Synthesis and Characterization of Electrodeposited C-PANI-Pd-Ni Composite Electrocatalyst for Methanol Oxidation

Table 1

Comparison of different electrochemical parameters for methanol oxidation on different electrodes.

Electrochemical parameters	Electrodes
	C-PANI	C-PANI-Pd	C-PANI-Ni	C-PANI-Pd-Ni
(V)	−0.297	−0.303	−0.203	−0.320
(V)	−0.054	0.190	0.473	0.350
(A cm^−2 mg^−1)	0.0058	0.031	0.0045	0.186
(% per s) × 10^−5	13.62	8.24	13.30	3.70
(kJ mol^−1)	108.4	45.2	75.3	30.6
(ohm)	—	40	250	20