A Novel Single-Site Catalyst for Olefin Polymerization

Abstract:

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A novel single-site catalyst was prepared from N-pheneyldiethanolamine and titanium tetrachloride and characterized using spectroscopic methods such as Nuclear Magnetic Resonance (NMR) spectroscopy and Infra Red (IR) spectroscopy. It was prepared insitu and used to polymerize ethylene along with methylaluminoxane (MAO) as co-catalyst. The turnover frequency for ethylene polymerization was found to be 350 g and 550g polymer/mol catalyst/h for 1 bar and at 2 bar respectively. As the turn over frequency at the studied reaction conditions is good, the present N-pheneyldiethanolamine-based catalyst is a good single-site catalyst for olefin polymerization

Info:

Periodical:

Edited by:

Amir Al-Ahmed

Pages:

83-87

DOI:

10.4028/www.scientific.net/MSF.657.83

Citation:

S. Venkataramani and T. Kannan, "A Novel Single-Site Catalyst for Olefin Polymerization", Materials Science Forum, Vol. 657, pp. 83-87, 2010

Online since:

July 2010

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Price:

$35.00

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