Research Article

Preparation of Nanosized 𝜶 - A l 2 O 3 Particles Using a Microwave Pretreatment at Mild Temperature

Figure 2

The XRD patterns of the alumina phases prepared with and without microwave pretreatment according to calcinations temperatures. (A) without microwave pretreatment and (B) with microwave pretreatment.
920105.fig.002a
920105.fig.002b