Now showing items 1-11 of 11

    • Characterization of nanoparticles deposition with electrospray 

      Coll Valentí, Arnau (Universitat Politècnica de Catalunya, 2010-09)
      Master thesis
      Open Access
      Nowadays the nanotechnology is pushing hard in almost every direction of the technology. Creating patterns with nanoparticles would be a very useful technique in order to manipulated nanoparticles. Here comes the ...
    • Development of novel nanostructured devices for photonic touch sensing 

      Grau Martínez, Alberto (Universitat Politècnica de Catalunya, 2021-07-10)
      Master thesis
      60 months embargo
      In this work the first attempt of developing a novel pressure sensor based on the use of ordered nanostructures embedded on a custom made PDMS optical fiber is shown. When building a nanostructure, the order highly affects ...
    • Diseño, prototipado y validación funcional de una CNC de porex de 4 ejes 

      Gómez López, Víctor (Universitat Politècnica de Catalunya, 2019-06-10)
      Bachelor thesis
      Open Access
      Se propone diseñar y prototipar una máquina que permita el control de 4 ejes de movimiento mediante placas low cost tipo ARDUINO, RASPBERRY-PI, así como el diseño del hardware de la maquina. Se propone que el diseño permita ...
    • Fabrication of photonic devices based on nanosphere colloidal suspensions for sensing applications 

      Linares Quirós, Fernando (Universitat Politècnica de Catalunya, 2021-07-20)
      Master thesis
      60 months embargo
      In this thesis work we will fabricate different types of colloidal crystals, made of electrosprayed layers of polystyrene nanospheres of 300nm size, some of them with an upper deposition of alumina (Al2O3). The colloidal ...
    • Influence of the notch-sharpening technique on styrene-acrylonitrile fracture behavior 

      Martínez Benasat, Antonio; Salazar López, Alicia; León, N.; Illescas Fernandez, Silvia; Rodríguez Pérez, Jesús (2016-08-20)
      Article
      Open Access
      The Centre Catala del Plastic and Universidad Rey Juan Carlos laboratories joined forces to investigate the effect of the notch-sharpening technique on the fracture parameters of styrene-acrylonitrile. Contact notch-sharpening ...
    • Influencia de polímeros convencionais e condutor em membranas cátion-seletivas: Síntese e caracterizaçao 

      Müller, Franciélli; Ferreira, Carlos; Armelín Diggroc, Elaine Aparecida; Alemán Llansó, Carlos; Schramm, Juliana (2011)
      Conference lecture
      Open Access
      Tecnologia de membranas vem recebendo muita atenção nos últimos anos, tanto da indústria quanto de centros de pesquisas, devido à necessidade de versatilidade e desenvolvimento de processos econômicos de separação. Neste ...
    • Large area deposition of ordered nanoparticle layers by electrospray 

      Véliz Noboa, Bremnen Marino; Bermejo Broto, Sandra; Vives, Jordi; Castañer Muñoz, Luis María (2018-07-01)
      Article
      Open Access
      Mass production of ordered nanostructures with enhanced optical properties such as colloidal crystals for applications such as solar cells or organic light emitted diodes demands low-cost and large-scale manufacturing ...
    • Màquina de tallar perfils aerodinàmics en escuma de poliestirè 

      Ayneto Pou, Jordi (Universitat Politècnica de Catalunya, 2006-05)
      Master thesis (pre-Bologna period)
      Open Access
    • Modelling and simulation of nano-materials for robotic sensors 

      Fito Estevan, Vicente (Universitat Politècnica de Catalunya, 2021-07-20)
      Master thesis
      36 months embargo
      Nano-structures based on polystyrene nanostructures are studied in this work as a possibility for developing a synthetic skin sensible to pressure. Simulations of nano-materials based in polystyrene nano-spheres of different ...
    • New masking methods for nano-structured optical surfaces with antireflective and superhydrophobic properties 

      Casademont Cavero, Maria (Universitat Politècnica de Catalunya, 2014-09-08)
      Master thesis
      Open Access
      [ANGLÈS] In this Thesis, three new masking techniques are studied and developed to nano-structure optical surfaces. The three nano-structuring techniques can provide antireflection and/or superhydrophobic behaviour. ...
    • Self-assembly of ordered silica nanostructures by electrospray 

      Coll Valentí, Arnau; Bermejo Broto, Sandra; Castañer Muñoz, Luis María (2014-06-01)
      Article
      Restricted access - publisher's policy
      In this paper we introduce the electrospray technique as a suitable method to create SiO2 3D ordered nanostructures. We describe the experimental procedure and deposition parameters required. We have found that the use of ...