Ara mostrant els elements 41-60 de 77
García Torres, José Manuel (Data de defensa: 2010-05-28)
The electrodeposition is a technique that day by day is gaining positions among the mainly employed physical methods. This is due to the fact that electrodeposition shows some advantages over the physical techniques such ...
Amell i Tosas, Anna (Data de defensa: 2010-07-16)
L’obtenció de recobriments compòsits mitjançant la incorporació de partícules en una matriu determinada ha conduit a una nova generació de materials amb unes propietats particulars, depenent tant de la naturalesa de la ...
Jornet Somoza, Joaquim (Data de defensa: 2010-11-15)
Aquesta tesi doctoral s'emmarca dins de la Química Computacional. Usant el procediment de Primers Principis Bottom-Up, es pot relacionar les propietats magnètiques microscòpiques d'un cristall moleculars (interaccions ...
Delgado Soler, Laura (Data de defensa: 2011-06-27)
La medicina personalitzada i les teràpies dirigides són, avui dia, estratègies emergents en les companyies farmacèutiques. L’objectiu global, a llarg termini, és desenvolupar tractaments dirigits cap a mecanismes moleculars ...
Morón Tejero, Víctor (Data de defensa: 2011-11-11)
The elementary processes of atomic and molecular oxygen over the solid surfaces of graphite and β–cristobalite have been studied theoretically. The aim of the study is to widen the knowledge about the behaviour of materials ...
Marcos Benteo, Enrique (Data de defensa: 2012-01-16)
Enzymes are the most proficient catalysts that evolution has developed to assist the chemical reactions that make life possible. By means of molecular simulations the present thesis addresses three aspects of fundamental ...
Cortés Francisco, Meritxell (Data de defensa: 2012-11-30)
Electrodeposition involves chemical phenomena associated with charge separation and transfer that can occur homogeneously in solution, or heterogeneously over electrode surfaces. In order to assure electroneutrality at ...
Caballero Puig, Marc (Data de defensa: 2013-11-13)
Aquesta tesi doctoral tracta diversos àmbits de la química enfocats des de la perspectiva teòrica, sense perjudici de la referència experimental a la que es fa referència quan és possible. L'enfocament generalitzat ...
Borràs Cristòfol, Núria (Data de defensa: 2013-11-20)
SUMMARY: advanced oxidation processes are nowadays, an effective treatment for waste water polluted with agrochemicals or persistent pollutants, and also are environmentally friendly methods. In the present thesis three ...
Imaz Molina, Naroa (Data de defensa: 2013-12-13)
En la presente tesis doctoral se han aplicado herramientas quimiométricas en el estudio y optimización de los parámetros implicados en la electrodeposición de metales y aleaciones mediante pulsos de corriente, centrando ...
Carreras Conill, Abel (Data de defensa: 2013-12-17)
Els rotors, motors i engranatges moleculars són molècules o sistemes moleculars que tenen com a característica que presenten moviments conformacionals de gran amplitud, majoritàriament associats a rotacions internes al ...
El Ghenymy, Abdellatif (Data de defensa: 2013-12-18)
Esta tesis doctoral versa sobre el tratamiento de aguas contaminadas con fármacos sulfamidas como el ácido sulfanílico (SA), la sulfanilamida (SNM) y la sulfametazina (SMZ). Estos compuestos se han degradado en una disolución ...
Conejeros Espíndola, Sergio (Data de defensa: 2013-12-19)
Los sulfuros de metales de transición exhiben una amplia variedad de propiedades eléctricas y magnéticas que los hacen interesantes tanto en el ámbito científico como en el de las aplicaciones tecnológicas. En este trabajo ...
Bruix Fusté, Albert (Data de defensa: 2014-02-17)
This thesis focuses on the computational study of models for platinum catalysts supported on cerium oxide (CeO2) which are of technological relevance. In these catalysts, ceria is often found acting as a non-inert support, ...
Demiroglu, Ilker (Data de defensa: 2014-02-27)
Throughout this thesis, we have studied ZnO and its properties in a bottom-up manner through a dimensionality range starting from 0D nanoparticles to 3D bulk phases. For the 0D clusters and the 2D nanofilms studied we also ...
Aguilar Fargas, Javier (Data de defensa: 2014-03-07)
Iso-chloropropane dehydrohalogenation processes by alkali ion collisions (Li, Na and K) have been studied from a theoretical and an experimental point of view. Both methods have detected the following channels:(1): C(3)H(7)Cl ...
Garcia Segura, Sergio (Data de defensa: 2014-03-25)
El principal objetivo de esta tesis ha sido el estudio de la aplicabilidad de procesos electroquímicos de oxidación avanzada (EAOPs) al tratamiento de aguas contaminadas con productos orgánicos persistentes. Los resultados ...
Capdevila i Cortada, Marçal (Data de defensa: 2014-07-11)
It is well established that organic radical-anions, such as reduced tetracyanoethylene (i.e., [TCNE]•(-)), may form dianionic dimers exhibiting long, multicenter bonding. This bond arises from the overlap of the b(2g) SOMOs ...
Pulido Companys, Alba (Data de defensa: 2014-07-18)
In this thesis, several physico-chemical phenomena occurring at the two-dimensional environment of a Langmuir monolayer are studied. In the first section, the characterization of Langmuir monolayers of an azobenzene ...
Vela Llausí, Sergi (Data de defensa: 2014-09-10)
Molecular materials have raised much interest in the last decades in the quest for new multifunctional devices. Among the multiple properties that those materials may present, one of the most typical is magnetism, which ...