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Piovano A, Groppo E. Flexible ligands in heterogeneous catalysts for olefin polymerization: Insights from spectroscopy. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2021.214258] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Zorve P, Linnolahti M. Catalytic reactions on magnesium dichloride clusters saturated by titanium tetrachloride. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2020.111314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Zorve P, Linnolahti M. Adsorption of Titanium Tetrachloride on Magnesium Dichloride Clusters. ACS OMEGA 2018; 3:9921-9928. [PMID: 31459120 PMCID: PMC6645071 DOI: 10.1021/acsomega.8b01878] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Accepted: 08/14/2018] [Indexed: 06/10/2023]
Abstract
Magnesium dichloride and titanium tetrachloride are key components in heterogeneous Ziegler-Natta olefin polymerization catalysis. We have determined the preferred binding modes of titanium tetrachloride on magnesium dichloride clusters at the M06-2X level of theory, thus accounting for dispersion. A systematic study was carried out to locate the lowest energy isomers of (MgCl2) n (TiCl4) m complexes. Altogether ca. 1000 complexes with n ranging from 1 to 19 and m from 1 to 13 were studied. In line with the previous literature, the results consistently show that adsorption of TiCl4 onto MgCl2 preferably leads to octahedral six-coordination for both Mg and Ti atoms. This can be achieved by mononuclear binding of TiCl4 and binuclear binding of Ti2Cl8 on (110) and (104) surfaces of MgCl2, respectively. The preferred octahedral six-coordination is also achieved by binding of TiCl4 on defect sites, of which the most striking example is trinuclear binding mode at corners of the clusters. Overall, the results highlight the relevance of multinuclear binding of TiCl4 on MgCl2.
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Ying WB, Lee MW, Yang HS, Moon DS, Ko NY, Lee B, Zhu J, Zhang R, Lee KJ. Synthesis of Multifunctionalized Graft-Type Polyolefin-Based Elastomers with a High Utility Temperature. MACROMOL CHEM PHYS 2017. [DOI: 10.1002/macp.201700298] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Wu Bin Ying
- Ningbo Key Laboratory of Polymer Materials; Ningbo Institute of Material Technology and; Engineering; Chinese Academy of Sciences; Zhongguan West Road 1219 Ningbo 315201 P. R. China
- Department of Chemical Engineering and Applied Chemistry; College of Engineering; Chungnam National University; 99 Daehak-ro (st) Yuseong-gu Daejeon 305-764 South Korea
| | - Min Woo Lee
- Department of Chemical Engineering and Applied Chemistry; College of Engineering; Chungnam National University; 99 Daehak-ro (st) Yuseong-gu Daejeon 305-764 South Korea
| | - Hee Sang Yang
- Department of Chemical Engineering and Applied Chemistry; College of Engineering; Chungnam National University; 99 Daehak-ro (st) Yuseong-gu Daejeon 305-764 South Korea
| | - Da Som Moon
- Department of Chemical Engineering and Applied Chemistry; College of Engineering; Chungnam National University; 99 Daehak-ro (st) Yuseong-gu Daejeon 305-764 South Korea
| | - Na Yeong Ko
- Department of Chemical Engineering and Applied Chemistry; College of Engineering; Chungnam National University; 99 Daehak-ro (st) Yuseong-gu Daejeon 305-764 South Korea
| | - Bumjae Lee
- Department of Chemical Engineering and Applied Chemistry; College of Engineering; Chungnam National University; 99 Daehak-ro (st) Yuseong-gu Daejeon 305-764 South Korea
| | - Jin Zhu
- Ningbo Key Laboratory of Polymer Materials; Ningbo Institute of Material Technology and; Engineering; Chinese Academy of Sciences; Zhongguan West Road 1219 Ningbo 315201 P. R. China
| | - Ruoyu Zhang
- Ningbo Key Laboratory of Polymer Materials; Ningbo Institute of Material Technology and; Engineering; Chinese Academy of Sciences; Zhongguan West Road 1219 Ningbo 315201 P. R. China
| | - Kyung Jin Lee
- Department of Chemical Engineering and Applied Chemistry; College of Engineering; Chungnam National University; 99 Daehak-ro (st) Yuseong-gu Daejeon 305-764 South Korea
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Foresti M, Ferreira M. Analysis of the interaction of lipases with polypropylene of different structure and polypropylene-modified glass surface. Colloids Surf A Physicochem Eng Asp 2007. [DOI: 10.1016/j.colsurfa.2006.08.