Table 1: Ethylene polymerization in the presence of O-MMT and the characterization results of PE/MMT hybrid materialsa.

RunMMT Conc. in feed
g · L−1
Polymer yield  
g
Activity  
Kg PE/molCat · h
Mw  
105 g · mol−1
Mw/MnMMT in PEb  
wt.%
Sample notation

1 #022.022004.813.30PE
2 #0.5010.910902.193.51.8PEMT18
3 #0.455.95901.372.97.1PEMT71

aPolymerization conditions: solvent 400 mL toluene. Ethylene pressure 0.1 MPa. Cat. conc. In the feed 25 μmol Ti · L−1. Polymerization time 60 mins.
bMMT content in the polyethylene matrix was measured by TGA.