From: Model-driven elucidation of the inherent capacity of Geobacter sulfurreducens for electricity generation
Redox couple
E°′ (V)
Anode
MET
NAD++H++2e-→NADH
-0.320 [66]
DET
Cytochrome c(Fe3+)+e-→Cytochrome c(Fe2+)
+0.254 [66]
Cathode
O2+4H++4e-→2H2O
+0.51 [6, 67, 68]