Buscar
Mostrando ítems 81-90 de 287
Zn-Al layered double hydroxides as efficient photocatalysts for NOx abatement
(Elsevier, 2019)
In this study,we report that layered double hydroxides (LDH) exhibited high photocatalytic activitiesin degrading NOx gases for the first time. ZnAl-CO3LDHs with a 1.5 to 3.0 Zn/Al ratio were prepared by ...
High Capacity Semi-Liquid Lithium Sulfur Cells with Enhanced Reversibility for Application in New-Generation Energy Storage Systems
(Elsevier, 2019)
Semi-liquid configuration of sulfur cell is proposed as simple strategy to develop high-energy
lithium battery. Two solutions of Li2S8 in diethylene glycol dimethyl ether (DEGDME), containing
either lithium bis(trifluo ...
Physical activation of graphene: An effective, simple and clean procedure for obtaining microporous graphene for high-performance Li/S batteries
(Springer Verlag, 2019)
Graphene nanosheets are a promising scaffold to accommodate S for achieving high performanceLi/S battery. Nanosheet activation is used as a viable strategy to induce a micropore system and further improve the ...
Lithium sulfur battery exploiting material design and electrolyte chemistry: 3D graphene framework and diglyme solution
(Elsevier, 2018)
Herein we investigate a lithium sulfur battery suitably combining alternative cathode design and relatively safe, highly conductive electrolyte. The composite cathode is formed by infiltrating sulfur in a N-doped 3D graphene ...
Virtualización de instrumentos de evaluación destinados a actividades fuera del aula: cuestionarios en ruta durante visitas a empresas del sector químico
(UCOPress, 2019)
En el proyecto desarrollado se ha buscado la implementación de herramientas m-learning que permitan la virtualización del proceso de evaluación de las competencias adquiridas por los estudiantes de Grado en las actividades ...
Highly graphitized carbon nanosheets with embedded Ni nanocrystals as anode for Li-ion batteries
(2020)
A C/Ni composite was prepared via thermal decomposition of a nickel oleate complex at 700 °C, yielding disperse Ni nanocrystals with an average size of 20 nm, encapsulated by carbon nanosheets as deduced from transmission ...
Ultrastable CoxSiyOz Nanowires by Glancing Angle Deposition with Magnetron Sputtering as Novel Electrocatalyst for Water Oxidation
(Wiley-VCH, 2019)
Cobalt is one of the most promising non‐noble metal as electrocatalyst for water oxidation. Herein, a highly stable silicon‐cobalt mixed oxide thin film with a porous columnar nanostructure is proposed as electrocatalyst ...
Adsorción de diamin green black en hidróxidos dobles laminares
(Universidad de Córdoba, 2017)
Eliminación de azo tintes con hidróxidos dobles laminares de Mg/Al
(Universidad de Córdoba, 2017)