بررسی اثر شرایط فرایند ساخت محصول افزایشی منیزیم کلرید بر ساختار بلوری پایه در کاتالیزور زیگلر- ناتا

MgCl2/C2H5OH adducts with constant relative ratio of 1/3 were prepared and kept at 120oC for different lengths of times of 5, 10, 20, 30, 50, 90,120 and 220 h. Then the samples were quenched and analyzed by XRD and BET. No meaningful changes were observed in the specific surface area of the samples,... View More