Now showing items 1-7 of 7

    • Design of an induction systems for a 3d metallic printer 

      Muller, Mattis (Universitat Politècnica de Catalunya, 2021-02-12)
      Master thesis
      Open Access
      Aquest Projecte és una continuació de la feina feta anteriorment sobre la creació d'una impressora metàl·lica 3D basada en una tecnologia d'extrusió utilitzant les proprietats tixotròpiques de l'estat semisòlid d'alguns ...
    • Hydrogels for flexible and compressible free standing cellulose supercapacitors 

      Saborío González, Maricruz; Svelic, Petra; Casanovas Salas, Jordi; Ruano Torres, Guillem; Pérez Madrigal, María del Mar; Franco García, María Lourdes; Torras Costa, Juan; Estrany Coda, Francesc; Alemán Llansó, Carlos (Elsevier, 2019-09-01)
      Article
      Open Access
      Cellulose-based supercapacitors display important advantages in comparison with devices fabricated with other materials, regarding environmental friendliness, flexibility, cost and versatility. Recent progress in the field ...
    • Hydrogels for sensor and energy applications 

      Babeli Aguilera, Ismael (Universitat Politècnica de Catalunya, 2019-06)
      Bachelor thesis
      36 months embargo
      Caracteritzado un hidrogel para aplicarlo com un electrodo de un supercapacitor y un sensor.
    • Mechanical, microstructural and electrical evolution of commercially pure copper processed by equal channel angular extrusion 

      Higuera Cobos, Oscar Fabián; Cabrera Marrero, José M. (2013-06-01)
      Article
      Restricted access - publisher's policy
      Samples of commercially pure copper (ETP copper) were subjected to equal-channel angular pressing (ECAP) for up to 16 passes at room temperature following route Bc. Microstructural evolution was determined by oriented image ...
    • Nanoindentation of multilayered epitaxial YBa2Cu 3O7-d thin films and coated conductors 

      Roa Rovira, Joan Josep; Jiménez Piqué, Emilio; Puig Molina, Teresa; Obradors i Berenguer, Francesc Xavier; Segarra, M. (2011-02-01)
      Article
      Restricted access - publisher's policy
      Nanoindenter tests were carried out on YBa2Cu3O7-δ (YBCO) coatings with different buffer layers, in order to obtain the Hardness (H) tendency, Young's modulus (E), and the fracture mechanism activated during the indentation ...
    • Viscous regime of electron transport at a graphene constriction 

      Pita Vidal, Marta (Universitat Politècnica de Catalunya, 2017-04)
      Bachelor thesis
      Open Access
      Covenantee:   Massachusetts Institute of Technology
      Under mesoscopic conditions, strong electron-electron interactions and weak electron-phonon coupling in graphene lead to an hydrodynamic behaviour of electron dynamics, resulting in unusual transport phenomena. During the ...
    • Wireless, flexible and passive device for biosensor applications 

      Casado Navarro, Kenneth (Universitat Politècnica de Catalunya, 2021-01-02)
      Bachelor thesis
      Open Access
      Currently, human needs and healthcare are usually related with signal detection and interpretation, beginning from favorite music and ending with heart rate. Until last decade, signals were only related with ...