Figure 6
a Coalescence of In2O3NCs at the periphery of a well-defined circle and formation of flower-like structuresb Coalescence of In2O3NCs into ‘flowers’ and formation of a wreath spanning over 20 μm, obtained atTG = 500 °Cc Large wreath full of flower-like structures spanning over almost 200 μm obtained atTG = 400 °C andd 20 μm isolated flower-like structure