Mostrando ítems 1-10 de 79
Fernández de Labastida Ventura, Marc (Fecha 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 (Fecha 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 ...
Herrera Hernández, María Guadalupe (Fecha de defensa: 2017-03-24)
Dietary polyphenols represent a group of secondary metabolites which widely occur in fruits, vegetables, wine, tea, extra virgin olive oil, chocolate and other cocoa products. Previous studies have shown ...
Xing, Congcong (Fecha 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 (Fecha 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 ...
Borkel, Christoph (Fecha 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 (Fecha 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 (Fecha 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 ...
Alcaraz Segura, Aurora (Fecha de defensa: 2019-02-28)
The energy model in the last decades has been dominated by the consumption of fossil fuels assuming a high environmental cost. Global warming and the destruction of the ozone layer are two examples of ...
Hodásová, L'udmila (Fecha de defensa: 2022-11-09)
(English) Zirconia ceramic is widely used in numerous fields, such as electronics, machinery, and biomedical applications, due to its excellent properties as chemical resistance, thermal stability, ...