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. 2018 Jul 13;9(7):350. doi: 10.3390/mi9070350

Figure 8.

Figure 8

(a) Schematic of the CH3NH3PbI3-graphene-Au NP hybrid system device architecture (b) UV-Vis absorbance spectrum of Au-NPs on a 3-aminopropyltriethoxysilane-coated glass; (c) Schematic of generation, diffusion, and transfer of photo-induced carriers in the perovskite layer with and without the influence of gold NPs; (d) Response time study on a single representative light/dark cycle. Reproduced with permission for Figure 8a–d from 2016 Nanoscale [76].