Mechanisms of Self-Healing Polymers
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Abhijit Bandyopadhyay
, Poulomi Dasgupta and Sayan Basak
About this book
Self-healing synthetic materials have the ability to repair damage on their own, restoring functionality and significantly extending the lifespan, energy efficiency, safety, and environmental impact of synthetic materials. These materials can mimic self-repair mechanisms in biological materials and regain their original functionalities, ensuring prolonged durability. Methods for repairing mechanically damaged polymeric materials include using photo-activated healing agents, reversible covalent bonds, cycloaddition reactions, metal-ligand complexes, and dynamic non-covalent bonding. The initial chapter of the book lays the introduction by offering a fundamental overview of self-healing materials. It encompasses a spectrum of smart materials, from self-healing polymers to self-healing ceramics. The next section introduces the mechanisms that endow these materials with their remarkable properties. It explores various self-healing strategies, underlying chemistries, and stimulus responsiveness crucial for achieving these self-repairing abilities. The book then focuses on the processing aspect of these materials, detailing diverse fabrication methods used for developing these intelligent polymers, both in laboratory settings and at an industrial scale. The next section centers on self-healing elastomers, encompassing thermoplastic elastomers and thermoplastic vulcanizates. It not only provides an overview but delves into the synthesis, structure-property relationships, and applications of these elastomers molded as self-healing materials. The book concludes with potential applications of these smart materials. It is structured around specific properties such as mechanical or rheological characteristics, showcasing how these traits inspire the practical application of self-healing elastomers.
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Latest advancements in self-healing polymers and developments in self-healing elastomers.
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Essential textbook for students to understand the complexities of smart materials.
- Invaluable to industry professionals with practical applications.
Author / Editor information
Poulomi Dasgupta graduated with a Chemistry (Honors) degree from Vidyasagar College (Kolkata) in 2013. She later obtained her B.Tech. in 2016 and M.Tech. in 2019 from the Department of Polymer Science and Technology at the University of Calcutta. Notably, she was awarded a gold medal from the University of Calcutta during her B.Tech. Her research primarily focused on the Development of thermo- responsive self-healable elastomeric compound and its characterization.
Sayan Basak completed his B.Tech. in Polymer Science and Technology at the University of Calcutta (2015-2019) and earned his Ph.D. from the University of Akron (2019-2023), specializing in smart polymers. His research focused on shape memory and functional elastomers, aligning with his undergraduate studies. Currently, he works as a research investigator at Biocon India, contributing to the chemical development team. His transition from academia to industry reflects his commitment to applying polymer science knowledge in real-world settings.
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