fig2
From: Single-atom catalysts for (photo)electrocatalytic biomass valorization to high-value-added chemicals
Figure 2. (A) XPS spectra of Ru 3p for Ru1-NiO. (B) XANES spectra of Ru K-edge. (C) The electrocatalytic performance of Ru1-NiO. CV curves of (D) NiO, (E) Ru1-NiO. (F) The ex situ Raman spectra of Ru1-NiO. Copyright 2022, Wiley[63].
