Highenergy ball millinginduced crystallographic structure .
WEBSep 15, 2023 · The milling system used in this research was planetary ball mill (Retsch PM100) with a steel vial of 250 mL volume and steel balls of diameter 10 mm. ... higher 2θ values. This shift was attributed to the change in the lattice parameters, a and c, for the major phase. The Lattice parameters were; Sample 8 (a = Å, c = Å) and ...