Colorful Polymer Compositions with Dyed Graphene Oxide Nanosheets

Figure 3

Photo images of glass ampoules filled in (1) the water suspension of initial GO nanosheets, (2) the water solution of rhodamine 6G, (3) the product of interactions of the contents of the first and second ampoules immediately after the reaction, (4) the reaction precipitate product from ampoule 3 washed with water, and (5) the water suspension of dyed GO nanosheets.