A flexible PI/MXene triboelectric nanogenerator for energy harvesting and motion monitoring in table tennis
Electrospun materials are ideal substrates for wearable devices, offering high surface area, porosity, and mechanical flexibility. A polyimide/MXene (MXene) spinning film and cellulose acetate/polyamide 6 were used to fabricate a triboelectric nanogenerator (PC-TENG) for efficient mechanical energy...
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| Format: | Article |
| Language: | English |
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AIP Publishing LLC
2025-01-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/5.0249823 |
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| author | Dazhong Xu Xiaoxin Ma Yong Ma |
| author_facet | Dazhong Xu Xiaoxin Ma Yong Ma |
| author_sort | Dazhong Xu |
| collection | DOAJ |
| description | Electrospun materials are ideal substrates for wearable devices, offering high surface area, porosity, and mechanical flexibility. A polyimide/MXene (MXene) spinning film and cellulose acetate/polyamide 6 were used to fabricate a triboelectric nanogenerator (PC-TENG) for efficient mechanical energy harvesting. The results identify 5% MXene as the optimal weight fraction, achieving maximum performance by balancing material properties for enhanced energy conversion. The PC-TENG achieves a peak power output of 1.16 mW at an optimal load resistance of 10 MΩ. While the open-circuit voltage (VOC, ∼105 V) and transferred charge (QSC, ∼63.14 nC) remain stable across 2–6 Hz, the short-circuit current (ISC) increases significantly from 14.91 μA at 2 Hz to 41.41 μA at 6 Hz. A strong linear correlation between applied force and output performance is observed, with VOC rising from 63.41 V at 10 N to 148.14 V at 50 N, ISC from 7.31 to 17.98 μA, and QSC from 29.69 to 69.73 nC, demonstrating the device’s potential for precise force sensing. Integration into a table tennis paddle highlights its applicability in real-time sports monitoring, while its frequency-responsive current output underscores adaptability to dynamic sensing scenarios. This research demonstrates the PC-TENG’s potential for efficient energy harvesting and dynamic sensing, offering innovative solutions for self-powered devices and monitoring systems. |
| format | Article |
| id | doaj-art-0eb6f871e44e4cbd8b25046a7b4af7ff |
| institution | Kabale University |
| issn | 2158-3226 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | AIP Publishing LLC |
| record_format | Article |
| series | AIP Advances |
| spelling | doaj-art-0eb6f871e44e4cbd8b25046a7b4af7ff2025-02-03T16:40:42ZengAIP Publishing LLCAIP Advances2158-32262025-01-01151015229015229-910.1063/5.0249823A flexible PI/MXene triboelectric nanogenerator for energy harvesting and motion monitoring in table tennisDazhong Xu0Xiaoxin Ma1Yong Ma2Sports Teaching and Research Department, Liaoning University, Shenyang, Liaoning Province 110031, ChinaSports Teaching and Research Department, Liaoning University, Shenyang, Liaoning Province 110031, ChinaSchool of Forensic Medicine, China Medical University, Shenyang, Liaoning Province 110031, ChinaElectrospun materials are ideal substrates for wearable devices, offering high surface area, porosity, and mechanical flexibility. A polyimide/MXene (MXene) spinning film and cellulose acetate/polyamide 6 were used to fabricate a triboelectric nanogenerator (PC-TENG) for efficient mechanical energy harvesting. The results identify 5% MXene as the optimal weight fraction, achieving maximum performance by balancing material properties for enhanced energy conversion. The PC-TENG achieves a peak power output of 1.16 mW at an optimal load resistance of 10 MΩ. While the open-circuit voltage (VOC, ∼105 V) and transferred charge (QSC, ∼63.14 nC) remain stable across 2–6 Hz, the short-circuit current (ISC) increases significantly from 14.91 μA at 2 Hz to 41.41 μA at 6 Hz. A strong linear correlation between applied force and output performance is observed, with VOC rising from 63.41 V at 10 N to 148.14 V at 50 N, ISC from 7.31 to 17.98 μA, and QSC from 29.69 to 69.73 nC, demonstrating the device’s potential for precise force sensing. Integration into a table tennis paddle highlights its applicability in real-time sports monitoring, while its frequency-responsive current output underscores adaptability to dynamic sensing scenarios. This research demonstrates the PC-TENG’s potential for efficient energy harvesting and dynamic sensing, offering innovative solutions for self-powered devices and monitoring systems.http://dx.doi.org/10.1063/5.0249823 |
| spellingShingle | Dazhong Xu Xiaoxin Ma Yong Ma A flexible PI/MXene triboelectric nanogenerator for energy harvesting and motion monitoring in table tennis AIP Advances |
| title | A flexible PI/MXene triboelectric nanogenerator for energy harvesting and motion monitoring in table tennis |
| title_full | A flexible PI/MXene triboelectric nanogenerator for energy harvesting and motion monitoring in table tennis |
| title_fullStr | A flexible PI/MXene triboelectric nanogenerator for energy harvesting and motion monitoring in table tennis |
| title_full_unstemmed | A flexible PI/MXene triboelectric nanogenerator for energy harvesting and motion monitoring in table tennis |
| title_short | A flexible PI/MXene triboelectric nanogenerator for energy harvesting and motion monitoring in table tennis |
| title_sort | flexible pi mxene triboelectric nanogenerator for energy harvesting and motion monitoring in table tennis |
| url | http://dx.doi.org/10.1063/5.0249823 |
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