Fig. 9From: Influencing Factor Investigation on Dynamic Hydrothermal Growth of Gapped Hollow BaTiO3 Nanospheres a-d SEM images of BaTiO3 samples synthesized via the dynamic hydrothermal process with R Ba/Ti = 1.2 and [NaOH] = 1.0 mol/L at various temperatures for 10 h: a 100 °C (S10), b 150 °C (S11), c 180 °C (S7), and d 200 °C (S12). e The plot of the particle sizes of the BaTiO3 samples obtained at various temperaturesBack to article page