Synthesis of low molecular weight polyethylenes and polyethylene mimics with controlled chain structures |
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Authors: | Lai Chi So Santiago Faucher Shiping Zhu |
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Affiliation: | 1. Department of Chemical Engineering, McMaster University, 1280 Main Street West, Hamilton, Ontario, Canada L8S 4L8;2. Xerox Research Centre of Canada, 2660 Speakman Drive, Mississauga, Ontario, Canada L5K 2L1 |
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Abstract: | The controlled synthesis of narrowly distributed low molecular weight polymers with functionalization possibilities is of great industrial interests. Although living polymerization allows for control over polymer architecture, the production of low molecular weight polymers with low polydispersities via living polymerization systems is challenged by the use of large amounts of catalysts and broadening in molecular weight distribution. This review addresses the synthesis of narrowly distributed, functional, low molecular weight polyethylene and polyethylene mimics. The review is structured for quick identification of relevant systems for the production of specific polymer architectures with specific cost, efficiency, and safety concerns. |
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Keywords: | C1 polymerization Coordinative chain transfer polymerization Living polymerization Polyethylene (PE) Ring-opening metathesis polymerization (ROMP) |
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