Ara mostrant els elements 1-10 de 133
Colàs Anguita, Elisenda (Data de defensa: 2014-05-05)
Els residus radioactius procedeixen de gairebé totes les activitats (indústria nuclear i no nuclear, investigació, activitats militars, aplicacions mèdiques) que impliquen la manipulació de materials ...
Fernández de Labastida Ventura, Marc (Data de defensa: 2020-10-01)
Optimization of membrane separation processes rely on the accurate determination of some parameters related to membrane structure, chemistry, morphology or transport mechanism. Therefore, membrane ...
Turon Dols, Pau (Data de defensa: 2019-11-08)
The origin of building blocks of life and how life thrived on Earth remains a topic of high interest for researchers of the Origin of Life. In this thesis, we deal with concepts, perspectives and ...
Xing, Congcong (Data de defensa: 2021-07-30)
The photocatalytic production of hydrogen from water and biomass derivatives such as ethanol, glycerol and sugars is a highly attractive strategy to generate environmentally benign hydrogen. Ethanol is ...
Binti Shaarani, Farra Wahida (Data de defensa: 2021-05-20)
The current research is primarily focused on the preparation of a polycarbonate using epoxidized linseed oil (ELO) and epoxidized soybean oil (ESO) as feedstocks. The presence of unsaturation in vegetable ...
Perales Lorente, José Francisco (Data de defensa: 2002-04-04)
DE LA TESIS<br/><br/>Es una contribución al desarrollo de un nuevo método de purificación de gas de síntesis en plantas IGCC, que posibilita un incremento de la eficiencia energética de las plantas de ...
Borkel, Christoph (Data de defensa: 2016-01-21)
Cementitious materials are used to condition or stabilise waste and to build infrastructure in disposal sites. Moreover, they are envisaged to form part of engineered barrier systems as container, ...
Lacruz Cruz, Amado (Data de defensa: 2022-07-18)
Fluorinated chemicals, commonly known as per- and polyfluoroalkyt substances (PFASs), are widely used to obtain water-, oil- and stain-repellent texUles. The constant development and optimization of ...
Serafin, Jaroslaw (Data de defensa: 2022-04-21)
This work facuses on the study of these processes on Ti02 and Ce02, respectively. Although the development of photocatalytic research with the use of semiconductor photocatalysts does not last longer ...
Martínez Martínez, Gabino Lester (Data de defensa: 2019-07-11)
Hydrogen is one of the most promising solutions for the energy future, since its combustion only produces water vapour, so it does not pollute. In addition, it can be obtained from abundant and renewable ...