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. 2019 Aug 14;6(8):190437. doi: 10.1098/rsos.190437

Figure 5.

Figure 5.

Electrochemical impedance spectra of the exfoliated TMD/rGO composite anodes. Panels (a–c) represent the EIS of the MoS2/rGO, MoSe2/rGO and MoTe2/rGO samples, respectively, performed in aqueous 1 M Na2SO4 solution. All samples exhibit the characteristic inverted semicircle in the high-frequency regime and a linear trajectory in the low-frequency regime.