Bioinspired nanoplatforms for human-machine interfaces: Recent progress in materials and device applications

Biotechnology Advances, Journal Year: 2023, Volume and Issue: 70, P. 108297 - 108297

Published: Dec. 6, 2023

Language: Английский

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Durable Multilayered Sleeve-Structured Hybrid Nanogenerator for Efficient Water Wave Energy Harvesting

ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: 16(34), P. 44780 - 44790

Published: Aug. 15, 2024

The state-of-the-art triboelectric nanogenerator (TENG) technology has numerous advantages and creates new prospects for the rapid development of Internet Things (IoT) in marine environments. Here, to accelerate application process TENG, an elaborately designed multilayered sleeve-structured hybrid (M-HNG) is developed efficiently persistently harvest energy. M-HNG integrates electromagnetic (EMG) with four coils a TENG (MS-TENG) three freestanding layer units increase spatial utilization efficiency. Moreover, rabbit fur strips are introduced enhance output performance strengthen durability TENG. Therefore, MS-TENG high due its soft-contact structure, maintaining even after 240,000 cycles. When 1000 μF capacitor charged by utilizing power management circuit (PMC), stored energy increased from 2.62 mJ 140.11 mJ, representing significant improvement 52-fold. triggered water waves successfully powered various small electronic devices, including 1200 LED lights, nine thermo-hygrometers, quality testing pen, level alarms. proposed effectively harvests low-frequency wave energy, introducing innovative concept constructing enhanced density durability.

Language: Английский

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A review of charge excitation triboelectric nanogenerator performance enhancement and related applications

Applied Materials Today, Journal Year: 2024, Volume and Issue: 41, P. 102492 - 102492

Published: Nov. 1, 2024

Language: Английский

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High Energy Density Non‐Contact Bidirectional Spinning Oscillating Float‐Type Triboelectric Nanogenerators for Energy Extraction From Irregular Waves

Advanced Energy Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 23, 2024

Abstract The pursuit of sustainable and self‐sufficient energy solutions has become critical for the advancement marine Internet Things (IoT) technologies. While triboelectric nanogenerators (TENGs) have shown great potential in harnessing high‐entropy, low‐frequency wave energy, their practical applications are hindered by low power output issues related to frictional wear. Hence, this research presents a novel non‐contact bidirectional spinning oscillating float‐type nanogenerator (OF‐TENG) efficient harvesting. Utilizing planetary gear rotation structural design, vertical with random multi‐directional conditions can be converted into high‐frequency rotational energy. At frequency 0.5 Hz, OF‐TENG achieves peak 93.48 mW, an average volumetric density 31.3 W m⁻ 3 . Furthermore, working mode ensures robust stability, no significant performance degradation observed after 5,680,000 cycles. An intelligent self‐powered ranching system automatic feeding water quality monitoring is further developed based on OF‐TENG. This work not only provides effective solution harvesting but also promotes development smart IoT technologies agriculture.

Language: Английский

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Highly efficient, eco-friendly, flexible piezoelectric nanogenerators based on MA2CuCl4 NPs embedded into a zein matrix

Nano Energy, Journal Year: 2023, Volume and Issue: 117, P. 108859 - 108859

Published: Sept. 9, 2023

Language: Английский

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