Mass of active

material per electrode/g

Slope from

graph

Csp = 2 × I/[(dV/dt] × m

dV/dt

Csp = 2 × I/[(dV/dt] × m

0.00010

0.1494

133.82

0.151

132.70

0.00015

0.2927

45.54

0.294

45.42

0.00025

0.2338

42.78

0.239

41.84