Synthesis and Characterization of YAG Nanoparticles by Ultrasound-Assisted and Ultrasound-Microwave-Assisted Alkoxide Hydrolysis Precipitation Methods

Figure 6

TEM images of the samples prepared by ultrasound-assisted synthesis ((a) precursor I; (b) precursor I calcined at 1100^°C) and ultrasound-microwave-assisted synthesis ((c) precursor II, (d) precursor II calcined at 900^°C, (e) precursor II calcined at 1000^°C, and (f) precursor II calcined at 1100^°C).

(a)

(b)

(c)

(d)

(e)

(f)