Energy Technology, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 18, 2024

Piezoelectric energy harvesting (PEH) has surfaced as an innovative technology for supplying power to low‐power electronic devices by converting mechanical into electrical energy. This utilizes the piezoelectric effect, in which specific materials produce electric charge when they experience stress. can be categorized three main types: single crystal, composite, and polymeric. Single‐crystal exhibit elevated coefficients stability; however, tend costly fragile. Composite integrate ceramics with polymer matrices, enhancing flexibility lowering costs. Polymeric lightweight, flexible, biocompatibility characteristics, rendering them ideal wearable implantable applications. Although PEH presents considerable promise, it is essential tackle challenges, including low output, material constraints, environmental influences. Future investigations will focus on creating that improved refining device architecture optimal conversion, incorporating intelligent systems. By addressing these challenges investigating creative solutions, significantly advance sustainable self‐powered devices.

Language: Английский