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A Novel Ziegler–Natta-Type Catalytic System—TiCl(4)/2,2′-Dimethoxy-1,1′-Binaphthalene/Et(3)Al(2)Cl(3)/Bu(2)Mg for Production of Ultrahigh Molecular Weight Polyethylene Nascent Reactor Powders, Suitable for Solvent-Free Processing
A series of ultrahigh molecular weight polyethylenes with viscosity-average molecular weights in the range of 1.6–5.6 × 10(6) have been prepared by using a novel Ziegler–Natta-type catalytic system—TiCl(4)/2,2′-dimethoxy-1,1′-binaphthalene/Et(3)Al(2)Cl(3)/Bu(2)Mg at different temperatures (T(poly))...
| Autores principales: | , , , , , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6401888/ https://www.ncbi.nlm.nih.gov/pubmed/30961206 http://dx.doi.org/10.3390/polym10111281 |
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| author | Serenko, Olga A. Buzin, Mikhail I. Tuskaev, Vladislav A. Gagieva, Svetlana C. Kolosov, Nikolay A. Kurmaev, Dmitrii A. Savel’eva, Tatyana F. Golubev, Evgenii K. Zubkevich, Sergey V. Vasil’ev, Viktor G. Nikiforova, Galina G. Korlyukov, Alexander A. Bulychev, Boris M. |
| author_facet | Serenko, Olga A. Buzin, Mikhail I. Tuskaev, Vladislav A. Gagieva, Svetlana C. Kolosov, Nikolay A. Kurmaev, Dmitrii A. Savel’eva, Tatyana F. Golubev, Evgenii K. Zubkevich, Sergey V. Vasil’ev, Viktor G. Nikiforova, Galina G. Korlyukov, Alexander A. Bulychev, Boris M. |
| author_sort | Serenko, Olga A. |
| collection | PubMed |
| description | A series of ultrahigh molecular weight polyethylenes with viscosity-average molecular weights in the range of 1.6–5.6 × 10(6) have been prepared by using a novel Ziegler–Natta-type catalytic system—TiCl(4)/2,2′-dimethoxy-1,1′-binaphthalene/Et(3)Al(2)Cl(3)/Bu(2)Mg at different temperatures (T(poly)) in the range between 10 and 70 °C in toluene. The morphology of the nascent reactor powders has been studied by scanning electron microscopy, wide-angle X-ray diffraction, and the DSC melting behavior. Polymers are suitable for the modern processing methods—the solvent-free solid-state formation of super high-strength (tensile strength over 1.8–2.5 GPa) and high-modulus (elastic modulus up to 136 GPa) oriented film tapes. With decrease of T(poly), the drawability of the reactor powders increased significantly. |
| format | Online Article Text |
| id | pubmed-6401888 |
| institution | National Center for Biotechnology Information |
| language | English |
| publishDate | 2018 |
| publisher | MDPI |
| record_format | MEDLINE/PubMed |
| spelling | pubmed-64018882019-04-02 A Novel Ziegler–Natta-Type Catalytic System—TiCl(4)/2,2′-Dimethoxy-1,1′-Binaphthalene/Et(3)Al(2)Cl(3)/Bu(2)Mg for Production of Ultrahigh Molecular Weight Polyethylene Nascent Reactor Powders, Suitable for Solvent-Free Processing Serenko, Olga A. Buzin, Mikhail I. Tuskaev, Vladislav A. Gagieva, Svetlana C. Kolosov, Nikolay A. Kurmaev, Dmitrii A. Savel’eva, Tatyana F. Golubev, Evgenii K. Zubkevich, Sergey V. Vasil’ev, Viktor G. Nikiforova, Galina G. Korlyukov, Alexander A. Bulychev, Boris M. Polymers (Basel) Article A series of ultrahigh molecular weight polyethylenes with viscosity-average molecular