Self-Healing Materials: Principles and Technology

Self-Healing Materials: Principles and Technology is a practical book aimed at giving engineers and researchers in both industry and academia the information they need to deploy self-healing technology in a wide range of potential applications—from adhesives to the automotive industry, and from electronics to biomedical implants. Developments are increasingly seeing real-world application, and this book enables practitioners to use this technology in their own work.

The book first discusses the principal mechanisms of self-healing and how these are applied to the development of materials which have the ability to repair themselves—either with minimal human intervention or without human intervention at all. The book provides a theoretical background and a review of the major research undertaken to date, to give a thorough grounding in this concept and related technology.

The book specifically covers fault detection mechanisms in materials, and experimental methods to enable engineers to assess the efficiency of the self-healing process. It then discusses typical aids and additives in self-healing materials, including plasticizers, catalysts, shape-memory components, and more. Finally, the book contains real world examples of self-healing materials and how these have been applied to around 40 groups of products and industries, including materials used in the automotive industry, construction, composite materials for aerospace, biomaterials and materials used in medical devices, and adhesives and sealants.

Helps materials scientists and engineers to reduce risk of degradation and materials failure by using self-healing materials in a range of applicationsProvides real world application examples, so practitioners can assess the applicability and usefulness of self-healing materials in their workIncludes guidance on the efficiency and efficacy of self-healing mechanisms, with coverage of the different parameters to be considered, and methodologies to useDiscusses typical aids and additives in self-healing materials, including plasticizers, catalysts, shape-memory components, and more

1. Introduction. Lessons from Living Things 2. Mechanisms of Self-healing 3. Chemical and Physical Processes Occurring During Self-Healing of Polymers 4. Fault Detection Mechanisms 5. Triggering and Tuning the Healing Processes 6. Activation Energy of Self-Healing 7. Means of Delivery of Healant to the Defect Location 8. Self-healing Timescale 9. Self-healing Extent 10. Molecular Dynamics Simulation 11. Morphology of Healing 12. Selected Experimental Methods in Evaluation of Self-healing Efficiency 13. Additives and Chemical Structures Used in Self-healing Technology 14. Self-healing of Different Polymers 15. Self-healing in Different Products