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Smart Composite Materials with Self-Healing Properties: A Review on Design and Applications

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Publisher MDPI
Date 2024 Aug 10
PMID 39125142
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Abstract

Research on self-healing materials spans multiple academic disciplines and employs a variety of methodologies. Nature has been a major source of inspiration for developing self-healing materials and will likely continue to inspire innovative ideas in this field. This review article covers the principles of self-healing mechanisms, focusing on both autonomous and non-autonomous procedures. It explores both intrinsic and extrinsic self-healing abilities by considering their components, structures, and design. Additionally, a detailed analysis of the application of these materials across various sectors is provided, including aerospace, automotive, marine, energy, medical and healthcare, military, and construction. Finally, the review paper highlights the advancements in encapsulation technologies for microcapsules, their thermal stability, their mechanical properties, and the compatibility of healing agents with the matrix, which play a crucial role in the effectiveness of self-healing processes.

Citing Articles

Autonomic Self-Healing of Polymers: Mechanisms, Applications, and Challenges.

Wang C, Boulatov R Molecules. 2025; 30(3).

PMID: 39942572 PMC: 11821010. DOI: 10.3390/molecules30030469.


Self-Healing Composites: A Path to Redefining Material Resilience-A Comprehensive Recent Review.

Durao M, Nobre L, Mota C, Bessa J, Cunha F, Fangueiro R Materials (Basel). 2024; 17(19).

PMID: 39410251 PMC: 11477567. DOI: 10.3390/ma17194681.

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