Table 1 Calculations of surface area for each electrode.

From: Modified electrode decorated with silver as a novel non-enzymatic sensor for the determination of ammonium in water

Electrode

Peak current/\(\sqrt{Scan}Rate\) (µA s mV−1)

Surface area (cm2)

CPE

1.69

9.37

Ag/CPE

0.42

2.33

pAAQ/CPE

0.22

1.22

Ag/pAAQ/CPE

11.47

63.59

Ag/pAAQ/MWCNTs/CPE

57.85

320.47

Back to article page