1FANG Y, XIA W, HE M, et al. Novel SiO2-supported chromium catalyst bearing new organo-siloxane ligand for ethylene polymerization [ J ]. Journal of Molecular Catalysis A : Chemical ,2006,247 ( 1/2 ) :240-247.
2GRANCHELLI F E, BRIDGE C, WALKER G B,et al. Metal organo-silyl esters : US,2863891 [ P]. 1958.
3BAKER L M,CARRICK W L. Bistriphenylsilyl chromate oxidation of olefins and use in ethalene Polymerization [J]. The Journal of Organic Chemistry. 1970,35 ( 3 ) : 774-776.