Fig. 3From: Electrochemical degradation of methylene blue accompanied with the reduction of CO2 by using carbon nanotubes grown on carbon fiber electrodesA SEM image of CFM, B elemental EDX mapping of Ti in CFM, C elemental EDX mapping of Ni in CFM, D EDX spectrum of CFM, E and F CNTs/CFM, G and H TEM image of CNTs/CFMBack to article page