improvement has been implemented on different scales, mainly in photovoltaic systems.
Dominika Knera +2 more
doaj +1 more source
Influence of the Ionic Liquid Type on the Gel Polymer Electrolytes Properties
Membranes, 2015 Gel Polymer Electrolytes (GPEs) composed by ZnTf2 salt, poly(vinylidene fluoride-co-hexafluoropropylene) (PVdF-HFP), and different ionic liquids are synthesized using n-methyl-2-pyrrolidone (NMP) as solvent.
Juan P. Tafur +2 more
doaj +1 more source