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Sheikhzadeh M, Pourmahdian S. A Multipore Model for Heterogeneous Catalytic Polymerization: Structure–Performance Relationships. MACROMOL REACT ENG 2021. [DOI: 10.1002/mren.202100021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Mansoor Sheikhzadeh
- Department of Polymer Engineering Amirkabir University of Technology 424 Hafez Avenue, P.O. Box 15875‐4413 Tehran 1591634311 Iran
| | - Saeed Pourmahdian
- Department of Polymer Engineering Amirkabir University of Technology 424 Hafez Avenue, P.O. Box 15875‐4413 Tehran 1591634311 Iran
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2
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Synthesis and evaluation of a new three-metallic high-performance Ziegler–Natta catalyst for ethylene polymerization: experimental and computational studies. Polym Bull (Berl) 2021. [DOI: 10.1007/s00289-021-03848-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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3
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Liang P, Li W, Chen Y, Dong C, Zhou Q, Feng Y, Chen M, Dai J, Ren C, Jiang B, Wang J, Yang Y. Revealing the Dynamic Behaviors of Tetrahydrofuran for Tailoring the Active Species of Ziegler–Natta Catalysts. ACS Catal 2021. [DOI: 10.1021/acscatal.0c05301] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Peng Liang
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
- Ningbo Key Laboratory of Specialty Polymers, School of Material Science and Chemical Engineering, Ningbo University, Ningbo 315211, P.R. China
| | - Wei Li
- Ningbo Key Laboratory of Specialty Polymers, School of Material Science and Chemical Engineering, Ningbo University, Ningbo 315211, P.R. China
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, P. R. China
| | - Yuming Chen
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, P. R. China
| | - Chuanding Dong
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
- Ningbo Key Laboratory of Specialty Polymers, School of Material Science and Chemical Engineering, Ningbo University, Ningbo 315211, P.R. China
| | - Qi Zhou
- School of Materials and Chemical Engineering, Ningbo University of Technology, Ningbo 315016, P.R. China
| | - Yirong Feng
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
| | - Mei Chen
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
- Ningbo Key Laboratory of Specialty Polymers, School of Material Science and Chemical Engineering, Ningbo University, Ningbo 315211, P.R. China
| | - Jincheng Dai
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
| | - Congjing Ren
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, P. R. China
| | - Binbo Jiang
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
| | - Jingdai Wang
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, P. R. China
| | - Yongrong Yang
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
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Zhou Y, He X, Liu B. Kinetics and Mechanism Comparison between Cr/Ti‐Based Bimetallic and Ti‐Based Monometallic Catalysts for Ethylene Polymerization. MACROMOL REACT ENG 2020. [DOI: 10.1002/mren.202000041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yi Zhou
- Shanghai Key Laboratory of Multiphase Material Chemical Engineering East China University of Science and Technology Meilong Road 130 Shanghai 200237 China
| | - Xuelian He
- Shanghai Key Laboratory of Multiphase Material Chemical Engineering East China University of Science and Technology Meilong Road 130 Shanghai 200237 China
| | - Boping Liu
- College of Materials and Energy South China Agricultural University Wushan Road 483 Guangzhou 510642 China
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5
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Dos Santos Boll B, Dutra CP, Santos JHZ, Fisch AG, Cardozo NSM. Experimental Evaluation of a Catalyst Fragmentation Model for Olefin Polymerization. MACROMOL REACT ENG 2020. [DOI: 10.1002/mren.202000008] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Bruna Dos Santos Boll
- Departamento de Engenharia Química Escola de Engenharia Universidade Federal do Rio Grande do Sul R. Eng. Luiz Englert, s/n Porto Alegre RS 90040‐040 Brazil
| | | | | | - Adriano G. Fisch
- University of Alberta Chemical and Materials Engineering Department Edmonton Alberta
| | - Nilo S. M. Cardozo
- Departamento de Engenharia Química Escola de Engenharia Universidade Federal do Rio Grande do Sul R. Eng. Luiz Englert, s/n Porto Alegre RS 90040‐040 Brazil
