Role of ZnO in Dc Electrical Conductivity of Lithium Bismuthate Glasses

Table 3

Comparison of conductivity data in various glasses.

Glass composition	Temp. (°C)	𝜎 (Ω·cm)^−1	𝐸𝜎 (eV)	Reference
25Bi2O3-37.5B2O3-37.5Li2O	200	9.07×10^−8	0.881	[21]
20Li2O-80(PbO-Bi2O3)	227	3×10^−8	1.31	[22]
30Li2O-20BaO-50Bi2O3	227	2×10^−5	1.09	[23]
20Li2O-30CdO-50P2O5	RT	1.4×10^−13	0.69	[24]
20Li2O-10Bi2O3-70B2O3	200	1.32×10^−7	1.05	[25]
20Li2O-80Bi2O3	200	7.1×10^−9		[26]
55Bi2O3-20ZnO-15B2O3-10Li2O	400	1.60×10^−8	1.32	Present work
60Bi2O3-20ZnO-15B2O3-5Li2O	400	6.12×10^−9	1.45	//
40Bi2O3-40ZnO-15B2O3-5Li2O	400	6.55×10^−9	1.11	//
65Bi2O3-10ZnO-15B2O3-10Li2O	400	1.45×10^−8	1.32	//