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Characterization of Cr/SiO2 catalysts and ethylene polymerization by XPS

โœ Scribed by A.B. Gaspar; C.A.C. Perez; L.C. Dieguez


Publisher
Elsevier Science
Year
2005
Tongue
English
Weight
361 KB
Volume
252
Category
Article
ISSN
0169-4332

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๐Ÿ“œ SIMILAR VOLUMES


Ethylene polymerization initiated by SiO
โœ Jizhu Jin; Toshiya Uozumi; Kazuo Soga ๐Ÿ“‚ Article ๐Ÿ“… 1995 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 232 KB

Some SiO,-supported neodymocene catalysts were prepared and polymerization of ethylene was conducted with them using alkylaluminiums, methylaluminoxane (MAO), BuLi and Bu MgEt (Bu: butyl, Et: ethyl) as cocatalysts. The lifetime of these catalysts was found to be very long. Catalytic activity as well