[EN] Corrosion resistance of Alloy 31, a highly alloyed stainless steel (UNS N08031) were studied in heavy brine LiBr solutions (400, 700 and 992 g/l) at different temperatures using electrochemical techniques. The mixed ...
[EN] The objective of the work was to study the influence of the exposed area of the working electrode on the corrosion behavior of a duplex stainless steel (EN 1.4462) in a 992 g/l LiBr solution under static conditions ...
[EN] In this study, hybrid ZnO-TiO2 nanostructures have been synthesised by means of a simple electrochemical anodisation of titanium and subsequently ZnO electrodeposition. The influence of Zn(NO3)(2) concentration and ...
Fernández Domene, Ramón Manuel(Universitat Politècnica de València, 2014-09-03)
En esta Tesis Doctoral se estudiará la corrosión termogalvánica generada entre dos electrodos del mismo material (Alloy 31 o cobre) sumergidos en disoluciones concentradas de bromuro de litio (LiBr) imponiendo diferentes ...
Borràs Ferrís, Joan(Universitat Politècnica de València, 2017-09-18)
The use of renewable energies towards the degradation of organic pollutants in waste waters is a promising way in order to achieve sustainable development. The present work is focused on the study of TiO2 nanotubes, as ...
López Sancho, Margarita(Universitat Politècnica de València, 2016-09-01)
[ES] Uno de los métodos más atractivos de producción sostenible de energía es la obtención de
hidrógeno a partir de la descomposición fotoelectroquímica del agua mediante la utilización
de radiación solar. Para ello, es ...
Fernández Domene, Ramón Manuel(Universitat Politècnica de València, 2011-09-05)
Se ha investigado el comportamiento del Alloy 31 y el titanio Grado2 frente a la corrosión en presencia de cavitación, en una disolución de 992 g/l de LiBr a 25ºC, usando un equipo de ultrasonidos. También se ha estudiado ...
[EN] An appropriate morphological and structure matrix configuration where lithium ions could insert and de-insert is essential for lithium-ion batteries (LiB). Tungsten oxides (WO3) are especially attractive materials for ...
Blasco Tamarit, María Encarnación; García García, Dionisio Miguel; García Antón, José(Elsevier, 2011-02)
Pitting corrosion resistance and galvanic behaviour of Alloy 31, a highly alloyed austenitic stainless steel (UNS N08031), and its weldment were studied in a heavy brine LiBr solution 1080 g/l at different temperatures ...
Mora Gómez, Julia; Montañés Sanjuan, María Teresa; Blasco Tamarit, María Encarnación(Editorial Universitat Politècnica de València, 2022-10-28)
[EN] In the subject of Environmental Technology of the Degree in Chemical Engineering at the
UPV on the Alcoy campus, a modification is incorporated in the methodology followed until
now. The classes were based on the ...
Batista-Grau, P.; Fernández Domene, R. M.; Sánchez-Tovar, R.; Blasco-Tamarit, E.; Solsona, B.; Garcia-Anton, Jose(Elsevier, 2022-08-01)
[EN] In this work, ZnO nanowires with high aspect ratio were obtained by fast and simple electrochemical anodization. Morphological, structural and photoelectrochemical characteristics of the synthesized ZnO nanowires were ...
[EN] The influence of three annealing atmospheres (air, nitrogen and argon) and the use of controlled hydrodynamic conditions (from 0 to 5000 rpm) on morphological, structural, chemical and photoelectrochemical properties ...
[EN] TiO2/ZnO hybrid nanostructures were formed by electrochemical anodization of titanium and subsequently ZnO electrodeposition. Different Zn(NO3)(2) concentrations were used for electrodeposition (10-60 mM). A structural, ...
Escrivá Cerdán, Clara(Universitat Politècnica de València, 2011-11-28)
El estudio de la resistencia a la corrosión del acero UNS N08031 en medio ácido fosfórico 5.5 M en presencia 379 y 2528 ppm de cloruros y a diferentes temperaturas, se llevó a cabo mediante la realización de curvas ...
Sánchez-Tovar, R.; Blasco-Tamarit, E.; Ibáñez-Arlandis, L.; Fernández Domene, R. M.; Roselló-Márquez, Gemma; Garcia-Anton, Jose(Elsevier, 2021-06-15)
[EN] Hybrid TiO2-WO3 nanostructures has been synthesized by electrochemical anodization under controlled hydrodynamic conditions followed by electrodeposition in the presence of different contents of Na2WO4 (5, 15 and 25 ...
[EN] In the present work, TiO2/ZnO hybrid nanosponges have been synthesized for the first time. First, TiO2 nanosponges were obtained by anodization under hydrodynamic conditions in a glycerol/water/NH4F electrolyte. Next, ...
Escrivá Cerdán, Clara; Blasco Tamarit, María Encarnación; García García, Dionisio Miguel; García Antón, José; Guenbour, A.(Elsevier, 2012-03)
The influence of temperature (20–80 °C) and chloride concentration (0.06–0.42 wt.% KCl) on the electrochemical behaviour of the UNS N08031 was studied in 40 wt.% polluted phosphoric acid solution.
Passivation behaviour ...
Fernández Domene, Ramón Manuel; Blasco Tamarit, María Encarnación; García García, Dionisio Miguel; García Antón, José(Elsevier, 2013-04-15)
The passive and transpassive behaviour of Alloy 31, a highly alloyed austenitic stainless steel (UNS N08031), has been investigated in a LiBr heavy brine solution (400 g/l) at 25 °C using potentiostatic polarisation combined ...
The passive behavior of titanium and its susceptibility to undergo localized attack in different LiBr solutions at 25 degrees C have been investigated using different electrochemical techniques: potentiodynamic polarization ...