Development of Membraneless Sodium Perborate Fuel Cell for Media Flexible Power Generation

Figure 2

Polarisation curves for overall cell performance of MLSPBFC operating in (a) all-acidic and (b) all-alkaline media at room temperature. For both experiments the fuel stream is 2 M formic acid + 0.5 M NaOH (a) and in 0.5 M H₂SO₄ (b) and the oxidant stream is 0.1 M perborate + 0.5 M NaOH (a) and 0.5 M H₂SO₄ (b). Stream flow rates: 0.3 mL min⁻¹.

(a)

(b)