Vol.3 No.2 (March 2013)
Preparation and Electrocatalytic Performances of Carbon Nanotubes Supported Poly-Cobalt-Phthalocyanine
We prepared Cobalt-phthalocyanine polymers/MWCNT (Poly-CoPc/MWCNT) with in-situ synthesis method. The products were characterized by UV-Vis and TEM, the results showed that Poly-CoPc has been adsorbed onto the surface of MWCNT through π-π interactions and with the change of the reaction time and reaction temperature, the thickness and uniformity of Poly-CoPc are changed. The correlation between the electrocatalytic activity of the modified electrodes of obtained Poly-CoPc/MWCNT and reaction time and reaction temperature were measured by cyclic voltammetry (CV). The results showed that reaction time and reaction temperature have great influences on its oxygen reduction performances.
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