financially supported by the National Natural Science Foundation of China(Nos.20774098,50973123, 50503023);the Scientific Research Startup Foundation of Qingdao University of Science and Technology
TiCl4/MgCl2/clay compound catalyst was prepared by chemical reaction. Exfoliated polypropylene (PP)/clay nanocomposites were synthesized by in situ polymerization with this compound catalyst. Effects of polymerizati...