Ag was impregnated with MWCNTs and Graphite to forming binary composites (MWCNT-O:Ag) and (GO:Ag) by using photo-deposition method. The MWCNT and G were activated by H2O2/NH4OH (1:1) before impregnated with 1% Ag to enhance the interaction activities of MWCNTs and Graphite oxide with Silver respectively. The binary composites were characterized by analysis the structure with X-ray diffraction. The results shows that MWCNT-O was more active then GO to accept Ag nanoparticles with different phases Ag, AgO and Ag2O.

Keywords : GO, MWCNT-O, XRD, Photo-Deposition.