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Zhang Z, Jiang BY, Zhang B, Fu ZS, Fan ZQ. Deactivation Effect Caused by Catalyst-Cocatalyst Pre-contact in Propylene Polymerization with MgCl2-supported Ziegler-Natta Catalyst. CHINESE JOURNAL OF POLYMER SCIENCE 2019. [DOI: 10.1007/s10118-019-2319-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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7
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Thakur A, Wada T, Chammingkwan P, Terano M, Taniike T. Development of Large-Scale Stopped-Flow Technique and its Application in Elucidation of Initial Ziegler-Natta Olefin Polymerization Kinetics. Polymers (Basel) 2019; 11:E1012. [PMID: 31181603 PMCID: PMC6631648 DOI: 10.3390/polym11061012] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Revised: 06/04/2019] [Accepted: 06/05/2019] [Indexed: 11/16/2022] Open
Abstract
The stopped-flow (SF) technique has been extensively applied to study Ziegler-Natta (ZN) olefin polymerization kinetics within an extremely short period (typically <0.2 s) for understanding the nature of the active sites as well as the polymerization mechanisms through microstructure analyses of obtained polymers. In spite of its great applicability, a small amount of polymer that is yielded in a short-time polymerization has been a major bottleneck for polymer characterizations. In order to overcome this limitation, a large-scale SF (LSF) system has been developed, which offers stable and scalable polymerization over an expanded time range from a few tens milliseconds to several seconds. The scalability of the LSF technique has been further improved by introducing a new quenching protocol. With these advantages, the LSF technique has been effectively applied to address several unknown issues in ZN catalysis, such as the role of physical and chemical transformations of a catalyst on the initial polymerization kinetics, and regiochemistry of ZN propylene polymerization. Here, we review the development of the LSF technique and recent efforts for understanding heterogeneous ZN olefin polymerization catalysis with this new system.
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Affiliation(s)
- Ashutosh Thakur
- Graduate School of Advanced Science and Technology, Japan Advanced Institute of Science and Technology, 1-1 Asahidai, Nomi, Ishikawa 923-1292, Japan.
| | - Toru Wada
- Graduate School of Advanced Science and Technology, Japan Advanced Institute of Science and Technology, 1-1 Asahidai, Nomi, Ishikawa 923-1292, Japan.
| | - Patchanee Chammingkwan
- Graduate School of Advanced Science and Technology, Japan Advanced Institute of Science and Technology, 1-1 Asahidai, Nomi, Ishikawa 923-1292, Japan.
| | - Minoru Terano
- Graduate School of Advanced Science and Technology, Japan Advanced Institute of Science and Technology, 1-1 Asahidai, Nomi, Ishikawa 923-1292, Japan.
| | - Toshiaki Taniike
- Graduate School of Advanced Science and Technology, Japan Advanced Institute of Science and Technology, 1-1 Asahidai, Nomi, Ishikawa 923-1292, Japan.
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Comparative Study on Kinetics of Ethylene and Propylene Polymerizations with Supported Ziegler⁻Natta Catalyst: Catalyst Fragmentation Promoted by Polymer Crystalline Lamellae. Polymers (Basel) 2019; 11:polym11020358. [PMID: 30960342 PMCID: PMC6419229 DOI: 10.3390/polym11020358] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2019] [Revised: 02/01/2019] [Accepted: 02/06/2019] [Indexed: 12/03/2022] Open
Abstract
The kinetic behaviors of ethylene and propylene polymerizations with the same MgCl2-supported Ziegler–Natta (Z–N) catalyst containing an internal electron donor were compared. Changes of polymerization activity and active center concentration ([C*]) with time in the first 10 min were determined. Activity of ethylene polymerization was only 25% of that of propylene, and the polymerization rate (Rp) quickly decayed with time (tp) in the former system, in contrast to stable Rp in the latter. The ethylene system showed a very low [C*]/[Ti] ratio (<0.6%), in contrast to a much higher [C*]/[Ti] ratio (1.5%–4.9%) in propylene polymerization. The two systems showed noticeably different morphologies of the nascent polymer/catalyst particles, with the PP/catalyst particles being more compact and homogeneous than the PE/catalyst particles. The different kinetic behaviors of the two systems were explained by faster and more sufficient catalyst fragmentation in propylene polymerization than the ethylene system. The smaller lamellar thickness (<20 nm) in nascent polypropylene compared with the size of nanopores (15–25 nm) in the catalyst was considered the key factor for efficient catalyst fragmentation in propylene polymerization, as the PP lamellae may grow inside the nanopores and break up the catalyst particles.
