Di Mare, M. et Ouellet-Plamondon, C. M..
2022.
« Highly piezoresistive, self-sensing, one-part potassium-activated inorganic polymers for structural health monitoring ».
Materials Today Sustainability, vol. 20.
Compte des citations dans Scopus : 7.
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Résumé
Structural health monitoring will revolutionize infrastructure repair by enabling targeted preventative maintenance. To achieve this goal, new self-sensing materials are needed with high strength, piezoresistivity, scalability, and affordability. These four properties can be achieved with potassium-activated inorganic polymers. In this study, new relationships have been discovered between the composition of these materials and their self-sensing capabilities. Alkali-activated materials form natural composites with high self-sensing capabilities without the need for conductive fiber additives. The intrinsic piezoresistivity of potassium-activated inorganic polymers surpasses the best cement-carbon nanotube composites without the added cost and scalability limitations. This positions the materials as the best candidate for future self-sensing construction materials for structural health monitoring applications.
| Type de document: | Article publié dans une revue, révisé par les pairs |
|---|---|
| Professeur: | Professeur Ouellet-Plamondon, Claudiane |
| Affiliation: | Génie de la construction |
| Date de dépôt: | 22 nov. 2022 20:16 |
| Dernière modification: | 25 oct. 2024 04:00 |
| URI: | https://espace2.etsmtl.ca/id/eprint/25881 |
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