Exploració per tema "Zinc"
Ara es mostren els items 15-33 de 33
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Implementation of a continuous reactor for zinc hydrosulphite synthesis: experimental characterization and multiphysics modelling
(Universitat Politècnica de Catalunya, 2024)
Projecte Final de Màster Oficial
Accés restringit per acord de confidencialitat
Realitzat a/amb: Université de Liège -
Influence of compositionally induced defects on the vibrational properties of device grade Cu2ZnSnSe4 absorbers for kesterite based solar cells
(American Institute of Physics Inc., 2015-02-16)
Article
Accés obertThis work presents a detailed analysis of the impact of compositionally induced defects on the vibrational properties of Cu2ZnSnSe4 absorbers for kesterite based solar cells. Systematic changes in the intensity of the E ... -
Inorganic nanoparticles for skin wound healing
(Universitat Politècnica de Catalunya, 2021-07-08)
Treball Final de Grau
Accés restringit per acord de confidencialitat -
Metal mobilization and zinc-rich circumneutral mine drainage from the abandoned mining area of Osor (Girona, NE Spain)
(2015-09-01)
Article
Accés obertContaminated soil and mine wastes in Spain’s abandoned Osor mining area contain Cd, Co, Pb, Zn, As, Ba, and Sb at levels that exceed Catalonia’s regulatory limits for soils of industrial use. Mine water from the Coral adit, ... -
New aluminium-silicon-copper microalloyed alloys
(Universitat Politècnica de Catalunya, 2018-02)
Treball Final de Grau
Accés restringit per decisió de l'autor
Realitzat a/amb: Bostlan / Aleastur[ANGLÈS] The objective of this project has been the development of new microalloyed aluminium-silicon-copper alloys, in order to obtain materials with improved properties through the application of heat treatments. Initially ... -
Nous aliatges d'alumini microaliat
(Universitat Politècnica de Catalunya, 2017-07)
Treball Final de Grau
Accés restringit per decisió de l'autorL’objectiu d’aquest projecte ha estat el desenvolupament de nous aliatges microaliats d’alumini per tal d’aconseguir materials amb propietats millorades mitjançant l’aplicació de tractaments tèrmics. Per poder dur a terme ... -
Preview of different technologies to obtain zinc from zinc oxide
(Universitat Politècnica de Catalunya / Illinois Institute of Technology, 2010)
Projecte/Treball Final de Carrera
Accés obertSeveral methods to recover zinc from zinc oxide are reviewed and are put in the context of Zinc-Air Fuel Cells (ZAFC) feasibility to power electric vehicles (EVs). These methods can be classified in two groups: electrowinning ... -
Recuperación del zinc de una solución de lavado del proceso de galvanización
(Universitat Politècnica de Catalunya, 2011-06)
Projecte/Treball Final de Carrera
Accés obertEste proyecto se basa en la recuperación de Zinc de una solución de lavado de un proceso teórico de galvanización mediante el estudio de dos métodos; el proceso de extracción líquido-líquido y el proceso de membrana ... -
Recuperación y valorización de metales mediante resinas de intercambio iónico a partir de residuos sólidos urbanos de incineración
(Universitat Politècnica de Catalunya, 2019-02-07)
Projecte Final de Màster Oficial
Accés obertEl objetivo de este trabajo consiste en estudiar la viabilidad de la recuperación de metales con un alto valor añadido, que pueden presentar cierta peligrosidad para el medio ambiente si no se gestionan de forma adecuada ... -
Removal of zinc from aqueous solutions using lamellar double hydroxide materials impregnated with Cyanex 272: Characterization and sorption studies
(2020-03-11)
Article
Accés obertRemoval of heavy metals from wastewater is mandatory in order to avoid water pollution of natural reservoirs. In the present study, layered double hydroxide (LDH) materials were evaluated for removal of zinc from aqueous ... -
Report Metalophtalocyanines I: ZnPc
(2011-03)
Report de recerca
Accés restringit per decisió de l'autor -
Report Metalophtalocyanines II: ZnPc, FePc
(2011-04)
Report de recerca
Accés restringit per decisió de l'autor -
Separation of zinc and bismuth by facilitated transport through activated composite membranes
(2006)
Article
Accés restringit per política de l'editorialThis paper reports the results on the further development of activated composite membranes (ACM) containing di-2-ethyhexyl-dithiophosphoric acid (D2EHDTPA) as a carrier. The selectivity and transport properties of D2EHDTPA ... -
Study of Cu-Zn and Au/TiO2 catalysts on anodized aluminum monoliths for hydrogen generation and purification
(2016-08)
Article
Accés restringit per política de l'editorialThis work reports the preparation of Cu-Zn and Au/TiO2 catalysts on anodized aluminum monoliths (AAM). The structured catalysts were studied for the generation of H-2 by methanol steam reforming (MSR) and its purification ... -
The zinc binding receptor GPR39 interacts with 5-HT1A and GalR(1) to form dynamic heteroreceptor complexes with signaling diversity
(2015-12-01)
Article
Accés obertGPR39 is a class A G protein-coupled receptor involved in zinc binding and glucose homeostasis regulation, among other physiological processes. GPR39 was originally thought to be the receptor for obestatin peptide but this ... -
Thermal and mechanical stability of wurtzite-ZrAlN/cubic-TiN and wurtzite-ZrAlN/cubic-ZrN multilayers
(Elsevier, 2017-09-15)
Article
Accés obertThe phase stability and mechanical properties of wurtzite (w)-Zr0.25Al0.75N/cubic (c)-TiN and w-Zr0.25Al0.75N/c-ZrN multilayers grown by arc evaporation are studied. Coherent interfaces with an orientation relation of c-TiN ... -
Valorisation options for Zn and Cu recovery from metal influenced acid mine waters through selective precipitation and ion-exchange processes: promotion of on-site/off-site management options
(2021-04)
Article
Accés obertAcid mine waters (AMWs), generated in the processing of polymetallic sulphides, contain copper and zinc as the main valuable transition metal ions, which are typically removed by liming, due to their great environmental ... -
Valorización de cobre y zinc contenidos en residuos líquidos industriales mediante integración de tecnologías de membrana e intercambio iónico
(Universitat Politècnica de Catalunya, 2017-09-22)
Projecte Final de Màster Oficial
Accés obertEn el presente Trabajo de Final de Máster (TFM) se estudió la separación de cobre (Cu), zinc (Zn) y arsénico (As), contenidos en una disolución sintética, la que simula un efluente industrial ácido de la industria ... -
Zinc is involved in depression by modulating G-protein-coupled receptor heterodimerization
(2016-04)
Article
Accés obert5-Hydroxytryptamine 1A receptor and galanin receptor 1 belong to the G protein-coupled receptors superfamily, and they have been described to heterodimerize triggering an anomalous physiological state that would underlie ...
