Figure 1

Characterization of the related nanocomposites. TEM images of MWCNTs-Chi (a) and MWCNTs-Chi-Pt/AgNPs (b); EDS elemental analysis of MWCNTs-Chi-Pt/AgNPs (c); High-resolution (d) Ag 3d, (e) Pt 4f and (f) C 1s XPS spectra of MWCNTs-Chi-Pt/AgNPs.