Standard

Effect of the structure of titanium–magnesium catalysts on the morphology of polyethylene produced. / Mikenas, Tatiana B.; Koshevoy, Evgeny I.; Zakharov, Vladimir A.

In: Journal of Polymer Science, Part A: Polymer Chemistry, Vol. 55, No. 14, 15.07.2017, p. 2298-2308.

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

Harvard

Mikenas, TB, Koshevoy, EI & Zakharov, VA 2017, 'Effect of the structure of titanium–magnesium catalysts on the morphology of polyethylene produced', Journal of Polymer Science, Part A: Polymer Chemistry, vol. 55, no. 14, pp. 2298-2308. https://doi.org/10.1002/pola.28614

APA

Mikenas, T. B., Koshevoy, E. I., & Zakharov, V. A. (2017). Effect of the structure of titanium–magnesium catalysts on the morphology of polyethylene produced. Journal of Polymer Science, Part A: Polymer Chemistry, 55(14), 2298-2308. https://doi.org/10.1002/pola.28614

Vancouver

Mikenas TB, Koshevoy EI, Zakharov VA. Effect of the structure of titanium–magnesium catalysts on the morphology of polyethylene produced. Journal of Polymer Science, Part A: Polymer Chemistry. 2017 Jul 15;55(14):2298-2308. doi: 10.1002/pola.28614

Author

Mikenas, Tatiana B. ; Koshevoy, Evgeny I. ; Zakharov, Vladimir A. / Effect of the structure of titanium–magnesium catalysts on the morphology of polyethylene produced. In: Journal of Polymer Science, Part A: Polymer Chemistry. 2017 ; Vol. 55, No. 14. pp. 2298-2308.

BibTeX

@article{68d77c41bfc24270b52d5dc59d883495,
title = "Effect of the structure of titanium–magnesium catalysts on the morphology of polyethylene produced",
abstract = "The structure and formation of polyethylene (PE) particles on supported titanium–magnesium catalysts having different structural characteristics (sizes of microcrystallites, mesopores, and subparticles) were studied for the first time. Scanning electron microscopy was used to identify structural elements of the polymer particles formed over such catalysts and to reveal morphological changes in the growing polymer particles when the yield was increased from approximately 0.2 g PE/g catalyst to approximately 13 kg PE/g catalyst. A relationship was found between structural characteristics of the porous catalyst particles, morphology of the nascent polymer particles, and bulk density of the polymer powder.",
keywords = "catalysts, morphology, polyethylene (PE), pore structure, scanning electron microscopy (SEM), structure-property relations, structure–property relation, Ziegler-Natta polymerization, SUPPORTED CATALYSTS, PROPYLENE POLYMERIZATION, OLEFIN POLYMERIZATION, FRAGMENTATION, ETHYLENE POLYMERIZATION, POLYPROPYLENE, GROWTH, ZIEGLER-NATTA CATALYSTS, PARTICLE MORPHOLOGY, COPOLYMERIZATION, structure-property relation",
author = "Mikenas, {Tatiana B.} and Koshevoy, {Evgeny I.} and Zakharov, {Vladimir A.}",
year = "2017",
month = jul,
day = "15",
doi = "10.1002/pola.28614",
language = "English",
volume = "55",
pages = "2298--2308",
journal = "Journal of Polymer Science, Part A: Polymer Chemistry",
issn = "0887-624X",
publisher = "John Wiley and Sons Inc.",
number = "14",

}

RIS

TY - JOUR

T1 - Effect of the structure of titanium–magnesium catalysts on the morphology of polyethylene produced

AU - Mikenas, Tatiana B.

AU - Koshevoy, Evgeny I.

AU - Zakharov, Vladimir A.

PY - 2017/7/15

Y1 - 2017/7/15

N2 - The structure and formation of polyethylene (PE) particles on supported titanium–magnesium catalysts having different structural characteristics (sizes of microcrystallites, mesopores, and subparticles) were studied for the first time. Scanning electron microscopy was used to identify structural elements of the polymer particles formed over such catalysts and to reveal morphological changes in the growing polymer particles when the yield was increased from approximately 0.2 g PE/g catalyst to approximately 13 kg PE/g catalyst. A relationship was found between structural characteristics of the porous catalyst particles, morphology of the nascent polymer particles, and bulk density of the polymer powder.

AB - The structure and formation of polyethylene (PE) particles on supported titanium–magnesium catalysts having different structural characteristics (sizes of microcrystallites, mesopores, and subparticles) were studied for the first time. Scanning electron microscopy was used to identify structural elements of the polymer particles formed over such catalysts and to reveal morphological changes in the growing polymer particles when the yield was increased from approximately 0.2 g PE/g catalyst to approximately 13 kg PE/g catalyst. A relationship was found between structural characteristics of the porous catalyst particles, morphology of the nascent polymer particles, and bulk density of the polymer powder.

KW - catalysts

KW - morphology

KW - polyethylene (PE)

KW - pore structure

KW - scanning electron microscopy (SEM)

KW - structure-property relations

KW - structure–property relation

KW - Ziegler-Natta polymerization

KW - SUPPORTED CATALYSTS

KW - PROPYLENE POLYMERIZATION

KW - OLEFIN POLYMERIZATION

KW - FRAGMENTATION

KW - ETHYLENE POLYMERIZATION

KW - POLYPROPYLENE

KW - GROWTH

KW - ZIEGLER-NATTA CATALYSTS

KW - PARTICLE MORPHOLOGY

KW - COPOLYMERIZATION

KW - structure-property relation

UR - http://www.scopus.com/inward/record.url?scp=85018641850&partnerID=8YFLogxK

U2 - 10.1002/pola.28614

DO - 10.1002/pola.28614

M3 - Article

AN - SCOPUS:85018641850

VL - 55

SP - 2298

EP - 2308

JO - Journal of Polymer Science, Part A: Polymer Chemistry

JF - Journal of Polymer Science, Part A: Polymer Chemistry

SN - 0887-624X

IS - 14

ER -

ID: 9979384