(a-Diimine)nickel(Ⅱ) {[C6H5 - N = C(CH3) - C(CH3) = N - C6H5]NiBr2}-TiCl4 abbreviated as NiL-TiCl4combined catalyst which is supported on MgCl2-SiO2 carrier ha
The pH-sensitive P(AA-co-NVP)/clay hydrogels were prepared with the monomers of acrylic acid(AA)and N-vinyl-2-pyrrolidone(NVP)based onγ-ray irradiation techniq
<正>Photoinitiated crosslinking of ethylene-propylene-diene terpolymer(EPDM) blends filled with calcium carbonate, talc and calcined kaolin(CK) in the presence
The living cationic polymerization of 4-[2-(tert-butyldimethylsiloxy)ethyl]styrene (TBDMES) was studied in methylcyclohexane (MeChx)/methylchloride (MeCI) (50/5