Fig. 2From: Structural and Morphological Features of Disperse Alumina Synthesized Using Aluminum Nitrate NonahydrateXRD patterns of Al(NO3)3·9H2O (curve 1) and samples heated at 350 °С (2), 480 °С (3), 850 °С (4), and 1100 °С (5) and pure crystalline γ-, δ-, and α-Al2O3 Back to article page