Devitrification and phase equilibria in the xAgI(1-x)AgPO3 system (Articolo in rivista)

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Label
  • Devitrification and phase equilibria in the xAgI(1-x)AgPO3 system (Articolo in rivista) (literal)
Anno
  • 2002-01-01T00:00:00+01:00 (literal)
Alternative label
  • Tomasi C. 1, Mustarelli P. 1, Magistris A. 1, Ricci O. 2 (2002)
    Devitrification and phase equilibria in the xAgI(1-x)AgPO3 system
    (literal)
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  • Tomasi C. 1, Mustarelli P. 1, Magistris A. 1, Ricci O. 2 (literal)
Pagina inizio
  • 2962 (literal)
Pagina fine
  • 2966 (literal)
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  • 106 (literal)
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  • Thermal stability and devitrification of the xAgI(1-x)AgPO3 system were studied by combining Differential Scanning Calorimetry (DSC), X-ray powder diffraction XRPD, and 109Ag solid-state NMR. Particular attention was devoted to the glass-ceramic region (AgI-rich part of the system) because of its high bias to crystallization. By treating glass-ceramic samples at 300C, a more stable limiting glassy composition was found for x < 0.50. Total devitrification of glass-ceramic samples at 190C led to the formation of an intermediate compound with stoichiometry 2AgI.AgPO3, accompanied by AgI. The phase diagram of the AgI-rich part of the system is also proposed. (literal)
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  • ISI Web of Science (WOS) (literal)
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  • 1.IENI-CNR, Sezione di Pavia, via Taramelli 16, 27100-Pavia, Italia. 2.Dipartimento di Chimica Fisica, via Taramelli 16, 27100-Pavia, Italia. (literal)
Titolo
  • Devitrification and phase equilibria in the xAgI(1-x)AgPO3 system (literal)
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