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Browsing by Author "Cases Iborra, Francisco Javier"

Now showing items 41-60 of 70

Modification of the magnesium corrosion rate in physiological saline 0.9 wt % NaCl via chemical and electrochemical coating of reduced graphene oxide

Fernández Sáez, Javier; El Ouardi, Y.; Bonastre Cano, José Antonio; Molina, J. M.; Cases, Francisco (Elsevier, 2019)

[EN] The synthesis of reduced graphene oxide onto magnesium discs by electrochemical and chemical methods is presented in this work. The surface morphology and atomic composition were investigated using field emission ...
Modified carbon fabric electrodes: preparation and electrochemical behavior toward amaranth electrolysis

Fernández Sáez, Javier; Del Río García, Ana Isabel; Molina Puerto, Javier; Bonastre Cano, José Antonio; Cases Iborra, Francisco Javier (Springer Verlag (Germany), 2015-03)

The electrochemical behavior of non-modified, Pt-modified, and Pt/polyaniline-modified carbon fiber textile electrodes was studied through a series of electrolyses, under potentiostatic conditions, on an amaranth/sulfuric ...
On the behavior of reduced graphene oxide based electrodes coated with dispersed platinum by alternate current methods in the electrochemical degradation of reactive dyes

Del Río García, Ana Isabel; García-Albert, Carolina; Molina Puerto, Javier; Fernández Sáez, Javier; Bonastre Cano, José Antonio; Cases Iborra, Francisco Javier (Elsevier, 2017-05-22)

The electrochemical behavior of different carbon-based electrodes with and without nanoparticles of platinum electrochemically dispersed on their surface has been studied. Among others, reduced graphene oxide based electrodes ...
On the behaviour of Atrazine removal from water using fabrics as anodes and Cathodes

Hamous, Hanene; Khenifi, Aicha; Orts Maiques, Francisco José; Bonastre Cano, José Antonio; Cases, Francisco (Elsevier, 2022-03)

[EN] This study examines the degradation of atrazine (ATZ) with Pt-modified textile electrodes using an electrochemical method that is comparatively studied in two electrochemical cell configurations: cells with separated ...
Photocatalytic fabrics based on reduced graphene oxide and TiO2 coatings

Molina Puerto, Javier; Fernandes, F.; Fernández Sáez, Javier; Pastor, M.; Correia, A.; Souto, A. P.; Carneiro, J. O.; Teixeira, V.; Cases Iborra, Francisco Javier (Elsevier, 2015-09)

The purpose of this work is to obtain photocatalytic fabrics based on reduced graphene oxide (RGO) and TiO2 coatings on polyester fabrics. The influence of the applied number of RGO coatings on properties such as light ...
Plasma treatment of polyester fabrics to increase the adhesion of reduced graphene oxide

Molina Puerto, Javier; Fernández Sáez, Javier; Fernandes, M.; Souto, A. P.; Esteves, M. F.; Bonastre Cano, José Antonio; Cases Iborra, Francisco Javier (Elsevier, 2015-04)

Polyester (PES) fabrics were treated with plasma to enhance the adhesion of reduced graphene oxide (RGO) and produce conductive fabrics. The surface energy of the plasma treated fabrics was measured using contact angle ...
Polyaniline coated conducting fabrics. Chemical and electrochemical characterization

Molina Puerto, Javier; Esteves, M.F.; Fernández Sáez, Javier; Bonastre Cano, José Antonio; Cases Iborra, Francisco Javier (Elsevier, 2011-10)

Polyaniline coated conducting fabrics have been obtained by chemical oxidation of aniline by potassium peroxydisulfate on polyester fabrics. Two different acids have been employed to carry out the synthesis (HCl and H 2SO ...
Proceso de pavonado contra la corrosión para aceros: optimización de los parámetros para mejorar dicho proceso

Carbonell Doménech, Llorenç (Universitat Politècnica de València, 2015-07-17)

[CA] L’empresa disposa d’una estació de pavonat en gelat per a donar un tractament superficial a peces metàliques d’acer que les protegeixen front agents externs com la corrosió. Aquesta proposta es durà a terme mitjançant ...
Protección de la corrosión de aceros mediante materiales híbridos polímero conductor-grafeno

Cabanes Vicedo, Alejandro (Universitat Politècnica de València, 2015-01-26)

[ES] En este proyecto, se pretende utilizar las potenciales propiedades del grafeno en el diseño de nuevos recubrimientos protectores de la corrosión. Se pretende combinar las propiedades de los polímeros conductores con ...
Protección frente a la corrosión de espumas de magnesio con aplicaciones biomédicas

Ouardi, Youssef el (Universitat Politècnica de València, 2018-10-11)

[ES] Las espumas de magnesio presentan unas características que las hacen atractivas para su aplicación en la regeneración de tejido vivo. Sin embargo, se corroen fácilmente en el medio fisiológico, por ello, se busca ...
Puesta en marcha y mejora del tratamiento de aguas en una industria de refrescos

