the National Natural Science Foundation of China (No. 21174011);the Natural Science Foundation of Beijing, China (No. 2102036)
Tri(4-methoxy-1-benzyloxyl)(pentamethylcyclopentadienyl)titanium(Cp*Ti(OBzOCH3)3) in conjunction with modified methylalumoxane(mMAO) was an efficient catalyst for the living polymerization of butene-1. The steric and ...
the National Natural Science Foundation of China(No.21174011);the Natural Science Foundation of Beijing,(No.2102036);the PetroChina Innovation Fund(Grant No.2011D-5006-0502)
Two kinds of cycloalkoxy silane compounds were synthesized and used as the internal electron donors (IEDs) of supported Ziegler-Natta catalyst for ethylene polymerization to produce polyethylene with broader molecul...