The polymerisation of ethylene represents a fundamental process in the production of polyethylene, a plastic with vast industrial and consumer applications. Catalysts based on chromium oxides ...

A joint team led by Prof. Wu Kai and Assoc. Prof. Zhou Xiong at the College of Chemistry and Molecular Engineering, Peking University, and Li Yongwang at Synfuels China Technology Co., Ltd. have ...

Polyethylene or polythene film biodegrades naturally, albeit over a long period of time. Methods are available to make it more degradable under certain conditions of sunlight, moisture, oxygen, and ...

As an engineering plastic having high transparency and impact resistance, polycarbonate (PC) is employed in eyeglass lenses, camera lenses, DVDs, automobile headlights and bulletproof glass. The ...