Talc was sonicated in both water and acid media up to 100h and 40h, respectively. The sonicated talc exhibited severe delamination and reduction of the plate diameter in the lateral dimension. The density of sonicated ...

The mechanochemical synthesis of calcium titanate (CaTiO3), was carried out in a planetary mill by varying the milling time and mill rotational speed at three levels. CaCO3 and TiO2 were used as the starting materials. ...

Talc nano-sheets having a thickness of around 12nm, a high shape asymmetry, and a well-preserved crystalline order were prepared by jet milling followed by anacid medium sonication process. Milling facilitates the exfoliation ...