Figure 7
From: Nanostructured versus flat compact electrode for triboelectric nanogenerators at high humidity
Comparison between the simulated electrical output and the experimental data in different morphologies of the triboelectric active layer: (a,b) Ti foil, (c,d) TiO2 thin film, (e,f) TiO2 nanoparticulate film, and (g,h) TiO2 nanotube film.
