The charge percolation mechanism and simulation of Ziegler-Natta polymerizations, part VI: Mechanism of ethylene polymerization by supported chromium oxide
Author(s) -
Dragoslav Stoiljković,
Branka Pilić,
Misa Bulajic,
Nebojs̃a Djurasović,
Nikolaj Ostrovski
Publication year - 2007
Publication title -
journal of the serbian chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.227
H-Index - 45
eISSN - 1820-7421
pISSN - 0352-5139
DOI - 10.2298/jsc0711155s
Subject(s) - polymerization , natta , percolation (cognitive psychology) , olefin polymerization , oxide , mechanism (biology) , materials science , chromium , ethylene oxide , polymer chemistry , chemistry , polymer , organic chemistry , copolymer , physics , quantum mechanics , neuroscience , biology
Despite intensive research over the last 50 years, many questions concer- ning ethylene polymerization by supported chromium oxide are still unanswered. Hence, the very fundamental issues of this polymerization are discussed in this paper. It is shown that a charge percolation mechanism (CPM) of olefin polymeri- zation by Ziegler-Natta transition metal complexes, recently proposed by us, can give the answers in this case, too.
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