Table 1 Electrochemical parameters with hydrazine treatment of MoS₂.

HER onset (Volts versus RHE)

Current density at -0.4 V (mA cm⁻²)

Tafel slope (mV per decade)

Exchange current density i₀ (A cm⁻²)

No of sites per cm ²

Turnover frequency (s⁻¹) _{η=150 mV,200 mV}