Enviaments recents

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  First determination of ß -delayed multiple neutron emission beyond A=100 through direct neutron measurement: the P2n value of Sb 136 

  Caballero-Folch, R.; Dillmann, Iris; Agramunt Ros, Jorge; Calviño Tavares, Francisco; Cortés Rossell, Guillem Pere; Riego Pérez, Albert; Salvador Castiñeira, Paula Genoveva; Tarifeño Saldivia, Ariel Esteban (American Physical Society (APS), 2018-09-10)
  Article
  Accés obert

  Background: ß-delayed multiple neutron emission has been observed for some nuclei with A=100, being the 100Rb the heaviest ß2n emitter measured to date. So far, only 25P2n values have been determined for the ˜300 nuclei ...
• Preparation and photocatalytic activity of Au/TiO2 lyogels for hydrogen production 

  Martínez, Lester; Benito Vélez, Mónica; Mata, Ignasi; Soler Turu, Lluís; Molins, Elies; Llorca Piqué, Jordi (2018-01-01)
  Article
  Accés restringit per política de l'editorial
• Unraveling the chemical state of cobalt in Co-based catalysts during Ethanol steam reforming: an in situ study by near ambient pressure XPS and XANES 

  Huck-Iriart, Cristián; Soler Turu, Lluís; Casanovas Grau, Albert; Marini, Carlo; Prat, Jordi; Llorca Piqué, Jordi; Escudero, Carlos (2018-01-01)
  Article
  Accés restringit per política de l'editorial
• Outstanding methane oxidation performance of palladium-embedded ceria catalysts prepared by a one-step dry ball-milling method 

  Danielis, Maila; Colussi, Sara; de Leitenburg, Carla; Soler Turu, Lluís; Llorca Piqué, Jordi; Trovarelli, Alessandro (2018-08-06)
  Article
  Accés restringit per política de l'editorial

  By carefully mixing Pd metal nanoparticles with CeO2 polycrystalline powder under dry conditions, an unpredicted arrangement of the Pd-O-Ce interface is obtained in which an amorphous shell containing palladium species ...
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  Transforming a compact disk into a simple and cheap photocatalytic nanoreactor 

  Sans, Jordi; Soler Turu, Lluís; Domínguez Escalante, Montserrat; Llorca Piqué, Jordi (American Chemical Society (ACS), 2018-06-01)
  Article
  Accés obert

  A commercial compact disk has been converted into an effective photocatalytic nanoreactor by depositing a catalyst layer inside the nanochannels by means of an electrophoretic method. The resultant device has been tested ...
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  An unmanned aircraft system to detect a radiological point source using RIMA software architecture 

  Royo Chic, Pablo; Pastor Llorens, Enric; Macias López, Miquel; Cuadrado, Raul; Barrado Muxí, Cristina; Vargas Drechsler, Arturo (Multidisciplinary Digital Publishing Institute (MDPI), 2018-10-30)
  Article
  Accés obert

  Unmanned Aircraft Systems (UASs), together with the miniaturisation of computers, sensors, and electronics, offer new remote sensing applications. However, there is a lack of hardware and software support to effectively ...
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  7Be(n , p)7Li reaction and the cosmological lithium problem: measurement of the cross section in a wide energy range at n_TOF at CERN 

  Damone, L.; Barbagallo, Massimo; Mastromarco, M.; Calviño Tavares, Francisco; Casanovas Hoste, Adrià; Cortés Rossell, Guillem Pere; Tarifeño Saldivia, Ariel Esteban (American Institute of Physics (AIP), 2018-07-24)
  Article
  Accés obert

  We report on the measurement of the 7Be(n,p)7Li cross section from thermal to approximately 325 keV neutron energy, performed in the high-flux experimental area (EAR2) of the n_TOF facility at CERN. This reaction plays a ...
• Comparison of methods for H*(10) calculation from measured LaBr3(Ce) detector spectra 

  Vargas Drechsler, Arturo; Cornejo, N.; Camp Brunés, Anna (2018-07-01)
  Article
  Accés restringit per política de l'editorial

  The Universitat Politecnica de Catalunya (UPC) and the Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT) have evaluated methods based on stripping, conversion coefficients and Maximum Likelihood ...
• Remarkable carbon dioxide hydrogenation to ethanol on a palladium/iron oxide single-atom catalyst 

  Caparrós, Francisco J.; Soler Turu, Lluís; Rossell Abrodos, Marta-Dacil; Angurell Purroy, Inmaculada; Llorca Piqué, Jordi (2018-06-07)
  Article
  Accés restringit per política de l'editorial

  The hydrogenation of CO2 into value-added chemicals is one of the most investigated methods to reduce CO2 emissions in the atmosphere and thereby contributes to a sustainable chemical industry. Whereas the catalytic ...
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  Study of the daily and seasonal atmospheric CH4 mixing ratio variability in a rural Spanish region using Rn-222 tracer 

  Grossi, Claudia; Vogel, F. R.; Curcoll, Roger; Agueda Costafreda, Alba; Vargas Drechsler, Arturo; Rodó, Xavier; Morguí, Josep Anton (2018-04-26)
  Article
  Accés obert

  The ClimaDat station at Gredos (GIC3) has been continuously measuring atmospheric (dry air) mixing ratios of carbon dioxide (CO2) and methane (CH4), as well as meteorological parameters, since November 2012. In this study ...
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  The “Beta-Delayed Neutrons at RIKEN” project (BRIKEN): conquering the most exotic beta-delayed neutron-emitters 

  Dillmann, Iris; Tarifeño Saldivia, Ariel Esteban (2018-01-02)
  Article
  Accés obert

  Among the main missions of modern radioactive isotope facilities is the exploration of properties of yet unknown isotopes on the neutron-rich side of the chart of nuclides. However, going more neutron-rich also means that ...
• Systematic influences on the areas of peaks in gamma-ray spectra that have a large statistical uncertainty 

  Bruggeman, M.; Collins, S. M.; Done, Laurentiu; Duch Guillen, María Amor; Serrano Carreño, M. Isabel (2018-04-01)
  Article
  Accés restringit per política de l'editorial

  A method is presented for calculating the expected number of counts in peaks that have a large relative peak-area uncertainty and appear in measured gamma-ray spectra. The method was applied to calculations of the correction ...

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