Recent Submissions

  • Ceria-zirconia particles wrapped in a 2D carbon envelope: improved low-temperature oxygen transfer and oxidation activity 

    Aneggi, Eleonora; Rico Perez, Veronica; de Leitenburg, Carla; Maschio, Stefano; Soler Turu, Lluís; Llorca Piqué, Jordi; Trovarelli, Alessandro (2015-10-08)
    Article
    Open Access
    Engineering the interface between different compo-nents of heterogeneous catalysts at nanometer level canradically alter their performances.This is particularly true forceria-based catalysts where the interactions are ...
  • Total degradation of p-hydroxybenzoic acid by Ru-catalysed wet air oxidation: a model for wastewater treatment 

    Hammedi, Tijani; Triki, Mohamed; Alvarez, Mayra G; Chimentao, Ricardo J; Ksibi, Zouhaier; Ghorbel, Abdelhamid; Llorca Piqué, Jordi; Medina Mena, Francisco (2015-12-01)
    Article
    Restricted access - publisher's policy
    Catalytic wet air oxidation using heterogeneous catalysts is a promising technology for treatment of wastewaters. Wastewaters from olive oil mills are difficult to clean because effluents contain high levels of phenolic ...
  • 4-Mercaptophenyldiphenylphosphine as linker to immobilize Pd onto the surface of magnetite nanoparticles. Excellent catalytic efficiency of the system after partial linker removal 

    Guarnizo, A; Angurell Purroy, Inmaculada; Rosell, Monica; Llorca Piqué, Jordi; Müller Jevenois, Guillermo; Seco, M; Rossell Alfonso, Josep Oriol (2015-10-27)
    Article
    Restricted access - publisher's policy
    This journal is © The Royal Society of Chemistry. The molecule 4-mercaptophenyldiphenylphosphine (Sdp) has been synthesized for use as a linker to immobilize Pd nanoparticles onto the surface of magnetite nanoparticles. ...
  • CO preferential oxidation under H-2-rich streams on copper oxide supported on Fe promoted CeO2 

    Barbato, P.S.; Colussi, Sara; Di Benedetto, A.; Landi, Giada; Lisi, L.; Llorca Piqué, Jordi; Trovarelli, Alessandro (2015-10-05)
    Article
    Restricted access - publisher's policy
    In this work the effect of Fe addition to copper/ceria catalysts on the catalytic activity toward CO-PROX reaction has been studied and related to the modification of textural and redox properties induced by iron. Catalysts ...
  • Pd2Au36(SR)(24) cluster: structure studies 

    Zhang, Bei; Kaziz, Sameh; Llorca Piqué, Jordi (2015-01-01)
    Article
    Restricted access - publisher's policy
    The location of the Pd atoms in Pd2Au36(SC2H4Ph)(24), is studied both experimentally and theoretically. X-ray photoelectron spectroscopy (XPS) indicates oxidized Pd atoms. Palladium K-edge extended X-ray absorption ...
  • A geometrical model for the Monte Carlo simulation of the TrueBeam linac 

    Rodríguez Niedenführ, Miquel; Sempau Roma, Josep; Fogliata, Antonella; Cozzi, L.; Sauerwein, W.; Brualla, L. (2015-06)
    Article
    Restricted access - publisher's policy
    Monte Carlo simulation of linear accelerators (linacs) depends on the accurate geometrical description of the linac head. The geometry of the Varian TrueBeam linac is not available to researchers. Instead, the company ...
  • The new vertical neutron beam line at the CERN n_TOF facility design and outlook on the performance 

    Weiß, C.; Berthoumieux, Eric; Calviani, Marco; Tsinganis, A.; Calviño Tavares, Francisco; Cortés Rossell, Guillem Pere; Riego Pérez, Albert; Tarifeño Saldivia, Ariel Esteban (2015-07-23)
    Article
    Restricted access - publisher's policy
    At the neutron Lime-of-flight facility n_TOF at CERN a new vertical beam line was constructed in 2014, in order to extend the experimental possibilities at this facility to an even wider range of challenging cross-section ...
  • Synthesis of tungsten carbide on Al-SBA-15 mesoporous materials by carburization 

    Alvarez, Mayra G; Chimentao, Ricardo J; Tichit, D.; Santos, Jeannette B O; Dafinov, Antonio; Modesto Lopez, Luis B; Rosell Llompart, Joan; Gueell, E. J.; Gispert Guirado, Francesc; Llorca Piqué, Jordi; Medina Mena, Francisco (2016-01-01)
    Article
    Restricted access - publisher's policy
    Aluminum was incorporated into SBA-15 supports at molar ratios Si/Al = 10 and 2 by the pH-adjusting method. The calcined mesoporous Al-SBA-15 supports, as well as the Al-free SBA-15 support, were impregnated with ammonium ...
  • The effect of Fe-Rh alloying on CO hydrogenation to C2+ oxygenates 

    Palomino, Robert M; Magee, Joseph W.; Llorca Piqué, Jordi; Senanayake, Sanjaya D.; White, Michael G. (2015-09-01)
    Article
    Restricted access - publisher's policy
    A combination of reactivity and structural studies using X-ray diffraction (XRD), pair distribution function (PDF), and transmission electron microscopy (TEM) was used to identify the active phases of Fe-modified Rh/TiO2 ...
  • Eye lens monitoring for interventional radiology personnel: dosemeters, calibration and practical aspects of H-p(3) monitoring. A 2015 review 

    Carinou, Eleftheria; Ferrari, Paolo; Ciraj Bjelac, Olivera; Ginjaume Egido, Mercè; Sans Merce, Marta; O'Connor, Una (2015-09-01)
    Article
    Open Access
    A thorough literature review about the current situation on the implementation of eye lens monitoring has been performed in order to provide recommendations regarding dosemeter types, calibration procedures and practical ...

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