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Study of supported catalysts, prepared via binding of Fe(II) bis(imino)pyridyl complex with silica, modified by alumina: Effect of surface Lewis acidic sites on catalyst composition and activity in ethylene polymerization. / Semikolenova, Nina V.; Panchenko, Valentina N.; Paukshtis, Evgenii A. et al.

In: Molecular Catalysis, Vol. 486, 110878, 05.2020.

Research output: Contribution to journal › Article › peer-review

Harvard

Semikolenova, NV, Panchenko, VN, Paukshtis, EA, Matsko, MA & Zakharov, VA 2020, 'Study of supported catalysts, prepared via binding of Fe(II) bis(imino)pyridyl complex with silica, modified by alumina: Effect of surface Lewis acidic sites on catalyst composition and activity in ethylene polymerization', Molecular Catalysis, vol. 486, 110878. https://doi.org/10.1016/j.mcat.2020.110878

APA

Semikolenova, N. V., Panchenko, V. N., Paukshtis, E. A., Matsko, M. A., & Zakharov, V. A. (2020). Study of supported catalysts, prepared via binding of Fe(II) bis(imino)pyridyl complex with silica, modified by alumina: Effect of surface Lewis acidic sites on catalyst composition and activity in ethylene polymerization. Molecular Catalysis, 486, [110878]. https://doi.org/10.1016/j.mcat.2020.110878

Vancouver

Semikolenova NV, Panchenko VN, Paukshtis EA, Matsko MA, Zakharov VA. Study of supported catalysts, prepared via binding of Fe(II) bis(imino)pyridyl complex with silica, modified by alumina: Effect of surface Lewis acidic sites on catalyst composition and activity in ethylene polymerization. Molecular Catalysis. 2020 May;486:110878. doi: 10.1016/j.mcat.2020.110878

Author

Semikolenova, Nina V. ; Panchenko, Valentina N. ; Paukshtis, Evgenii A. et al. / Study of supported catalysts, prepared via binding of Fe(II) bis(imino)pyridyl complex with silica, modified by alumina: Effect of surface Lewis acidic sites on catalyst composition and activity in ethylene polymerization. In: Molecular Catalysis. 2020 ; Vol. 486.

BibTeX

@article{b0a71957edce4b809c40a329f565bd7c,
title = "Study of supported catalysts, prepared via binding of Fe(II) bis(imino)pyridyl complex with silica, modified by alumina: Effect of surface Lewis acidic sites on catalyst composition and activity in ethylene polymerization",
abstract = "In this work we present the data on the formation and composition of new supported catalysts for ethylene polymerization, prepared by interaction of Fe(II) bis(imino)pyridyl complex (LFeCl2) with silica, modified by introduction of alumina compounds (SiO2(nAl)) for generation of Lewis acidic sites (LAS) on the silica surface. Data on the content of LAS with different acidity in SiO2(nAl) supports and on the interaction of LFeCl2 with these sites were obtained. It was found that interaction of LFeCl2 with the most acidic sites of SiO2(nAl) supports leads to formation of the most active catalysts for the ethylene polymerization.",
keywords = "2,6-Bis(imino)pyridyl complex of iron(II), Ethylene polymerization, Infra-red spectroscopy, Lewis acidic cites, Supported catalysts, COBALT CATALYSTS, LIGANDS, IRON",
author = "Semikolenova, {Nina V.} and Panchenko, {Valentina N.} and Paukshtis, {Evgenii A.} and Matsko, {Mikhail A.} and Zakharov, {Vladimir A.}",
year = "2020",
month = may,
doi = "10.1016/j.mcat.2020.110878",
language = "English",
volume = "486",
journal = "Molecular Catalysis",
issn = "2468-8231",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Study of supported catalysts, prepared via binding of Fe(II) bis(imino)pyridyl complex with silica, modified by alumina: Effect of surface Lewis acidic sites on catalyst composition and activity in ethylene polymerization

AU - Semikolenova, Nina V.

AU - Panchenko, Valentina N.

AU - Paukshtis, Evgenii A.

AU - Matsko, Mikhail A.

AU - Zakharov, Vladimir A.

PY - 2020/5

Y1 - 2020/5

N2 - In this work we present the data on the formation and composition of new supported catalysts for ethylene polymerization, prepared by interaction of Fe(II) bis(imino)pyridyl complex (LFeCl2) with silica, modified by introduction of alumina compounds (SiO2(nAl)) for generation of Lewis acidic sites (LAS) on the silica surface. Data on the content of LAS with different acidity in SiO2(nAl) supports and on the interaction of LFeCl2 with these sites were obtained. It was found that interaction of LFeCl2 with the most acidic sites of SiO2(nAl) supports leads to formation of the most active catalysts for the ethylene polymerization.

AB - In this work we present the data on the formation and composition of new supported catalysts for ethylene polymerization, prepared by interaction of Fe(II) bis(imino)pyridyl complex (LFeCl2) with silica, modified by introduction of alumina compounds (SiO2(nAl)) for generation of Lewis acidic sites (LAS) on the silica surface. Data on the content of LAS with different acidity in SiO2(nAl) supports and on the interaction of LFeCl2 with these sites were obtained. It was found that interaction of LFeCl2 with the most acidic sites of SiO2(nAl) supports leads to formation of the most active catalysts for the ethylene polymerization.

KW - 2,6-Bis(imino)pyridyl complex of iron(II)

KW - Ethylene polymerization

KW - Infra-red spectroscopy

KW - Lewis acidic cites

KW - Supported catalysts

KW - COBALT CATALYSTS

KW - LIGANDS

KW - IRON

UR - http://www.scopus.com/inward/record.url?scp=85081644830&partnerID=8YFLogxK

U2 - 10.1016/j.mcat.2020.110878

DO - 10.1016/j.mcat.2020.110878

M3 - Article

AN - SCOPUS:85081644830

VL - 486

JO - Molecular Catalysis

JF - Molecular Catalysis

SN - 2468-8231

M1 - 110878

ER -

ID: 23805918