weights in the range of 1.6–5.6 × 10(6) have been prepared by using a novel Ziegler–Natta-type catalytic system—TiCl(4)/2,2′-dimethoxy-1,1′-binaphthalene/Et(3)Al(2)Cl(3)/Bu(2)Mg at different temperatures (T(poly)) in the range between 10 and 70 °C in toluene. The morphology of the nascent reactor powders has been studied by scanning electron microscopy, wide-angle X-ray diffraction, and the DSC melting behavior. Polymers are suitable for the modern processing methods—the solvent-free solid-state formation of super high-strength (tensile strength over 1.8–2.5 GPa) and high-modulus (elastic modulus up to 136 GPa) oriented film tapes. With decrease of T(poly), the drawability of the reactor powders increased significantly. MDPI 2018-11-17 /pmc/articles/PMC6401888/ /pubmed/30961206 http://dx.doi.org/10.3390/polym10111281 Text en © 2018 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
| spellingShingle | Article Serenko, Olga A. Buzin, Mikhail I. Tuskaev, Vladislav A. Gagieva, Svetlana C. Kolosov, Nikolay A. Kurmaev, Dmitrii A. Savel’eva, Tatyana F. Golubev, Evgenii K. Zubkevich, Sergey V. Vasil’ev, Viktor G. Nikiforova, Galina G. Korlyukov, Alexander A. Bulychev, Boris M. A Novel Ziegler–Natta-Type Catalytic System—TiCl(4)/2,2′-Dimethoxy-1,1′-Binaphthalene/Et(3)Al(2)Cl(3)/Bu(2)Mg for Production of Ultrahigh Molecular Weight Polyethylene Nascent Reactor Powders, Suitable for Solvent-Free Processing |
| title | A Novel Ziegler–Natta-Type Catalytic System—TiCl(4)/2,2′-Dimethoxy-1,1′-Binaphthalene/Et(3)Al(2)Cl(3)/Bu(2)Mg for Production of Ultrahigh Molecular Weight Polyethylene Nascent Reactor Powders, Suitable for Solvent-Free Processing |
| title_full | A Novel Ziegler–Natta-Type Catalytic System—TiCl(4)/2,2′-Dimethoxy-1,1′-Binaphthalene/Et(3)Al(2)Cl(3)/Bu(2)Mg for Production of Ultrahigh Molecular Weight Polyethylene Nascent Reactor Powders, Suitable for Solvent-Free Processing |
| title_fullStr | A Novel Ziegler–Natta-Type Catalytic System—TiCl(4)/2,2′-Dimethoxy-1,1′-Binaphthalene/Et(3)Al(2)Cl(3)/Bu(2)Mg for Production of Ultrahigh Molecular Weight Polyethylene Nascent Reactor Powders, Suitable for Solvent-Free Processing |
| title_full_unstemmed | A Novel Ziegler–Natta-Type Catalytic System—TiCl(4)/2,2′-Dimethoxy-1,1′-Binaphthalene/Et(3)Al(2)Cl(3)/Bu(2)Mg for Production of Ultrahigh Molecular Weight Polyethylene Nascent Reactor Powders, Suitable for Solvent-Free Processing |
| title_short | A Novel Ziegler–Natta-Type Catalytic System—TiCl(4)/2,2′-Dimethoxy-1,1′-Binaphthalene/Et(3)Al(2)Cl(3)/Bu(2)Mg for Production of Ultrahigh Molecular Weight Polyethylene Nascent Reactor Powders, Suitable for Solvent-Free Processing |
| title_sort | novel ziegler–natta-type catalytic system—ticl(4)/2,2′-dimethoxy-1,1′-binaphthalene/et(3)al(2)cl(3)/bu(2)mg for production of ultrahigh molecular weight polyethylene nascent reactor powders, suitable for solvent-free processing |
| topic | Article |
| url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6401888/ https://www.ncbi.nlm.nih.gov/pubmed/30961206 http://dx.doi.org/10.3390/polym10111281 |
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