%0 Journal Article %T Preparation of Ultra-High-Molecular-Weight Polyethylene and Its Morphological Study with a Heterogeneous Ziegler–Natta Catalyst %A Zohuri, Gholamhossein %A Askarizadeh Khanaman, Mahdiye %A S. Ahmadjo %A , %A , %A Ahmady Bonakdar, Mahboobe %J Journal of Applied Polymer Science %@ 0021-8995 %D 2010