This work studies the influence of using hydrodynamic conditions (Reynolds number, Re = 0 to Re = 600) during Ti anodization and Li+ intercalation on anatase TiO2 nanotubes. The synthesized photocatalysts were characterized ...
Blasco-Tamarit, E.; Muñoz-Portero, María-José; Sánchez Tovar, Rita; Fernández Domene, Ramón Manuel; Garcia-Anton, Jose(The Royal Society of Chemistry, 2018-07-07)
[EN] Anatase TiO2 nanosponges have been synthesized by anodization of Ti, and Li+ cations have been
inserted in these nanostructures. The influence of hydrodynamic conditions (Reynolds number, Re = 0
to Re = 600) during ...
Sánchez Tovar, Rita; Montañés Sanjuan, María Teresa; García Antón, José; Guenbour, Abdellah(Electrochemical Society, 2012)
[EN] This work studies the influence of temperature (25, 40 and 60 degrees C) on the corrosion behavior of base and welded AISI 316L stainless steels in phosphoric acid polluted by sulfuric acid and chloride ions under ...
[EN] Galvanic corrosion of non-welded/welded AISI 316L SS at different temperatures (25 degrees C to 60 degrees C) at a Reynolds number of 1456 in phosphoric acid has been studied using polarization curves (by the mixed ...
Sánchez Tovar, Rita; Montañés Sanjuan, María Teresa; García Antón, José(Elsevier, 2011-08)
The effects of the micro-plasma arc welding technique on the microstructure and pitting corrosion of different zones of an AISI 316L stainless steel were studied using different microscopy and electrochemical techniques. ...
[EN] The objective of this work is to study the effect of welding on the corrosion resistance of the austenitic stainless steel Alloy 59 (UNS N06027) as well as the galvanic corrosion generated by the base/weld pair estimated ...
Montañés Sanjuan, María Teresa; Sánchez Tovar, Rita; García Antón, José; Pérez-Herranz, Valentín(Electrochemical Science Group, 2012-01)
[EN] The effects of flow variations on the galvanic corrosion of the copper/AISI 304 stainless steel pair in a concentrated lithium bromide solution were investigated in a hydraulic circuit applying different flow steps ...
Refrigeration absorption machines are again considered as suitable refrigeration systems and they are replacing compression machines due to the ban of chlorofluorocarbons (CFCs) and the strict regulations of hydrochlorof ...
[EN] The effect of microplasma arc welding (MPAW) on the electrochemical and corrosion behaviour of AISI 316L stainless steel tubes has been studied. Scanning electrochemical measurements were performed in sodium chloride ...
[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 ...
[EN] The photoelectrocatalytic (PEC) degradation of a persistent and toxic herbicide, atrazine, has been investigated by using a novel and high-performance WO3 nanostructure in the form of nanosheets/nanorods as photoanode. ...
This work studies the electrochemical and photoelectrochemical properties of a new type of TiO2 nanostructure (nanosponge) obtained by means of anodization in a glycerol/water/NH4F electrolyte under controlled hydrodynamic ...
Reyes Rodas, Christian(Universitat Politècnica de València, 2018-10-17)
El constante avance de la ciencia y la tecnología nos ha permitido hallar materiales idóneos para muchas aplicaciones a nivel industrial y en la vida cotidiana, y un ejemplo de estos materiales es el óxido de titanio (TiO2) ...
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 ...
Sánchez Tovar, Rita(Universitat Politècnica de València, 2011-10-25)
Se ha estudiado la influencia de la temperatura sobre la corrosión galvánica del par cobre/AISI304 (principales constituyentes de las máquinas de absorción de LiBr) en una disolución de 850 g/L de LiBr, en condiciones ...
Durá Aranda, Lorenzo(Universitat Politècnica de València, 2016-05-18)
[ES] En el presente Trabajo Fin de Grado se ha realizado un estudio del desarrollo y
caracterización de nanoestructuras, por medio de anodizado electroquímico del zinc para ser
empleadas como fotoánodos en aplicaciones ...
Estívalis Martínez, José María(Universitat Politècnica de València, 2017-07-11)
[ES] El presente Trabajo de Fin de Grado (TFG) se ha basado en la fabricación de nanoestructuras
de óxido de hierro mediante el anodizado electroquímico tanto en condiciones estáticas como
en condiciones hidrodinámicas ...
Gomis San Martín, María(Universitat Politècnica de València, 2015-07-01)
[ES] Para desarrollar, y posteriormente implantar, un Sistema de Gestión Ambiental (SGA), en primer lugar el alumno realizará un estudio exhaustivo de las instalaciones de una compañía aseguradora desde un punto vista ...