On the Use of Potential Denaturing Agents for Ethanol in Direct Ethanol Fuel Cells
Figure 3
Cyclic voltammetry of ethanol and denatured ethanol solutions in 0.5 M H2SO4 (a) and 0.1 M KOH (b). 1 M ethanol + 0.24 wt.-% ETBE (line), 1 M ethanol + 0.24 wt.-% fusel oil (dashed), and 1 M ethanol + 0.5 mg L−1 Bitrex (dotted) and 1 M ethanol (grey line). Scan rate 50 mV s−1.