PAN-TACTIC CRYSTALLINE AND RECYCLABLE POLYTHIOESTERS
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Feb 9, 2023
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Dec 2, 2020
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Dec 2, 2020
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Abstract
A monomer design strategy based on a bridged bicyclic thiolactone that produces stereo-disordered to perfectly stereo-ordered polythioesters is disclosed. The described polythioesters exhibit high crystallinity and full chemical recyclability. Such polymers possess intrinsic tacticity-independent crystallinity and chemical recyclability, tunable tacticities from stereo-disorder to perfect stereoregularity, as well as combined high-performance properties such as high thermal stability and crystallinity, and high mechanical strength, ductility and toughness.
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