Issue 8, 1999

Adsorptive separation of methylalumoxane by mesoporous molecular sieve MCM-41

Abstract

Separation of methylalumoxane (MAO) by adsorption on siliceous porous materials with different average pore diameters has been carried out; polymerization of ethylene was conducted with Cp2ZrCl2 using the separated MAO as cocatalyst, it was found that the MAO adsorbed on MCM-41 with average pore size of ca. 25 Å is very effective for ethylene polymerization.

Article information

Article type
Paper

Chem. Commun., 1999, 733-734

Adsorptive separation of methylalumoxane by mesoporous molecular sieve MCM-41

T. Sano, K. Doi, H. Hagimoto, Z. Wang, T. Uozumi and K. Soga, Chem. Commun., 1999, 733 DOI: 10.1039/A900030E

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