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Bahri-Laleh N, Hanifpour A, Mirmohammadi SA, Poater A, Nekoomanesh-Haghighi M, Talarico G, Cavallo L. Computational modeling of heterogeneous Ziegler-Natta catalysts for olefins polymerization. Prog Polym Sci 2018. [DOI: 10.1016/j.progpolymsci.2018.06.005] [Citation(s) in RCA: 87] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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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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11
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Yang P, Fu Z, Fan Z. 1-Hexene polymerization with supported Ziegler-Natta catalyst: Correlation between catalyst particle fragmentation and active center distribution. MOLECULAR CATALYSIS 2018. [DOI: 10.1016/j.mcat.2017.12.040] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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12
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Khan A, Guo Y, Fu Z, Fan Z. Kinetics of short-duration ethylene polymerization with MgCl2
-supported Ziegler-Natta catalyst: Two-stage initiation evidenced by changes in active center concentration. J Appl Polym Sci 2017. [DOI: 10.1002/app.45187] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Akbar Khan
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
| | - Yintian Guo
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
| | - Zhisheng Fu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
| | - Zhiqiang Fan
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
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Credendino R, Minenkov Y, Liguori D, Piemontesi F, Melchior A, Morini G, Tolazzi M, Cavallo L. Accurate experimental and theoretical enthalpies of association of TiCl4 with typical Lewis bases used in heterogeneous Ziegler–Natta catalysis. Phys Chem Chem Phys 2017; 19:26996-27006. [DOI: 10.1039/c7cp04047d] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The enthalpy of association of Lewis bases with TiCl4 is analyzed using experimental and computational techniques.
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Affiliation(s)
- R. Credendino
- King Abdullah University of Science and Technology (KAUST)
- Physical Sciences and Engineering Division (PSE)
- KAUST Catalysis Center (KCC)
- Thuwal
- Saudi Arabia
| | - Y. Minenkov
- King Abdullah University of Science and Technology (KAUST)
- Physical Sciences and Engineering Division (PSE)
- KAUST Catalysis Center (KCC)
- Thuwal
- Saudi Arabia
| | - D. Liguori
- Basell Italia Srl
- G. Natta Research Center
- 44100 Ferrara
- Italy
| | - F. Piemontesi
- Basell Italia Srl
- G. Natta Research Center
- 44100 Ferrara
- Italy
| | - A. Melchior
- Dipartimento Politecnico di Ingegneria e Architettura dell’Università di Udine
- Laboratori di Scienze e Tecnologie Chimiche
- 33100 Udine
- Italy
| | - G. Morini
- Basell Italia Srl
- G. Natta Research Center
- 44100 Ferrara
- Italy
| | - M. Tolazzi
- Dipartimento Politecnico di Ingegneria e Architettura dell’Università di Udine
- Laboratori di Scienze e Tecnologie Chimiche
- 33100 Udine
- Italy
| | - L. Cavallo
- King Abdullah University of Science and Technology (KAUST)
- Physical Sciences and Engineering Division (PSE)
- KAUST Catalysis Center (KCC)
- Thuwal
- Saudi Arabia
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Yu Y, Busico V, Budzelaar PHM, Vittoria A, Cipullo R. Of Poisons and Antidotes in Polypropylene Catalysis. Angew Chem Int Ed Engl 2016; 55:8590-4. [DOI: 10.1002/anie.201602485] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2016] [Indexed: 11/05/2022]
