Search
Now showing items 1-6 of 6
Competition between nucleation and confinement in the crystallization of poly(ethylene glycol)/ large aspect ratio hectorite nanocomposites
(Elsevier Ltd, 2020-06-25)
The overall crystallization kinetics of polymer nanocomposites is determined by nucleation and crystal growth, which are both greatly affected by confinement. Heterogeneous nucleation is influenced by the interphase area ...
Elucidation of the Chemical Role of the Pyroclastic Materials on the State of Conservation of Mural Paintings from Pompeii
(Wiley, 2020-10-16)
Pyroclastic strata have always been thought to protect the archaeological remains of the Vesuvian area (Italy), hence allowing their conservation throughout the centuries. In this work, we demonstrate that they constitute ...
Elastic and Thermoreversible Iongels by Supramolecular PVA/Phenol Interactions
(Wiley, 2020-06-28)
Iongels have attracted much attention over the years as ion-conducting soft materials for applications in several technologies including stimuli-responsive drug release and flexible (bio)electronics. Nowadays, iongels with ...
Co-cracking of high-density polyethylene (HDPE) and vacuum gasoil (VGO) under refinery conditions
(Elsevier B.V., 2020-02)
The co–cracking of a 5 wt% of high–density polyethylene (HDPE) dissolved in vacuum gasoil (VGO) under conditions similar to those of the industrial fluid catalytic cracking (FCC) unit has been studied. The main goal has ...
Minimum spouting velocity of fine particles in fountain confined conical spouted beds
(Elsevier, 2020-07-25)
[ES] Se ha desarrollado un novedoso dispositivo interno denominado confinador de la fuente, que estabiliza el sistema y permite operar con partículas finas, incluso sin ningún tipo de tubo central. Dada la estabilidad que ...
Structural and magnetic properties of Nd-Fe-Mo-(N) melt-spun ribbons with ThMn12 structure
(Elsevier, 2020-06-03)
The influence of quenching rate and nitrogenation in melt-spun Nd1.2Fe10.6Mo1.4 has been investigated in
terms of microstructure, phase formation and magnetic properties. Increasing the quenching rate leads
to smaller ...