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The spillover phenomenon is observed on the platinum (Pt) disk electrode modified bymulti-wall carbon nanotubes (MWNTs). The rate of the spillover of oxygen-containing speciesproduced on Pt surface to and from MWNTs is fast. However for hydrogen-adatoms, thespillover is very weak. The selective spillover on the Pt/MWNTs electrode may provide a novelway to design catalysts.
The rate of the spillover of oxygen-containing speciesproduced on Pt surface to and from MWNTs is fast. However, for hydrogen-adatoms, thespillover (MWNTs) is very weak. The selective spillover on the Pt / MWNTs electrode may provide a novelway to design catalysts.