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Zheng H, Pei L, Deng H, Gao H, Gao H. Electronic effects of amine-imine nickel and palladium catalysts on ethylene (co)polymerization. Eur Polym J 2023. [DOI: 10.1016/j.eurpolymj.2022.111773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Late Transition Metal Catalysts with Chelating Amines for Olefin Polymerization. Catalysts 2022. [DOI: 10.3390/catal12090936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Polyolefins are the most consumed polymeric materials extensively used in our daily life and are usually generated by coordination polymerization in the polyolefin industry. Olefin polymerization catalysts containing transition metal–organic compound combinations are undoubtedly crucial for the development of the polyolefin industry. The nitrogen donor atom has attracted considerable interest and is widely used in combination with the transition metal for the fine-tuning of the chemical environment around the metal center. In addition to widely reported olefin polymerization catalysts with imine and amide donors (sp2 hybrid N), late transition metal catalysts with chelating amine donors (sp3 hybrid N) for olefin polymerization have never been reviewed. In this review paper, we focus on late transition metal (Ni, Pd, Fe, and Co) catalysts with chelating amines for olefin polymerization. A variety of late transition metal catalysts bearing different neutral amine donors are surveyed for olefin polymerization, including amine–imine, amine–pyridine, α-diamine, and [N, N, N] tridentate ligands with amine donors. The relationship between catalyst structure and catalytic performance is also encompassed. This review aims to promote the design of late transition metal catalysts with unique chelating amine donors for the development of high-performance polyolefin materials.
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Belowich ME, Roberts JM, Peterson TH, Bellinger E, Syverud K, Sidle T. Lewis Acids As Highly Active Silanol Polycondensation Catalysts Affording Low Levels of Cyclosiloxanes. Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c01069] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Matthew E. Belowich
- Core R&D, Chemical Science, Dow Inc., 633 Washington Street, Midland, Michigan 48667, United States
| | - John M. Roberts
- Core R&D, Chemical Science, Dow Inc., 633 Washington Street, Midland, Michigan 48667, United States
| | - Thomas H. Peterson
- Core R&D, Chemical Science, Dow Inc., 633 Washington Street, Midland, Michigan 48667, United States
| | - Edward Bellinger
- Core R&D, Dow Inc., 633 Washington Street, Midland, Michigan 48667, United States
| | - Karin Syverud
- Core R&D, Dow Inc., 633 Washington Street, Midland, Michigan 48667, United States
| | - Tobias Sidle
- Core R&D, Dow Inc., 633 Washington Street, Midland, Michigan 48667, United States
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Unraveling Multiple Distributions in Chain Walking Polyethylene Using Advanced Liquid Chromatography. Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c00314] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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Geisler M, Smith WC, Plüschke L, Mundil R, Merna J, Williams SKR, Lederer A. Topology Analysis of Chain Walking Polymerized Polyethylene: An Alternative Approach for the Branching Characterization by Thermal FFF. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b01410] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Martin Geisler
- Polymer Separation Group, Leibniz-Institut für Polymerforschung Dresden e. V., Hohe Str. 6, 01069 Dresden, Germany
- Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, 01062 Dresden, Germany
| | - William C. Smith
- Department of Chemistry, Colorado School of Mines, Golden, Colorado 80401, United States
| | - Laura Plüschke
- Polymer Separation Group, Leibniz-Institut für Polymerforschung Dresden e. V., Hohe Str. 6, 01069 Dresden, Germany
- Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, 01062 Dresden, Germany
| | - Robert Mundil
- Department of Polymers, University of Chemistry and Technology Prague, Technická 5, 166 28 Praha 6, Czech Republic
| | - Jan Merna
- Department of Polymers, University of Chemistry and Technology Prague, Technická 5, 166 28 Praha 6, Czech Republic
| | | | - Albena Lederer
- Polymer Separation Group, Leibniz-Institut für Polymerforschung Dresden e. V., Hohe Str. 6, 01069 Dresden, Germany
- Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, 01062 Dresden, Germany
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Synthesis of amphiphilic copolymers based on dendritic polyethylene grafted by polyhydroxyethylmethacrylate and polyhydroxypropylmethacrylate and their use for construction of nanoparticles. Eur Polym J 2019. [DOI: 10.1016/j.eurpolymj.2019.03.029] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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7
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Cooperative effect through different bridges in nickel catalysts for polymerization of ethylene. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4929] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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