Jing Wang
Bolivarian Rep. of Venezuela
Research Article
The Preparation of CNTs/PE Nanocomposites Particles with Coral Shape and Core-Shell Structure In Situ Produced via Nanotemplate Catalyst Based on MWCNTs
Author(s): Jing Wang, Jiangping Guo, Yang Zhou, Qigu Huang, Jianjun Yi, Hongming Li, Yunfang Liu, Kejing Gao and Wantai Yang
Jing Wang, Jiangping Guo, Yang Zhou, Qigu Huang, Jianjun Yi, Hongming Li, Yunfang Liu, Kejing Gao and Wantai Yang
A kind of nano template catalyst was prepared through loading the active compound (m-CH3PhO)TiCl3 on carbon nanotubes (CNTs). This catalyst can catalyze (co)polymerization of ethylene to form CNTs/polyethylene (PE) nanocomposites particles. The nano template catalyst showed high catalytic activity up to 5.8 kg/(gTi.h.p) for the copolymerization of ethylene with 1-hexene. The results revealed that the nascent CNTs/PE nanocomposites particles looked like coral shape and featured with the core-shell structure which CNTs as the core and polyethylene as the shell.
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DOI:
10.4172/2090-4568.1000124