Figure 10

Relative proportion (%) of edge- (â– ) and corner-sharing (
) TiO6 octahedral units with various FeO and Na2O concentrations in the (a) FeO–TiO2 and (b) 2FeO–3TiO2–Na2O systems at 1823 K.

Relative proportion (%) of edge- (â– ) and corner-sharing (
) TiO6 octahedral units with various FeO and Na2O concentrations in the (a) FeO–TiO2 and (b) 2FeO–3TiO2–Na2O systems at 1823 K.