A Brief Review of Self-Healing Polyurethane Based on Dynamic Chemistry
Abstract Self-healing synthetic polymers have attracted considerable scientific attention owing to their excellent durability and extended lifetimes. Among the categories of extrinsic and intrinsic self-healing, the intrinsic process is being focused on recently because it can realize rapid and reversible self-healing abilities and repeatability through dynamic chemical bonds. Intrinsic self-healing was categorized into two types: reversible covalent and non-covalent bonding, which include reversible cycloaddition reactions, exchange reactions, hydrogen interactions, and metal-ligand coordination interactions. This review focuses on recent studies about self-healing polyurethanes, which are known to exhibit remarkably high elasticity, high tensile strength, low-temperature resistance, and corrosion resistance. The various methods used for realizing efficient self-healing polyurethanes are also explored..
Medienart: |
Artikel |
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Erscheinungsjahr: |
2021 |
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Erschienen: |
2021 |
Enthalten in: |
Zur Gesamtaufnahme - volume:29 |
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Enthalten in: |
Macromolecular research - 29(2021), 10 vom: Okt., Seite 649-664 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Lee, Won-Ji [VerfasserIn] |
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Links: |
Volltext [lizenzpflichtig] |
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BKL: | |
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Themen: |
Reversible covalent bonds |
Anmerkungen: |
© The Polymer Society of Korea and Springer 2021 |
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doi: |
10.1007/s13233-021-9088-2 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
OLC2128359953 |
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