Advanced Sensor and Energy Harvesting Materials

Researchers in advanced sensor and energy harvesting materials are developing flexible, skin-like electronic systems that can monitor the body continuously without relying on conventional batteries, instead drawing power from the mechanical motion of everyday movement. At the heart of much of this work is triboelectric technology, which converts friction and pressure between layered materials into usable electricity, enabling sensors that are simultaneously their own power source. Stretchable electronics and electronic skin aim to match the mechanical properties of human tissue so that devices remain functional and comfortable across the full range of motion the body produces. Key open questions involve improving how much energy these systems can reliably harvest under realistic, irregular movement, and ensuring that the materials remain stable and biocompatible over months or years of skin contact.

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121,930

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3,357,141

Keywords

WearableNanogeneratorsFlexible ElectronicsStretchable SensorsTriboelectric TechnologyEnergy Harvesting