Figure 2.

(A) Schematic illustration for the fabrication of GNS/PANI nanocomposite: (i) preparation of GNS by glucose reduction of GO;(ii) GNS deposition on stainless steel substrate; (iii) electrodeposition of PANI nanofibers on GNS nanosheets. (B) Structure of PANI. Reproduced with permission from ref 73. Copyright 2013 Elsevier.