Dynamic Covalent Bonds of Si-OR and Si-OSi Enabled A Stiff Polymer to Heal and Recycle at Room Temperature
Abstract
:1. Introduction
2. Materials and Methods
2.1. Materials
2.2. Structure Characterization
2.3. Thermal Performance Tests
2.4. Contact Angle Tests
2.5. Mechanical, Self-Healing and Recycling Tests
2.6. Adhesion Tests
2.7. Mechanism Studies
2.7.1. In-Situ IR
2.7.2. ESI-MS
2.7.3. 1H NMR
2.8. Preparation of P(AamKH550)/PVA
3. Results and Discussions
3.1. Structural Characterization of P(AamKH550)/PVA
3.2. Mechanical Properties of P(AamKH550)/PVA
3.3. Self-healing Properties of P(AamKH550)/PVA
3.4. Self-healing Mechanisms of P(AamKH550)/PVA
3.5. Recycling Properties of P(AamKH550)/PVA
3.6. Adhesive Property of P(AamKH550)/PVA
4. Conclusions
Supplementary Materials
Author Contributions
Funding
Data Availability Statement
Conflicts of Interest
References
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Fan, P.; Xue, C.; Zhou, X.; Yang, Z.; Ji, H. Dynamic Covalent Bonds of Si-OR and Si-OSi Enabled A Stiff Polymer to Heal and Recycle at Room Temperature. Materials 2021, 14, 2680. https://doi.org/10.3390/ma14102680
Fan P, Xue C, Zhou X, Yang Z, Ji H. Dynamic Covalent Bonds of Si-OR and Si-OSi Enabled A Stiff Polymer to Heal and Recycle at Room Temperature. Materials. 2021; 14(10):2680. https://doi.org/10.3390/ma14102680
Chicago/Turabian StyleFan, Ping, Can Xue, Xiantai Zhou, Zujin Yang, and Hongbing Ji. 2021. "Dynamic Covalent Bonds of Si-OR and Si-OSi Enabled A Stiff Polymer to Heal and Recycle at Room Temperature" Materials 14, no. 10: 2680. https://doi.org/10.3390/ma14102680