• Identification of reaction compounds in micrometric layers from gothic paintings using combined SR-XRD and SR-FTIR 

    Salvadó Cabré, Nativitat; Buti Papiol, Salvador; Nicholson, J; Emerich, H; Labrador, A; Pradell Cara, Trinitat (2009-07)
    Article
    Accés restringit per política de l'editorial
    Synchrotron radiation X-ray diffraction ( -SR-XRD) and Fourier transform infrared spectroscopy ( -SRFTIR) are used in the non-destructive identification of reaction and aging compounds from micrometric ancient painting ...
  • Kinetics and crystallization path of a Fe-based metallic glass alloy 

    Duarte, Maria Jazmin; Kostka, Aleksander; Crespo Artiaga, Daniel; Jiménez Rodríguez, José Antonio; Dippel, A. C.; Renner, Frank U.; Dehm, G. (2017-04-01)
    Article
    Accés obert
    The thermal stability and the quantification of the different transformation processes involved in the overall crystallization of the Fe50Cr15Mo14C15B6 amorphous alloy were investigated by several characterization techniques. ...
  • Micro infrared spectroscopy discrimination capability of compounds in complex matrices of thin layers in real sample coatings from artworks 

    Beltran Sanchidrian, Victòria; Salvadó Cabré, Nativitat; Buti Papiol, Salvador; Cinque, Gianfelice (2015-01)
    Article
    Accés obert
    The presence of coating on manufactures either to protect them from the environment, or to give them specific properties—as well as simply to change their aspect—has been shown to be a constant practise throughout history. ...
  • New insights on blue pigments used in 15th century paintings by synchrotron radiation-based micro-FTIR and XRD 

    Salvadó Cabré, Nativitat; Buti Papiol, Salvador; Garcia Aranda, Miguel A.; Pradell Cara, Trinitat (2014-05-06)
    Article
    Accés obert
    The blue pigments used on altarpieces in 15th Century in Catalonia and Crown of Aragon are principally the azurite mineral. To a lesser extent lapis lazuli, also of mineral origin and occasionally, in the background areas, ...
  • Optimal Sample Preparation for the Analysis of Micrometric Heterogeneous Samples 

    Beltran Sanchidrian, Victòria; Salvadó Cabré, Nativitat; Buti Papiol, Salvador; Cinque, Gianfelice; Wehbe, Katia; Pradell Cara, Trinitat (2015-05-29)
    Article
    Accés obert
    Precise microanalytical techniques are essential in many fields such as cultural heritage materials, showing complex layered microstructures containing a wide range of materials of diverse nature and hardness. Noninvasive ...
  • Synchrotron radiation studies on even-odd and odd-even nylons 

    Franco García, María Lourdes; Puiggalí Bellalta, Jordi; Ricart López, Albert; Morales Gámez, Laura Teresa; Soto, David (IOP PUBLISHING LTD., 2009-09-08)
    Article
    Accés obert
    Aliphatic polyamides derived from odd diamine or odd dicarboxylic acid units cannot adopt a conventional sheet structure when molecular chains have an all trans conformation. However, typical fiber diffraction patterns of ...