Sumathipala, H.H.; Dissanayake, M.A.K.L.; West, A.R.
(Solid State Ionics, 1996)
A novel LISICON type ? solid solution range has been found in the system Li4 ? 2xCoxGeO4 for 0.15 ? x ? 0.8. The highest net conductivity, 8.4 ? 10?6Scm?1, was observed for x = 0.25 at 27 �C rising to 3.35 ? 10?3Scm?1 at ...