Journal of Nanomaterials / 2009 / Article / Fig 4

Research Article

Electrodeposition of Platinum and Ruthenium Nanoparticles in Multiwalled Carbon Nanotube-Nafion Nanocomposite for Methanol Electrooxidation

Figure 4

Cyclic voltammograms of the Pt-MWCNT-Nafion (a), PtRu( )-MWCNT-Nafion (b), PtRu( )-MWCNT-Nafion (c), and PtRu( )-MWCNT-Nafion (d) nanocomposite-modified glassy carbon electrodes in 2 M CH3OH + 1 M H2SO4 at a scan rate of 50 mV s−1 at cycle 5.