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Chen YP, Fan ZQ. Ethylene/1-hexene copolymerization with TiCl4/MgCl2/AlCl3 catalyst in the presence of hydrogen. Eur Polym J 2006. [DOI: 10.1016/j.eurpolymj.2006.05.015] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Jiang X, Chen YP, Fan ZQ, Wang Q, Fu ZS, Xu JT. Propylene polymerization catalyzed by novel supported titanium catalysts MgCl2/NaCl/DNBP/TiCl4 with different NaCl content. ACTA ACUST UNITED AC 2005. [DOI: 10.1016/j.molcata.2005.03.045] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Tonetto G, Ferreira M, Damiani D. A combined theoretical and experimental study of NO decomposition on Pd and Pd-Mo catalysts. ACTA ACUST UNITED AC 2003. [DOI: 10.1016/s1381-1169(02)00444-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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A theoretical and experimental study about the effect of different organosilanes on immobilization of (nBuCp)2ZrCl2 on pre-treated SiO2. ACTA ACUST UNITED AC 2001. [DOI: 10.1016/s1381-1169(01)00129-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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A combined theoretical and experimental study of the effects of residual chlorine on the behavior of Pd/γ-Al2O3 catalysts for methane oxidation. ACTA ACUST UNITED AC 2001. [DOI: 10.1016/s1381-1169(01)00078-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Boero M, Parrinello M, Weiss H, Hüffer S. A First Principles Exploration of a Variety of Active Surfaces and Catalytic Sites in Ziegler−Natta Heterogeneous Catalysis. J Phys Chem A 2001. [DOI: 10.1021/jp010780d] [Citation(s) in RCA: 117] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mauro Boero
- Max-Planck-Institut für Festkörperforschung, Heisenbergstrasse 1, D-70569 Stuttgart, Germany, Joint Research Center for Atom Technology (JRCAT), Angstrom Technology Partnership (ATP), 1-1-4 Higashi, Tsukuba, Ibaraki 305-0046, Japan, and Polymer Research Division, BASF Aktiengesellschaft, D-67056 Ludwigshafen, Germany
| | - Michele Parrinello
- Max-Planck-Institut für Festkörperforschung, Heisenbergstrasse 1, D-70569 Stuttgart, Germany, Joint Research Center for Atom Technology (JRCAT), Angstrom Technology Partnership (ATP), 1-1-4 Higashi, Tsukuba, Ibaraki 305-0046, Japan, and Polymer Research Division, BASF Aktiengesellschaft, D-67056 Ludwigshafen, Germany
| | - Horst Weiss
- Max-Planck-Institut für Festkörperforschung, Heisenbergstrasse 1, D-70569 Stuttgart, Germany, Joint Research Center for Atom Technology (JRCAT), Angstrom Technology Partnership (ATP), 1-1-4 Higashi, Tsukuba, Ibaraki 305-0046, Japan, and Polymer Research Division, BASF Aktiengesellschaft, D-67056 Ludwigshafen, Germany
| | - Stephan Hüffer
- Max-Planck-Institut für Festkörperforschung, Heisenbergstrasse 1, D-70569 Stuttgart, Germany, Joint Research Center for Atom Technology (JRCAT), Angstrom Technology Partnership (ATP), 1-1-4 Higashi, Tsukuba, Ibaraki 305-0046, Japan, and Polymer Research Division, BASF Aktiengesellschaft, D-67056 Ludwigshafen, Germany
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Ferreira M, Volpe M. On the nature of highly dispersed vanadium oxide catalysts: effect of the support on the structure of VOx species. ACTA ACUST UNITED AC 2000. [DOI: 10.1016/s1381-1169(00)00360-5] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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A theoretical and experimental study of the possible phenytriethoxysilane species found on treated silica. ACTA ACUST UNITED AC 2000. [DOI: 10.1016/s1381-1169(00)00186-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Boero M, Parrinello M, Hüffer S, Weiss H. First Principles Study of Propene Polymerization in Ziegler−Natta Heterogeneous Catalysis. J Am Chem Soc 2000. [DOI: 10.1021/ja990913x] [Citation(s) in RCA: 164] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mauro Boero
- Contribution from the Max Planck Institut für Festkörperforschung, Heisenbergstrasse 1, D-70569 Stuttgart, Germany, Joint Research Center for Atom Technology (JRCAT), Angstrom Technology Partnership (ATP), 1-1-4 Higashi, Tsukuba, Ibaraki 305-0046, Japan, and BASF A.G., Polymer Physics and Solid State Physics Department and Polyolefines Department, D-67056 Ludwigshafen, Germany
| | - Michele Parrinello
- Contribution from the Max Planck Institut für Festkörperforschung, Heisenbergstrasse 1, D-70569 Stuttgart, Germany, Joint Research Center for Atom Technology (JRCAT), Angstrom Technology Partnership (ATP), 1-1-4 Higashi, Tsukuba, Ibaraki 305-0046, Japan, and BASF A.G., Polymer Physics and Solid State Physics Department and Polyolefines Department, D-67056 Ludwigshafen, Germany
| | - Stephan Hüffer
- Contribution from the Max Planck Institut für Festkörperforschung, Heisenbergstrasse 1, D-70569 Stuttgart, Germany, Joint Research Center for Atom Technology (JRCAT), Angstrom Technology Partnership (ATP), 1-1-4 Higashi, Tsukuba, Ibaraki 305-0046, Japan, and BASF A.G., Polymer Physics and Solid State Physics Department and Polyolefines Department, D-67056 Ludwigshafen, Germany
| | - Horst Weiss
- Contribution from the Max Planck Institut für Festkörperforschung, Heisenbergstrasse 1, D-70569 Stuttgart, Germany, Joint Research Center for Atom Technology (JRCAT), Angstrom Technology Partnership (ATP), 1-1-4 Higashi, Tsukuba, Ibaraki 305-0046, Japan, and BASF A.G., Polymer Physics and Solid State Physics Department and Polyolefines Department, D-67056 Ludwigshafen, Germany
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Ferreira ML, Damiani DE. Effect of different donors on kinetics of Zn catalysts and molecular weight of the obtained polypropylene. ACTA ACUST UNITED AC 1999. [DOI: 10.1016/s1381-1169(99)00208-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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