The Electrochemical Development of Pt(111) Stepped Surfaces and Its Influence on Methanol Electrooxidation

Table 3

Integrated charge densities found under the current transients for methanol electrooxidation after 10 min. in oxygen-free 0.1 M methanol + 1 M sulphuric media on the studied platinum surfaces.

	Charge density (mC·cm^−2)
	0.60 V	0.70 V
Pt F100	<3	99.6
Pt F111	61.5	180.6
CT Pt	6.9	197.4
pc Pt	<3	97.7