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Mostrando ítems 11-20 de 22
Thermal and light irradiation effect on the electrocatalytic performance of Hemoglobin modified Co3O4-g-C3N4 nanomaterials for oxygen evolution reaction
(Royal Society of Chemistry, 2020)
The oxygen evolution reaction (OER) plays a key role in the water splitting process and a high energy conversion efficiency is essential for the definitive advance of hydrogen-based technologies. Unfortunately, the green ...
Mechanochemically Synthetized PAN-Based Co-N-Doped Carbon Materials as Electrocatalyst for Oxygen Evolution Reaction
(MDPI, 2021)
We report a new class of polyacrylonitrile (PAN)-based Co-N-doped carbon materials that can act as suitable catalyst for oxygen evolution reactions (OER). Different Co loadings were mechanochemically added into post-consumed ...
Diseño y aplicación de sensores electroquímicos basados en moléculas orgánicas conductoras
(Universidad de Córdoba, Servicio de Publicaciones, 2009)
La presente Tesis Doctoral, titulada "Diseño y Aplicación de Sensores Electroquímicos basados en Moléculas Orgánicas Conductoras", pretende avanzar en el conocimiento de los materiales orgánicos conductores, y su potencial ...
Antibacterial E ect of Chitosan–Gold Nanoparticles and Computational Modeling of the Interaction between Chitosan and a Lipid Bilayer Model
(MDPI, 2020)
Pathogenic bacteria have the ability to develop antibiotic resistance mechanisms. Their action consists mainly in the production of bacterial enzymes that inactivate antibiotics or the appearance of modifications that ...
Surface Energy Transfer in Hybrid Halide Perovskite/Plasmonic Au Nanoparticle Composites
(Royal Society of Chemistry, 2021)
Incorporation of plasmonic metal nanoparticles (NPs) into the multilayered architecture of perovskite solar cells (PSCs) has been a recurrent strategy to enhance the performance of the photovoltaic devices from the early ...
Preparation and Characterization of a PVC/TTF-TCNQ Composite Electrode. Applications in a Flow Injection System
(Sociedade Portuguesa de Electroquímica, 2007)
It was prepared a new polyvinyl chloride (PVC)/tetrathiafulvalene–
tetracyanoquinodimethane (TTF-TCNQ) composite electrode which showed good
physical and electrochemical characteristics. Different PVC/TTF-TCNQ–graphite ...
Biomineralization at fluid interfaces
(Elsevier, 2020)
Biomineralization is of paramount importance for life on Earth. The delicate balance of physicochemical interac-tions at the interface between organic and inorganic matter during all stages of biomineralization resembles ...
Surface Diels–Alder adducts on multilayer graphene for the generation of edge-enriched single-atom FeN4 sites for ORR and OER electrocatalysis
(Royal Society of Chemistry, 2022)
The assembly of atomically dispersed iron–nitrogen (FeN4) sites into graphitic structures is a promising approach for sustainable production of bifunctional electrocatalysts for the oxygen electroreduction (ORR) and oxygen ...
2D copper-imidazolate framework without thermal treatment as an efficient ORR electrocatalyst for Zn–air batteries
(Royal Society of Chemistry, 2022)
To face unmet energy demands, the search for more stable, low-cost, and scalable electrocatalyst materials is imperative. Within this context, single-atom catalysts (SACs) have drawn considerable attention due to their ...
Influence of the synthesis route on the electrocatalytic performance for ORR of citrate-stabilized gold nanoparticles
(Elsevier, 2022)
Citrate-stabilized gold nanoparticles (AuNPs) were synthesized by two different citrate-based reduction methods, namely a one-pot wet chemical synthesis (Turkevich method) and seed-mediated growth (Bastús method). Although ...