Behavioural Change according to the Si/Al Ratio of Successive Na-Mordenites Observed through Their Dielectric Relaxation during Water Vapour Adsorption Process

Table 6

Values of corresponding to the completely dehydrated state, and reminder of the corresponding highest slopes, after hydration process (Table 5).

Si/Al ratio	5.5	7.92	9.71	11.37
(in eV)	0.67	0.70	0.72	0.74
Slope	−0.120	−0.107	−0.156	−0.275