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International Journal of Chemical Engineering
/
2021
/
Article
/
Tab 2
/
Research Article
Electrochemical Performance Improvement of the Catalyst of the Methanol Microfuel Cell Using Carbon Nanotubes
Table 2
Comparison of the electrocatalytic activity, current density, and catalytic resistance.
Samples
I
f
(mA cm
ā2
)
V
f
(V)
I
r
(mA cm
ā2
)
V
r
(V)
I
f
/
I
r
PtRu/CB
29.22
0.695
29.58
0.51
0.98
PtRu/CNT
47.2
0.7
46.51
0.525
1.014