Effects of Milling pH and Hydrothermal Treatment on Formation of Nanostructured Boehmite Binder for Alumina Extrusion

Figure 2

Results of XRD analysis (a) and FTIR spectroscopy (b) of starting powder (0: CL2500) and powders milled under acidic (), acidic-basic (), and basic () pH condition. A: α-Al₂O₃; T: bayerite [aluminum trihydroxide α-Al(OH)₃].

(a)

(b)