Mostrando ítems 1-10 de 10
Shao, Feng (Fecha de defensa: 2014-01-31)
This thesis presents the results of applying new strategies to understand the mechanism and explore the sensing performance of metal oxide (MOX) nanowire based gas sensors by testing individual nanowire ...
Claramunt Ruiz, Sergi (Fecha de defensa: 2014-02-10)
Carbon can be found or synthesised in different arrangements, each one with its particular properties. Curiously, the main building block of the majority of these structures (graphene) was first isolated ...
Luo, Zhishan (Fecha de defensa: 2016-12-19)
The main objective of this thesis focuses on compositional design and engineering colloidal NPs and their application in energy conversion. This principally included the synthesis and characterization ...
Almar Liante, Laura (Fecha de defensa: 2014-07-30)
Nanomaterials have received increasing attention during the last decades in the solid state field since they play a major role as catalyst and catalyst supports for many applications including fuel cells ...
Zamani, Reza (Fecha de defensa: 2013-11-04)
In this report novel materials for advanced applications are studied by means of the latest microscopy technologies and methodologies which have had a dramatic impact on progress of materials science. ...
Cadavid, Doris (Fecha de defensa: 2014-03-12)
En esta tesis se usa la estrategia de “Bottom-up” para la producción de materiales termoeléctricos nano-estructurados con alta eficiencia termoeléctrica. Esta técnica proporciona un amplio rango de ...
Ibáñez Sabaté, Maria (Fecha de defensa: 2013-03-05)
The work developed during this PhD has embraced several topics that I divide in three blocks. Each block contains two chapters in this dissertation. Additionally, a general introduction of the different ...
Domènech i Amador, Núria (Fecha de defensa: 2015-10-30)
This thesis is devoted to the study of the interactions of phonons in indium nitride (InN) and materials of the (In,Ga)N system with wurtzite structure. For this purpose, we present Raman spectroscopy ...
López Conesa, Lluís (Fecha de defensa: 2015-12-18)
Being able to directly relate the final properties with the intimate structure provides a unique insight into the functionality of materials and devices, especially when compared to the necessarily ...
Aruppukottai Muruga Bhupathi, Saranya (Fecha de defensa: 2015-12-04)
Fuel cells are one of the promising technology at present to meet the growing demand of clean energy and technology. Among the different varieties of fuel cells, Solid Oxide Fuel Cell (SOFC) research ...