Carbon Supported Polyaniline as Anode Catalyst: Pathway to Platinum-Free   Fuel Cells
  The effectiveness of carbon supported polyaniline as anode catalyst in a fuel cell (FC) with direct formic acid electrooxidation is experimentally demonstrated. A prototype FC with such a platinum-free composite anode exhibited a maximum room-temperature specific power of about 5 mW/cm2 
A. G. Zabrodskii, M. E. Kompan, V. G. Malyshkin and I. Yu. Sapurina