S
Stefania Doppiu
Researcher at University of Sassari
Publications - 27
Citations - 558
Stefania Doppiu is an academic researcher from University of Sassari. The author has contributed to research in topics: Thermal energy storage & Eutectic system. The author has an hindex of 12, co-authored 25 publications receiving 453 citations.
Papers
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Journal ArticleDOI
Combustion synthesis of mechanically activated powders in the Nb-Si system
TL;DR: In this paper, the effect of the mechanical activation of the reactants on the self-propagating high-temperature synthesis (SHS) of niobium silicides was investigated.
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Ignition mechanism of mechanically activated Me–Si(Me = Ti, Nb, Mo) mixtures
Umberto Anselmi-Tamburini,Filippo Maglia,Stefania Doppiu,M. Monagheddu,Giorgio Cocco,Zuhair A. Munir +5 more
TL;DR: In this article, the influence of mechanical activation on the characteristics and mechanism of ignition of self-propagating high-temperature synthesis processes of different silicides in the systems Me-Si (Me =Ti, Nb, Mo) was investigated.
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Self-Propagating Reactions in the Ti–Si System: A SHS-MASHS Comparative Study
Umberto Anselmi-Tamburini,Filippo Maglia,Giorgio Spinolo,Stefania Doppiu,M. Monagheddu,Giorgio Cocco +5 more
TL;DR: In this paper, the self-propagating reaction in powder mixtures with stoichiometries corresponding to the intermetallics present in the Ti-Si phase diagram was studied.
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Thermodynamic study of the eutectic Mg49–Zn51 alloy used for thermal energy storage
TL;DR: In this article, the eutectic Mg49-Zn51 (mass%) alloy has been identified as a suitable material for latent heat thermal energy storage, and the exhibited solid-solid and solid-liquid phase transitions have been carefully characterized.
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Experimental investigation of Mg-Zn-Al metal alloys for latent heat storage application
Elena Risueño,Stefania Doppiu,Javier Rodríguez-Aseguinolaza,Pablo Blanco,Antoni Gil,M. J. Tello,Abdessamad Faik,Bruno D'Aguanno +7 more
TL;DR: In this paper, the use of metallic alloys as high thermal conductivity phase change materials (PCM) for thermal energy storage (TES) was proposed, which would present great benefits in several applications frames from the concentrated solar power (CSP) to industrial heat recovery.