Formic Acid Electrooxidation by a Platinum Nanotubule Array Electrode
Figure 4
Cyclic voltammogram profiles for the electro-oxidation of formic acid (0.25 M HCOOH in 0.5 M H2SO4, 50 mV/s) on the 100 nm Pt nanotubule, 200 nm Pt nanotubule, and the Pt black electrodes.
