Comparison parameter

Current

study

Ming et al. 2008 [8]

Qiao et al., 2007 [7]

Park et al., 2003 [11]

Park et al., 2000 [13]

Davilla et al., 2008 [12]

Hoffman et al., 2013 [3]

Max current density, mA/m2

1645

330.75

~145

325

31

-

316

Max power density, mW/m2

378

106.68

42

91

-

7.89

39.35