Studies on Formation and Decomposition of the Layered Cobaltite LixNayCoO2
Figure 6
Temperature dependence of the thermopower (S) and electrical resistivity (ρ) for the Li0.42Na0.36CoO2: curve 1-thermopower; curve 2-electrical resistivity of the single-phase Li0.42Na0.36CoO2; curve 3-electrical resistivity of the partly decomposed Li0.42Na0.36CoO2 contained 3% LiCoO2.