Relationship between polypyrrole morphology and electrochemical activity towards oxygen reduction reaction

Chem Commun (Camb). 2012 May 14;48(38):4627-9. doi: 10.1039/c2cc30871a. Epub 2012 Apr 4.

Abstract

The relationship between the morphology of polypyrrole and their electrocatalytic performances towards the oxygen reduction reaction (ORR) in alkaline media is described; annealed polypyrrole with granular- and tubules-like morphology exhibited different catalytic efficiencies.