Skip to main content
. 2023 Mar 29;14:420–433. doi: 10.3762/bjnano.14.34

Figure 5.

Figure 5

Linear scan voltammetry profiles (a) with corresponding evolutions of the OER overpotential η (10 mA·cm−2) and onset potential Eonset (b), and Tafel plots (c) of the catalysts. Double layer capacitance Cdl (d) and corresponding electrochemical active surface area (ECSA) (e) determined for each catalyst.