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Mansouri S, Omidvar M, Soleimannezhad A, Shakeri SE, Mortazavi SMM, Ahmadjo S. Copolymerization of cyclic monomers by nickel α-diimine catalysts: catalyst structure, polymer characterization. JOURNAL OF POLYMER RESEARCH 2022. [DOI: 10.1007/s10965-022-03264-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Hosseini ES, Jandaghian MH, Maddah Y. Statistical analysis of parameters involved in the synthesis of polar copolymers using a nickel (II) α-diimine complex. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2022. [DOI: 10.1080/10601325.2022.2099287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Elahe Sadat Hosseini
- Department of Chemistry, East Tehran Branch, Islamic Azad University, Tehran, Iran
| | - Mohammad Hossein Jandaghian
- Department of Polymer Engineering and Color Technology, Amirkabir University of Technology, Tehran, Iran
- Research and Development Center, Jam Petrochemical Company, Pars Special Economic Energy Zone, Asaluyeh, Bushehr, Iran
| | - Yasaman Maddah
- Department of Chemical Engineering, University of Waterloo, Ontario, Canada
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Emadodin Shakeri S, Mohammad Mahdi Mortazavi S, Ahmadjo S, Hossein Zohuri G. Synthesis and gas permeation of polynorbornene by dinuclear α–diimine Ni-based catalysts: Experimental and quantum chemistry modeling. JOURNAL OF POLYMER RESEARCH 2022. [DOI: 10.1007/s10965-022-03048-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Wu J, Deng B, Hou J, Huang X, Tang H, Wang K. Thermal‐Stable Asymmetric α‐Diimine Nickel (II) Catalysts: Synthesis, Characterization and Its Norbornene (Co)Polymerization Behavior. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6712] [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)
- Jia‐Jun Wu
- School of Materials Science and Engineering Chongqing University of Technology Chongqing People’s Republic of China
| | - Bo Deng
- School of Materials Science and Engineering Chongqing University of Technology Chongqing People’s Republic of China
| | - Jia‐Hong Hou
- School of Materials Science and Engineering Chongqing University of Technology Chongqing People’s Republic of China
| | - Xin‐Yue Huang
- School of Materials Science and Engineering Chongqing University of Technology Chongqing People’s Republic of China
- Chongqing Materials Research Institute Co., Ltd. Chongqing People’s Republic of China
- School of Chemistry and Chemical Engineering Chongqing University Chongqing People’s Republic of China
| | - Hui‐Yi Tang
- Chongqing Materials Research Institute Co., Ltd. Chongqing People’s Republic of China
| | - Kai‐Ti Wang
- School of Materials Science and Engineering Chongqing University of Technology Chongqing People’s Republic of China
- Chongqing Materials Research Institute Co., Ltd. Chongqing People’s Republic of China
- School of Chemistry and Chemical Engineering Chongqing University Chongqing People’s Republic of China
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Soleimannezhad A, Mortazavi SMM, Ahmadjo S, Mansouri S, Rashedi R. Study on polymerization conditions in homo- and copolymer syntheses of norbornene/1-hexene with nickel-based late-transition metal catalyst. IRANIAN POLYMER JOURNAL 2022. [DOI: 10.1007/s13726-021-00986-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Mansouri S, Omidvar M, Mortazavi SMM, Ahmadjo S. 5‐Ethylidene‐2‐norbornene Polymerization by
α
‐diimine Nickel Catalyst: A Revealing Insight into the Pivotal Function of Binuclear and Mononuclear Catalyst Structure in Tailoring Polymer Architecture. MACROMOL REACT ENG 2022. [DOI: 10.1002/mren.202100052] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Samira Mansouri
- Department of Catalyst Iran Polymer and Petrochemical Institute P.O. Box: 14965/115 Tehran Iran
| | - Mojtaba Omidvar
- Department of Catalyst Iran Polymer and Petrochemical Institute P.O. Box: 14965/115 Tehran Iran
| | | | - Saeid Ahmadjo
- Department of Catalyst Iran Polymer and Petrochemical Institute P.O. Box: 14965/115 Tehran Iran
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Ahmed ZZ, Ahmadzadeh H, Zohuri GH. Microstructural, Thermal and Electrical Properties of Methyl Methacrylate and 1‐Hexene Copolymers Made by Dinuclear Ni‐Based Catalysts. ChemistrySelect 2021. [DOI: 10.1002/slct.202102047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Zainab Zahid Ahmed
- Department of Chemistry Faculty of Science Ferdowsi University of Mashhad Mashhad, PO Box 91775 Iran
| | - Hossein Ahmadzadeh
- Department of Chemistry Faculty of Science Ferdowsi University of Mashhad Mashhad, PO Box 91775 Iran
| | - Gholam Hossein Zohuri
- Department of Chemistry Faculty of Science Ferdowsi University of Mashhad Mashhad, PO Box 91775 Iran
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Naturally Occurring Oxazole Structural Units as Ligands of Vanadium Catalysts for Ethylene-Norbornene (Co)polymerization. Catalysts 2021. [DOI: 10.3390/catal11080923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
1,3-Oxazole and 4,5-dihydro-1,3-oxazole are common structural motifs in naturally occurring peptides. A series of vanadium complexes were synthesized using VCl3(THF)3 and methyl substituted (4,5-dihydro-1,3-oxazol-2-yl)-1,3-oxazoles as ligands and analyzed using NMR and MS methods. The complexes were found to be active catalysts both in ethylene polymerization and ethylene-norbornene copolymerization. The position of methyl substituent in the ligand has considerable impact on the performance of (co)polymerization reaction, as well as on the microstructure, and thus physical properties of the obtained copolymers.
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Jandaghian MH, Maddah Y, Nikzinat E, Masoori M, Sepahi A, Rashedi R. Investigation of the effects of heat treatment parameters during synthesis of titanium-magnesium-based Ziegler-Natta catalysts. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2020. [DOI: 10.1080/10601325.2020.1845097] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Mohammad Hossein Jandaghian
- Department of Polymer Engineering and Color Technology, Amirkabir University of Technology, Tehran, Iran
- Research and Development Center, Jam Petrochemical Company, Pars Special Economic Energy Zone, Asaluyeh, Iran
| | - Yasaman Maddah
- Department of Polymer Engineering and Color Technology, Amirkabir University of Technology, Tehran, Iran
- Research and Development Center, Jam Petrochemical Company, Pars Special Economic Energy Zone, Asaluyeh, Iran
| | - Ehsan Nikzinat
- Department of Polymer Engineering and Color Technology, Amirkabir University of Technology, Tehran, Iran
- Research and Development Center, Jam Petrochemical Company, Pars Special Economic Energy Zone, Asaluyeh, Iran
| | - Maryam Masoori
- Research and Development Center, Jam Petrochemical Company, Pars Special Economic Energy Zone, Asaluyeh, Iran
| | - Abdolhannan Sepahi
- Research and Development Center, Jam Petrochemical Company, Pars Special Economic Energy Zone, Asaluyeh, Iran
| | - Reza Rashedi
- Department of Polymer Engineering and Color Technology, Amirkabir University of Technology, Tehran, Iran
- Research and Development Center, Jam Petrochemical Company, Pars Special Economic Energy Zone, Asaluyeh, Iran
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