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Browsing by Subject "Electrocatalysts"

Now showing items 1-5 of 5

A comparison between oxidation of activated carbon by electrochemical and chemical treatments

Berenguer, Raúl; Marco-Lozar, Juan Pablo; Quijada Tomás, Cesar; Cazorla-Amoros, Diego; Morallón, Emilia (Elsevier, 2012)

The anodic oxidation of a granular activated carbon (GAC) in NaCl solution has been studied. The influence of the electrocatalyst-anode material, applied current and time of treatment on both the surface chemistry and ...
Copper-doped cobalt spinel electrocatalysts supported on activated carbon for hydrogen evolution reaction

Flores-Lasluisa, Jhony X.; Quilez-Bermejo, Javier; Ramirez-Perez, Ana C.; Huerta, Francisco; Cazorla-Amorós, Diego; Morallón, Emilia (MDPI AG, 2019)

[EN] The development of electrocatalysts based on the doping of copper over cobalt spinel supported on a microporous activated carbon has been studied. Both copper-cobalt and cobalt spinel nanoparticles were synthesized ...
Double-template fabrication of three-dimensional porous nickel electrodes for hydrogen evolution reaction

Herraiz-Cardona, Isaac; Ortega Navarro, Emma María; Vázquez-Gómez, Lourdes; Pérez-Herranz, Valentín (PERGAMON-ELSEVIER SCIENCE LTD, 2012-02)

[EN] Three-dimensional (3D) porous nickel structures were fabricated via a double-template electrochemical deposition process. The construction of the foam structures was achieved by means of a hydrogen bubble dynamic ...
Electrocatalytic Oxidation of Cyanide on Copper-doped Cobalt Oxide Electrodes

Berenguer, R.; La Rosa-Toro, A.; Quijada, C.; Morallon, E. (Elsevier, 2017)

[EN] Copper and copper oxides are well-known excellent catalysts in several chemical processes, but their low mechanical and electrochemical stability restrict their direct utilization as electrodes in electrolytic processes. ...
Solvent-Free Synthesis of ZIFs: A Route toward the Elusive Fe(II) Analogue of ZIF-8

Lopez-Cabrelles, J.; Romero, J.; ABELLÁN SÁEZ, GONZALO; Gimenez-Marques, M.; Palomino Roca, Miguel; Valencia Valencia, Susana; Rey Garcia, Fernando; Minguez Espallargas, G. (American Chemical Society, 2019-05-01)

[EN] Herein we report the synthesis of an elusive metal-organic framework, the iron(II) analogue of ZIF-8 with the formula Fe(2-methylimidazolate)(2), here denoted as MUV-3. The preparation of this highly interesting porous ...