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Fabrication and Modeling of a Polymeric Triboelectric Nanogenerator Considering the Edge-Effect Capacitor | ||
| Challenges in Nano and Micro Scale Science and Technology | ||
| مقاله 3، دوره 12، شماره 1، خرداد 2024، صفحه 19-26 اصل مقاله (606.13 K) | ||
| نوع مقاله: Original Research Paper | ||
| شناسه دیجیتال (DOI): 10.22111/cnmst.2025.51742.1260 | ||
| نویسندگان | ||
| Mohsen Keykha1؛ Tahereh Fanaei Sheikholeslami* 2؛ Amin Behzadmehr1 | ||
| 1University of Sistan and Baluchestan | ||
| 2University of Sistan and Baluchestan Electrical Eng. | ||
| چکیده | ||
| A vertical two-electrode polymeric nanogenerator energy harvester, utilizing KAPTON and PDMS as the positive and negative triboelectric materials, respectively, was investigated through both experimental and numerical approaches. To simulate environmental low-frequency motions, a vibrational force of 20 mN at 8 Hz was applied to the device using a custom-designed mechanical instrument. Experimental measurements confirmed the nanogenerator's ability to generate an output voltage and current with maximum amplitudes of 4 V and 0.025 μA, respectively. The charge production mechanism of the device was then modeled numerically, both with and without the inclusion of the edge-effect capacitor. The modeling results demonstrated strong agreement with experimental data, with the incorporation of the edge-effect capacitor significantly improving the alignment between calculated and observed values. The validated model provides a valuable tool for designing high-performance triboelectric nanogenerators for various applications and conditions. Additionally, further investigations into environmental influences revealed reduced device performance at lower pressures and higher temperatures. | ||
| کلیدواژهها | ||
| Triboelectric Nanogenerator؛ Energy Harvesting؛ Numerical Modeling؛ Edge-effect Capacitor؛ Polymeric Nanogenerator | ||
| مراجع | ||
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