Year: 2024
Type: article
Abstract: The piezoelectric effect is prevalent both in nature and in numerous synthetic materials, enabling these materials to convert mechanical stress and vibrational energy into electrical energy.This unique characteristic presents significant opportunities for harnessing renewable energy, particularly through power harvesting and self-sustaining smart sensing technologies in construction.Despite being the primary material used in construction, plain cement paste does not exhibit adequate piezoelectric properties, rendering it ineffective for capturing electrical energy from the vibrations within building systems.Recent advancements have introduced various techniques aimed at enhancing the piezoelectric performance of cementbased composites, including the incorporation of additives and physical modifications.The successful integration of piezoelectric materials into sustainable building practices hinges not only on a thorough understanding of the mechanisms behind their properties but also on the latest innovations within the construction sector.This review provides a comprehensive overview of research focused on developing new construction materials with enhanced piezoelectric and energy storage capabilities.Furthermore, it explores contemporary methods for employing piezoelectric materials in energy harvesters, sensors, and actuators across different building systems.With ongoing advancements in cementitious materials and their piezoelectric applications, the potential for creating more sustainable and renewable building systems is promising.
Language: English
Subfield: Pollution
Field: Environmental Science
Domain: Physical Sciences
Open Access status: gold
OpenAlex ID: W4403825839