-1.0 V vs. Li/Li + , the sloping potential region of MoS2 TAA and MoS2 LC is further expanded in the positive range to about 2.7 V. The pseudocapacitive behavior of the hydrothermally synthesized MoS2 samples, especially in contrast to commercial MoS2 Comm, can also be observed by cyclic voltammograms at various sweep rates between 0.2 mV s -1 and 20 mV s -1 (Fig. ). The effect of scan rates for each material is presented in Fig. .