Ara es mostren els items 21-26 de 26

    • Removing siloxanes from landfill gas 

      Travesset Mezquita, Marc (Universitat Politècnica de Catalunya / Rheinisch-Westfälische Technische Hochschule Aachen, 2008)
      Projecte/Treball Final de Carrera
      Accés restringit per acord de confidencialitat
    • Simultaneous in situ generation of hydrogen peroxide and Fenton reaction over Pd-Fe catalysts 

      Yalfani, Mohammad S.; Contreras, Sandra; Llorca Piqué, Jordi; Domínguez Escalante, Montserrat; Sueiras, Jesús; Medina, Francesc (2010)
      Article
      Accés obert
      High mineralization degree of organic compounds can be achieved by a novel environmentally-friendly full heterogeneous Pd–Fe catalytic system, which involves in situ generation of hydrogen peroxide from formic acid and ...
    • Solvent Engineering for Wide Band Gap Perovskite Semiconductors 

      Kitsu Iglesias, Luis (Universitat Politècnica de Catalunya, 2020-07-10)
      Treball Final de Grau
      Accés restringit per decisió de l'autor
      Realitzat a/amb:   University of Colorado Boulder
      Wide bandgap organic-inorganic hybrid perovskites (OIHPs) have shown great potential to improve the efficiency of tandem solar cells. Furthermore, a perovskite absorption layer with excellent surface morphology, i.e. ...
    • Sulfonic acid-functionalized aerogels as high resistant to deactivation catalysts for the etherification of glycerol with isobutene 

      González, Maria Dolores; Salagre, Pilar; Taboada Cabellos, Elena; Llorca Piqué, Jordi; Molins, E.; Cesteros, Yolanda (2013-06-05)
      Article
      Accés restringit per política de l'editorial
      Silica aerogel and lyogel have been successfully sulfonated in one step by a simple post-synthesis method using microwaves as well as conventional heating. The use of microwaves allowed loading higher amounts of sulfonic ...
    • Syntrophic acetate oxidation in the anaerobic digestion of nitrogen-rich wastes : from microbial interactions to process optimization 

      Ruiz Sánchez, Josep (Universitat Politècnica de Catalunya, 2018-11-09)
      Tesi
      Accés obert
      The anaerobic digestion (AD) consists of a cascade of syntrophic interactions between several microbial groups that result in the breakdown of biodegradable organic matter in the absence of oxygen, resulting in the production ...
    • Ultraslow dynamics of water in organic molecular solids 

      Macovez, Roberto; Mitsari, Efstratia; Zachariah, Manesh; Romanini, Michela; Zygouri, Panagiota; Gournis, Dimitrios; Tamarit Mur, José Luis (2014-03-06)
      Article
      Accés restringit per política de l'editorial
      The relaxation dynamics of water in hygroscopic molecular solids is probed by broadband dielectric spectroscopy in the temperature range from 200 to 450 K. Evidence is found for three types of dynamic processes. The ...