Buscar en RiuNet

Listar

Todo RiuNet

Mi cuenta

Acceder

Ayuda RiuNet

Admin. UPV

Listar por palabra clave "Polyaniline"

Mostrando ítems 1-16 de 16

A self-doped polyaniline derivative obtained by electrochemical copolymerization of aminoterephthalic acid and aniline

Dkhili, S.; López-Bernabeu, Sara; Huerta, Francisco; Montilla-Jiménez, Francisco; Besbes-Hentati, S.; Morallón, Emilia (Elsevier, 2018)

[EN] The electrochemical copolymerization of aminoterephthalic acid and aniline can be achieved to yield a self-doped material showing electroactivity at physiological pH. The present study focusses on the management of ...
An Electrochemical Study on the Copolymer Formed from Piperazine and Aniline Monomers

Dkhili, Samiha; López-Bernabeu, Sara; Kedir, Chahineze Nawel; Huerta, Francisco; Montilla, Francisco; Besbes-Hentati, Salma; Morallon, Emilia (MDPI AG, 2018)

[EN] A study on the electrochemical oxidation of piperazine and its electrochemical copolymerization with aniline in acidic medium is presented. It was found that the homopolymerization of piperazine cannot be achieved ...
Characterization of azo dyes on Pt and Pt/polyaniline/dispersed Pt electrodes

Molina Puerto, Javier; Fernández Sáez, Javier; Del Río García, Ana Isabel; Bonastre Cano, José Antonio; Cases Iborra, Francisco Javier (Elsevier, 2012-06-15)

The electrochemical characterization of two organic dyes (amaranth and procion orange MX-2R) has been performed on Pt electrodes and Pt electrodes coated with polyaniline and dispersed Pt. Electrodes with different Pt loads ...
Diseño de electrodos híbridos de polianilina y nanocelulosa para dispositivos electrónicos de alto rendimiento

Moyá García, Jorge (Universitat Politècnica de València, 2018-09-27)

[ES] Debido a su renovabilidad, propiedades ópticas, térmicas y mecánicas extraordinarias, la celulosa nanoestructurada también conocida como nanocelulosa (NC), es decir, nanofibrillas de celulosa (CNF), nanocristales de ...
Electrochemical synthesis of polyaniline on conducting fabrics of polyester covered with polypyrrole/PW12O403-. Chemical and electrochemical characterization

Molina Puerto, Javier; Fernández Sáez, Javier; Del Río García, Ana Isabel; Bonastre Cano, José Antonio; Cases Iborra, Francisco Javier (Elsevier, 2011-06)

Polyaniline (Pani) has been electrochemically polymerized on conducting fabrics of polyester covered with polypyrrole/PW 12O 40 3-, obtaining a double conducting polymer layer. Electrochemical synthesis was performed by ...
Hydrogen Production from Methanol-Water Solution and Pure Water Electrolysis Using Nanocomposite Perfluorinated Sulfocationic Membranes Modified by Polyaniline

Sánchez-Diaz, Carlos; Espinos Gutierrez, Francisco Juan; Barjola, Arturo; Escorihuela, Jorge; Compañ Moreno, Vicente (MDPI AG, 2022-11)

[EN] In this work, we report the preparation of Nafion membranes containing two different nanocomposite MF-4SC membranes, modified with polyaniline (PANI) by the casting method through two different polyaniline infiltration ...
Investigation of Hybrid Electrodes of Polyaniline and Reduced Graphene Oxide with Bio-Waste-Derived Activated Carbon for Supercapacitor Applications

Benchikh, Imen; Ezzat, Abdelrahman Osama; Sabantina, Lilia; Benmimoun, Youcef; Benyoucef, Abdelghani (MDPI AG, 2024-02)

[EN] Graphene-based materials have been widely studied in the field of supercapacitors. However, their electrochemical properties and applications are still restricted by the susceptibility of graphene-based materials to ...
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 ...
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 ...
Special Issue: Conductive Polymers: Materials and Applications

Quijada, César (MDPI AG, 2020-05)

[EN] Intrinsically conductive polymers (CPs) combine the inherent mechanical properties of organic polymers with charge transport, opto-electronic and redox properties that can be easily tuned up to those typical of ...
Spectroelectrochemical study on the copolymerization of o-aminophenol and aminoterephthalic acid

Abidi, Maali; López-Bernabeu, Sara; Huerta, Francisco; Montilla, Francisco; Besbes-Hentati, Salma; Morallón, Emilia (Elsevier, 2017-06)

[EN] The electrochemical copolymerization of aminoterephthalic acid (ATA) and o-aminophenol (OAP) was carried out on platinum electrodes in acidic medium. The obtained material, poly (ATA-co-OAP), can be deposited by cyclic ...
Structure and properties of epoxt/polyaniline nanocomposites

Krakovsky, Ivan; Varga, Martin; Gallego-Ferrer, Gloria; Sabater i Serra, Roser; Salmerón-Sánchez, Manuel (ELSEVIER SCIENCE BV, 2012)

[EN] Epoxy/polyaniline nanocomposites have been prepared by in situ polymerization of aniline carried out in hydrophilic epoxy networks based on polyoxyethylene (POE) swollen in aqueous solutions of aniline hydrochloride. ...
Studies on the conducting nanocomposite prepared by polymerization of 2-aminobenzoic acid with aniline from aqueous solutions in montmorillonite

Belmokhtar, A.; Benyoucef, A.; Zehhaf, A.; Yahiaoui, A.; Quijada Tomás, Cesar; Morallón, E. (Elsevier, 2012-12)

A simple and facile method was used to synthesize poly(o-aminobenzoic acid) (PoABA) and polyaniline (PANI) nanocomposites with sodium montmorillonite (M-Na) using in situ intercalative oxidative homo-, and co-polymerization ...
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 ...
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 Phosphorus-Containing Polyanilines by Electrochemical Copolymerization

Martínez-Sánchez, Beatriz; Quintero-Jaime, Andrés Felipe; Huerta, Francisco; Cazorla-Amorós, Diego; Morallón, Emilia (MDPI AG, 2020-05)

[EN] In this study, the phosphonation of a polyaniline (PANI) backbone was achieved in an acid medium by electrochemical methods using aminophenylphosphonic (APPA) monomers. This was done through the electrochemical ...