Fig. 10From: Influencing Factor Investigation on Dynamic Hydrothermal Growth of Gapped Hollow BaTiO3 NanospheresTypical XRD patterns at around 2θ = 20°–70° and 2θ = 44°–46° of the BaTiO3 samples synthesized via the dynamic hydrothermal process with R Ba/Ti = 1.2 and [NaOH] = 1.0 mol/L at 180 °C for various times: a 30 min (S13), b 1 h (S14), c 3 h (S15), d 5 h (S16), e 10 h (S7), f 20 h (S1), and g 30 h (S17)Back to article page