Ferrando Soler, Juan José (Universitat Politècnica de València, 2014-05-19)

Los objetivos de este proyecto se encuentran relacionados con los criterios básicos de sostenibilidad comúnmente conocidos como Regla de las 3 R's (Reduce - Reuse - Recycle). Estos criterios de sostenibilidad consisten ...
Recubrimiento de Óxido de Grafeno Reducido (RGO) sobre espumas de aluminio con una fase huésped de carbón activo (Guefoams) para su protección frente a la corrosión en aplicaciones para la retención y destrucción de virus y bacterias presentes en el aire

Rodrigo Roca, Rubén (Universitat Politècnica de València, 2023-03-23)

[ES] Los Guefoam son una nueva familia de materiales patentados, porosos con la capacidad de albergar fases huésped con funcionalidad específica. Debido a que la fase matriz estudiada es de aluminio y puede degradarse ...
Scanning electrochemical microscopy for the analysis and patterning of graphene materials: A review

Molina Puerto, Javier; Fernández Sáez, Javier; Cases Iborra, Francisco Javier (Elsevier, 2016-12)

[EN] Graphene and related materials have recently emerged as outstanding materials due to a range of properties such as high mechanical strength, high electron mobility, thermal conductivity, etc. Due to their high surface ...
Study of the electrical properties of novel hybrid organic-inorganic conducting textiles of polypyrrole-phosphotungstate-polyester using electrochemical impedance spectroscopy

Bonastre Cano, José Antonio; Molina Puerto, Javier; Del Río García, Ana Isabel; Galván, J. C.; Cases Iborra, Francisco Javier (Elsevier, 2011-09)

The electrical properties of novel hybrid organic-inorganic conducting fabrics of polyester (PES) coated with polypyrrole-PW12O 403- (PPy-POM) have been tested for dry samples and specimens immersed in different pH solutions ...
Study of the Reuse of Industrial Wastewater After Electrochemical Treatment of Textile Effluents without External Addition of Chloride

Orts Maiques, Francisco José; Del Río García, Ana Isabel; Molina Puerto, Javier; Bonastre Cano, José Antonio; Cases, Francisco (Electrochemical Science Group, 2019)

[EN] The interference of human beings in the environment is causing rapid intense environmental damage which is particularly evident in the depletion of natural resources. Research into powerful practical treatments to ...
Study on the specific capacitance of an activated carbon cloth modified with reduced graphene oxide and polyaniline by cyclic voltammetry

Fernández Sáez, Javier; Bonastre Cano, José Antonio; Molina Puerto, Javier; Del Río García, Ana Isabel; Cases Iborra, Francisco Javier (Elsevier, 2017-05-11)

This work describes a two-step process for the electrochemical coating of reduced graphene oxide (RGO) and polyaniline (PANI) onto an activated carbon cloth (ACC) by cyclic voltammetry (CV). The fact that the two syntheses ...
Surface modification of jute fabrics by reduced graphene oxide-conducting polymer coatings for their application in low-cost and eco-friendly supercapacitors.

Bonastre Cano, José Antonio; Molina Puerto, Javier; Cases, Francisco (Elsevier, 2023-10-01)

[EN] In this study, flexible textile supercapacitors were obtained on jute fabrics. Insulating jute fibers were converted into electrically conducting using an optimized reduced graphene oxide (rGO) deposition method. ...
Surface modification of jute fabrics by rGO-ICP for eco-friendly supercapacitors, Journal of Energy Storage 2023

Cases Iborra, Francisco Javier; Bonastre Cano, José Antonio; Molina Puerto, Javier (Universitat Politècnica de València, 2024-03-05)

[EN] In this study, flexible textile supercapacitors were obtained on jute fabrics. Insulating jute fibers were converted into electrically conducting using an optimized reduced graphene oxide (rGO) deposition method. ...
Synthesis and characterization of electrochemically Platinum-Polyaniline modified carbon textile electrode

Fernández Sáez, Javier; Molina Puerto, Javier; Del Río García, Ana Isabel; Bonastre Cano, José Antonio; Cases Iborra, Francisco Javier (2012-10)

[EN] The present work deals with the use of a carbon fiber fabric for electrochemical purposes. To carry out such investigation, suitable working electrodes of C, Pt/C and Pt/PANI/C were manufactured. Two types of electrodes ...
Synthesis of PPy/PW12O403- organic-inorganic hybrid material on polyester yarns and subsequent weaving to obtain conductive fabrics

Romero, Eduardo; Molina Puerto, Javier; Del Río García, Ana Isabel; Bonastre Cano, José Antonio; Cases Iborra, Francisco Javier (SAGE Publications (UK and US), 2011-09)

In this paper, we study the morphological, chemical and electrochemical characteristics of conductive fabrics obtained by weaving conductive yarns of polyester chemically coated with PPy (polypyrrole)/PW12O403-. The weaving ...