Table 1.

Calculation of the geometric density and porosity of the electrolyte pellets

	Amount [mg]	Area [cm2]	Thickness [cm]	Geometric density [g cm− 3]	Porosity [%]
B1	200	1.32	0.115	1.318	≈29.5%
B2	200	1.32	0.135	1.122	≈39.9%
B3	200	1.32	0.087	1.783	≈4.5%
B4	200	1.32	0.090	1.684	≈9.8%