Polyethyleneimine Modified Carbon Cloth Anode for Self-Pumping Enzymatic Glucose Biofuel Cell

Figure 8

Polarization curves of self-pumping EGBC adopting the GOx/PEI as an enzymatic anodic catalyst and carbon paper-coated Pt catalyst as the cathode electrode. (a) Area power density. (b) Volume power density.

(a)

(b)