Fig. 6: OER active site investigation.
From: Understanding the effect of MXene in a TMO/MXene hybrid catalyst for the oxygen evolution reaction
a Raman spectra for the pure Co catalyst from the potentials of 0.92–1.92 V vs. RHE. b Raman spectra for the 1% MXene catalyst from the potentials of 0.92–1.92 V vs. RHE and c Photo of the pure Co and 1% MXene catalysts before and after OER. d In situ Raman spectrum of the 1% MXene in cell after OER when the applied potential was powered off.
