Khaled A. Eltoukhy

ORCID: 0009-0008-0948-3957
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About
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Research Areas
  • Advanced Sensor and Energy Harvesting Materials
  • Conducting polymers and applications
  • Muscle activation and electromyography studies

American University in Cairo
2025

This paper aims to fabricate a hybrid piezoelectric/triboelectric nanogenerator via fusion deposition modeling as proof of concept in the wearable device industry. The structure consists TPU/ZnO nanocomposite and an Ecoflex layer. layer is fabricated using two different weight percentages (15 wt% 20 wt%) poled piezoelectric sheets, generating 2.63 V 3.46 V. Variations regarding nanogenerator’s physical parameters were implemented examine effect on performance under frequencies. enabled...

10.3390/nano15030159 article EN cc-by Nanomaterials 2025-01-21
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