Figure 5
XPS data for the pure CoFe2O4 (0 mol·L−1) and C-doped CoFe2O4 samples with citric acid (0.5 mol·L−1): (a) the full scan, (b) C 1 s level.
Figure 5 | Scientific Reports
XPS data for the pure CoFe2O4 (0 mol·L−1) and C-doped CoFe2O4 samples with citric acid (0.5 mol·L−1): (a) the full scan, (b) C 1 s level.
