This is an open access article published under a Creative Commons Attribution (CC-BY) License, which permits unrestricted use, distribution and reproduction in any medium, provided the author and source are cited.
(a, b) Comparison of
the anodic stability of the NTA electrodes
in 30 mM KClO4 at a current density of 10 mA cm–2. (c) Effect of the composition of the electrolytes on anodic stability
(insert: comparison of stability of Co-Black NTA and Black NTA in
0.5 M H2SO4). (d) Effect of electrolyte composition
on cobalt leaching from the NTA electrode material.