Chem. J. Chinese Universities ›› 1998, Vol. 19 ›› Issue (4): 656.

• Articles • Previous Articles     Next Articles

Structural Relaxation of an Inorganic Glass Li2O·2SiO2(Ⅰ) ——Tool Narayanaswamy Moynihan(TNM) Model

HAN Yan-Chun1, YANG Yu-Ming1, LI Bin-Yao1, Alberto D'Amore2, Luigi Nicolais2   

  1. 1. Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022;
    2. Department of Materials and Production Engineering, University of Naples, Piazzale Tecchio, Napoli 80125, Italy
  • Received:1996-11-28 Online:1998-04-24 Published:1998-04-24

Abstract: The main characteristics of structural relaxation and the associated Tool Narayanaswamy-Moynihan(TNM) model are thoroughly introduced. The structural relaxation of an inorganic glass (Li2O·2SiO2) at different aging temperatures and aging times is found to be well modeled by the TNM model.

Key words: Inorganic glass(Li2O·2SiO2), Structural relaxation, Tool-Narayanaswamy-Moynihan(TNM) model

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