Some Peculiarities in ESR Spectra of Titanium Complexes in Catalysts for Isoprene Polymerization in Excess AlR3 Full article
Journal |
Reaction Kinetics and Catalysis Letters
ISSN: 0133-1736 , E-ISSN: 1588-2837 |
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Output data | Year: 1990, Volume: 42, Number: 1, Pages: 107-112 Pages count : 6 DOI: 10.1007/BF02137625 | ||||||
Tags | Polymerization; Titanium; Physical Chemistry; Anisotropy; Catalysis | ||||||
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Abstract:
It has been established that at low temperatures of TiCl4+AOC catalyst preparation in solution (with Ti/Al∼1/15), ESR spectra exhibit rhombic anisotropy of the g-factor. Experiments with the sample having 61 % concentration of 47Ti isotopes suggest the formation of associates of Ti3+ with magnetic ordering, apparently due to the Jahn-Teller cooperative effect.
Cite:
Zakharov V.V.
, Anufrienko V.F.
, Filatova T.F.
, Guzman I.S.
, Adrov O.I.
, Kucherov A.V.
Some Peculiarities in ESR Spectra of Titanium Complexes in Catalysts for Isoprene Polymerization in Excess AlR3
Reaction Kinetics and Catalysis Letters. 1990. V.42. N1. P.107-112. DOI: 10.1007/BF02137625 WOS Scopus РИНЦ
Some Peculiarities in ESR Spectra of Titanium Complexes in Catalysts for Isoprene Polymerization in Excess AlR3
Reaction Kinetics and Catalysis Letters. 1990. V.42. N1. P.107-112. DOI: 10.1007/BF02137625 WOS Scopus РИНЦ
Dates:
Submitted: | Dec 4, 1989 |
Accepted: | Jan 8, 1990 |
Published print: | Jul 1, 1990 |
Identifiers:
Web of science | WOS:A1990DP56000017 |
Scopus | 2-s2.0-3042800040 |
Elibrary | 31281960 |
Chemical Abstracts | 1990:515958 |
Chemical Abstracts (print) | 113:115958 |
OpenAlex | W1981753853 |