[EN] The use of phosphoric acid doped polybenzimidazole (PBI) membranes for fuel cell applications has been extensively studied in the past decades. In this article, we present a systematic study of the physicochemical ...
[EN] A series of Pt-Ru and Pt-Mo bimetallic catalysts were prepared via a chemical reduction method by bubbling CO to form carbonyl compounds as metal precursors. In both cases the Pt-Ru and Pt-Mo bimetallic electrocatalysts ...
Tormo Moragues, Borja(Universitat Politècnica de València, 2020-01-24)
[ES] En el presente Trabajo Fin de Grado se centra en el estudio del comportamiento de una pila de combustible de Membrana de Intercambio Protónico, comúnmente conocida como Pila PEM (Proton Exchange Membrane o Polymer ...
Román Bonete, Aarón(Universitat Politècnica de València, 2016-02-29)
Las membranas más utilizadas en pilas de combustible son el polímero Nafion, por ser de alta conductividad protónica, estabilidad química y electroquímica y propiedades mecánica. Alternativamente se han probado otros ...
García Bernabé, Abel; Hernandez, S.I.; Castillo, L. F. del; Jou, David(MDPI, 2016-12)
[EN] The main objective of this paper is to generalize the Extended Irreversible Thermodynamics in order to include the anomalous transport in systems in non-equilibrium conditions. Considering the generalized entropy, the ...
Barjola Arturo; Escorihuela, Jorge; García-Bernabé, Abel; Sahuquillo, Óscar; Giménez Torres, Enrique; Compañ Moreno, Vicente(The Royal Society of Chemistry, 2021-08-10)
[EN] In this article, PBI composite membranes containing the ionic liquid (IL) 1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide (BMIM-NTf2) at 1, 5, 10, 20 and 50 wt% (named PBI-IL-x) have been prepared by a ...
Rubio Díaz, Pascual(Universitat Politècnica de València, 2024-10-03)
[ES] El uso de combustibles fósiles implica la generación de gases de efecto invernadero cuya liberación a la atmósfera es una conocida y alertada contribución al cambio climático y a las fatales consecuencias que este ...
Olvera-Mancilla, Jessica; Escorihuela, Jorge; Alexandrova, Larissa; Andrio, Andreu; Garcia-Bernabe, Abel; Del Castillo, Luis Felipe; Compañ Moreno, Vicente(The Royal Society of Chemistry, 2020-08-28)
[EN] In this paper, a series of composite proton exchange membranes comprising a cobaltacarborane protonated H[Co(C2B9H11)(2)] named (H[COSANE]) and polybenzimidazole (PBI) for a high temperature proton exchange membrane ...
Cuerda Lucas, Dimas(Universitat Politècnica de València, 2020-12-07)
[ES] Las pilas de combustible poliméricas de alta temperatura (PEMFC-HT del inglés Proton Exchange Membrane Fuel Cell-High Temperature) tienen varias ventajas respecto de las pilas de baja temperatura. La combustión ...
Navío Ruiz, Marco(Universitat Politècnica de València, 2016-12-28)
El proyecto lleva consigo el estudio de la caracterización electrica de los polielectrolitos separadores entre ánodo y cátodo que configuran el corazón de una pila de combustible de baja temperatura así como las baterias ...
Rubio Sánchez, Rafael(Universitat Politècnica de València, 2021-10-15)
[ES] Las fuentes de energía renovables son cada día más importantes en la descarbonización de la economía
y transición energética que la sociedad necesita. Cada día se desarrollan estas fuentes renovables,
mejorando la ...
Valverde, D.; Garcia Bernabe, Abel; Andrio Balado, Andreu; Garcia-Verdugo, Eduardo; Luis Lafuente, Santiago; Compañ Moreno, Vicente(The Royal Society of Chemistry, 2019-08-28)
[EN] The properties of various mixtures of a zwitterionic ionic liquid (ZIs-1) and LiNTf 2, including their conductivity, have been studied showing how they can be adjusted through their molar composition. Conductivity ...
Luján Facundo, María José; Cuartas Uribe, Beatriz Elena; García Fayos, Beatriz; Arnal Arnal, José Miguel; Iborra Clar, Alicia; Sánchez Arévalo, Carmen María; Rodríguez López, Antonio Diego; Ferrer Polonio, Eva; Zuriaga Agustí, Elena; Ruvira Quintana, Beatriz; Martí Calatayud, Manuel César; Mompó Curell, Raúl; Escrivá Cerdán, Clara; García Bernabé, Abel; Cañada Soriano, Mar; Vilariño Feltrer, Guillermo; Carbonell Alcaina, Carlos; Cardona Navarrete, Salvador C.; Fombuena Borrás, Vicent(Editorial Universitat Politècnica de València, 2023-10-06)
[ES] En la presente comunicación se presenta la estrategia seguida para dar visibilidad a los Objetivos de Desarrollo Sostenible (ODS) así como poder incluirlos en las asignaturas de la materia “Experimentación en Ingeniería ...
[EN] The study of proton conductivity processes has received increasing attention in the past decades due to their potential applications in fields such as electrochemical devices and fuel cells. Despite the high number ...
García Bernabé, Abel; Lidon-Roger, Jose V.; Sanchis Sánchez, María Jesús; Díaz Calleja, Ricardo; Del Castillo, Luis Felipe(American Physical Society, 2015-10-12)
The dielectric and mechanical spectroscopies of acetate of cis- and trans-2-phenyl-5-hydroxymethyl-1,3- dioxane are reported in the frequency domain from 10−2 to 106 Hz. This ester has been selected in this study ...
[EN] A series of proton exchange membranes based on polybenzimidazole (PBI) were prepared using the low cost ionic liquids (ILs) derived from 1-butyl-3-methylimidazolium (BMIM) bearing different anions as conductive fillers ...
García Bernabé, Abel; Rivera-Sancho, Angel; Granados; Adrián; Luis, Santiago V.; Compañ Moreno, Vicente(Elsevier, 2016-09-20)
The ionic transport of five supported ionic liquid-like phases (SILLPs) based on 1-butyl imidazolium ion covalently attached to a polymeric matrix has been analysed by means of electrochemical impedance spectroscopy (EIS) ...
Díaz-Calleja, R.; García Bernabé, Abel; Sanchis Sánchez, María Jesús; del Castillo, L.F.(American Institute of Physics, 2000)
[EN] The second-order memory function ~SOMF! for the dicyclohexylmetyl-2metyl succinate is obtained
by using simple numerical manipulation of the experimental dielectric data. According to the
prescription given in a ...
Hernández, S. I.; del Castillo, L.F.; del Castillo, Roxana M.; Garcia-Bernabe, Abel; Compañ Moreno, Vicente(Elsevier, 2023-02-15)
[EN]
A fractal Fokker-Planck formalism applied to the dielectric relaxation in glass forming liquids is proposed. This formalism is a modality of the generalized equation of Langevin on the use of fractional-time derivatives ...