Figure 9From: Paper-like graphene-Ag composite films with enhanced mechanical and electrical propertiesTGA spectra of graphite, graphene oxide, and graphene-Ag composite films. (a) Graphite, (b) graphene oxide film, (c to e) graphene films (reduced by ascorbic acid), and (f to j) graphene-Ag composite films (the amount of AgNO3 was from 2 to 300 mg in each film).Back to article page