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Professur Mess- und Sensortechnik
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Professur Mess- und Sensortechnik 
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Mohamed Dhia Ayadi
Telefon: 37459
Raum: ,
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Research Interest

  • Synthesis and optimization of piezoelectric composite materials for improved energy harvesting efficiency.
  • Development of novel composite structures for enhanced mechanical and piezoelectric properties.
  • Investigate the effect of material composition and microstructure on energy harvesting performance.
  • Integrate advanced simulation techniques to optimize the design of piezoelectric composites.
  • Investigate multifunctional materials for combined energy harvesting and sensing capabilities.
  • Investigate the influence of bio-sourced and bio-derived materials as additives to enhance the properties of smart materials.

Expertise

  • Fabrication of Piezoelectric Composites and Optimization of Components.
  • Expertise in mechanical characterization and data analysis of piezoelectric materials and composites.
  • Advanced knowledge of SolidWorks for CAD modeling, including complex 3D assemblies, parametric design, FEA, and detailed engineering drawings.
  • Impedance testing and extraction of dielectric and piezoelectric coefficients.
  • 3D modeling simulation using COMSOL software for Multiphysics modeling of piezoelectric composites.
  • Energy harvesting test methods include power density, voltage, and current measurements.
  • XRD, FTIR, and SEM analysis for structural and compositional characterization of materials.
Publikationen: 2

2024

Electromechanical Performance and Figure of Merit Optimization for Flexible Lead-Free PDMS-BaTiO3 Piezocomposites
Autoren: Ayadi, M. D.; Gassara Hammami, D.; Naifar, S.; Bouhamed, A.; Bradai, C.; Kanoun, O.
Quelle: In: ACS Omega. - American Chemical Society (ACS). 2024
| DOI: 10.1021/acsomega.4c03856
Erscheinungsjahr: 2024
ISBN/ ISSN: Web Edition ISSN: 2470-1343
Natural fibers for performance boosting of BaTiO3-PDMS flexible piezoelectric composite generators
Autoren: Ayadi, M. D.; Naifar, S.; Khlif, M.; Zouari, B.; Zschenderlein, U.; Wunderle, B.; Kanoun, O.
Quelle: In: Journal of Alloys and Compounds. - Elsevier BV. - 1008. 2024, 176485
| DOI: 10.1016/j.jallcom.2024.176485
Erscheinungsjahr: 2024
ISBN/ ISSN: Print ISSN: 0925-8388 ; Online ISSN: 1873-4669
Journal Articles (peer-reviewed):2