Fig. 1From: Characterization of Au and Bimetallic PtAu Nanoparticles on PDDA-Graphene Sheets as Electrocatalysts for Formic Acid OxidationTEM and XRD results of Au/PDDA-G electrocatalyst, at a low magnification; b high-resolution TEM and lattice image analysis; c intermediate magnification; d XRD patternBack to article page