Fig. 2: Electrocatalytic HER and OER performances of LSC/K-MoSe2, K-MoSe2, and LSC. | Nature Communications

Fig. 2: Electrocatalytic HER and OER performances of LSC/K-MoSe2, K-MoSe2, and LSC.

From: Highly efficient and robust noble-metal free bifunctional water electrolysis catalyst achieved via complementary charge transfer

Fig. 2

a, d HER and OER polarization curves recorded in N2-saturated 1 M KOH at a scan rate of 5 mV s−1. b, e Corresponding Tafel slopes of the HER and OER profiles derived from the polarization curves. c, f EIS analysis of HER and OER for LSC/K-MoSe2, K-MoSe2, and LSC. The Nyquist plots comprise real (Z′) and imaginary (Z″) parts fitted as x and y axes, respectively.

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