Affiliation(s)
- Yue Yu
- Department of Chemical Sciences; Federico II University of Naples; Complesso di Monte S. Angelo, Via Cintia 80126 Napoli Italy
| | - Vincenzo Busico
- Department of Chemical Sciences; Federico II University of Naples; Complesso di Monte S. Angelo, Via Cintia 80126 Napoli Italy
| | - Peter H. M. Budzelaar
- Department of Chemistry; University of Manitoba; 144 Dysart Road- Winnipeg Manitoba R3T 2N2 Canada
| | - Antonio Vittoria
- Department of Chemical Sciences; Federico II University of Naples; Complesso di Monte S. Angelo, Via Cintia 80126 Napoli Italy
| | - Roberta Cipullo
- Department of Chemical Sciences; Federico II University of Naples; Complesso di Monte S. Angelo, Via Cintia 80126 Napoli Italy
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Yu Y, Busico V, Budzelaar PHM, Vittoria A, Cipullo R. Of Poisons and Antidotes in Polypropylene Catalysis. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201602485] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Yue Yu
- Department of Chemical Sciences; Federico II University of Naples; Complesso di Monte S. Angelo, Via Cintia 80126 Napoli Italy
| | - Vincenzo Busico
- Department of Chemical Sciences; Federico II University of Naples; Complesso di Monte S. Angelo, Via Cintia 80126 Napoli Italy
| | - Peter H. M. Budzelaar
- Department of Chemistry; University of Manitoba; 144 Dysart Road- Winnipeg Manitoba R3T 2N2 Canada
| | - Antonio Vittoria
- Department of Chemical Sciences; Federico II University of Naples; Complesso di Monte S. Angelo, Via Cintia 80126 Napoli Italy
| | - Roberta Cipullo
- Department of Chemical Sciences; Federico II University of Naples; Complesso di Monte S. Angelo, Via Cintia 80126 Napoli Italy
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Redzic E, Garoff T, Mardare CC, List M, Hesser G, Mayrhofer L, Hassel AW, Paulik C. Heterogeneous Ziegler–Natta catalysts with various sizes of MgCl2 crystallites: synthesis and characterization. IRANIAN POLYMER JOURNAL 2016. [DOI: 10.1007/s13726-016-0424-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Groppo E, Seenivasan K, Gallo E, Sommazzi A, Lamberti C, Bordiga S. Activation and In Situ Ethylene Polymerization on Silica-Supported Ziegler–Natta Catalysts. ACS Catal 2015. [DOI: 10.1021/acscatal.5b01108] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Elena Groppo
- Department of Chemistry, INSTM and NIS Centre, University of Torino, Via Quarello 15, 10135 Torino, Italy
| | - Kalaivani Seenivasan
- Department of Chemistry, INSTM and NIS Centre, University of Torino, Via Quarello 15, 10135 Torino, Italy
| | - Erik Gallo
- Department of Chemistry, INSTM and NIS Centre, University of Torino, Via Quarello 15, 10135 Torino, Italy
- European Synchrotron Radiation Facility, 6 Rue Jules Horowitz, 38043 Grenoble, France
| | - Anna Sommazzi
- Versalis − Novara Research Center, Istituto Eni Donegani, Via Fauser, 4, 28100 Novara, Italy
| | - Carlo Lamberti
- Department of Chemistry, INSTM and CrisDi Centre, University of Torino, Via Giuria 7, 10125 Torino, Italy
- Southern Federal University, Zorge Street 5, 344090 Rostov-on-Don, Russia
| | - Silvia Bordiga
- Department of Chemistry, INSTM and NIS Centre, University of Torino, Via Quarello 15, 10135 Torino, Italy
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Affiliation(s)
- Wen-Hua Sun
- Institute of Chemistry, Chinese Academy of Sciences; Beijing 100190 China
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