Magnetic Suspension Damped Hybrid Nanogenerator for Water Wave Energy Harvesting DOI Open Access
Chuguo Zhang, Yijun Hao, Jin Yang

et al.

Advanced Energy Materials, Journal Year: 2025, Volume and Issue: unknown

Published: March 10, 2025

Abstract Although the damped triboelectric nanogenerator with an assisted pendulum and spring structure has significant advantages in harvesting water‐wave energy, these designs have reduced space utilization of devices. Meanwhile, indispensable high‐weight power take‐off device related researches greatly also reduces anti‐overturning performance device. Here, a magnetic suspension hybrid (MSDHN) is designed for energy harvesting. A damping system high‐efficient capture developed by using two magnets oriented guide rail. design coils magnet at bottom giving entire excellent capability while sandwich improves electromagnetic generator output higher change flux. Furthermore, development nanofiber film high‐positive optimization significantly enhance nanogenerator. Importantly, relying on integrated structural design, obtained 98.8%. Finally, thanks to high utilization, achieves ultrahigh density 628.9 W m −3 . This research will promote large‐scale application energy.

Language: Английский

Recent Advances in Triboelectric Nanogenerators for Marine Exploitation DOI
Chuguo Zhang, Yijun Hao, Jiayi Yang

et al.

Advanced Energy Materials, Journal Year: 2023, Volume and Issue: 13(19)

Published: March 31, 2023

Abstract The ocean, as one of the most important areas for human production and living, plays a vital role in transportation, food production, energy supply. However, it is greatly desired to develop relevant advanced technologies achieve efficient safe ocean exploitation utilization. triboelectric nanogenerator (TENG), which can transform mechanical motion into electric harvesting related obtain corresponding characteristics by electronic signal, significant choice marine exploitation. According application field, TENG based researches be divided three kinds researching directions, contain situ harvesting, self‐powered monitoring, electrochemical technologies. latest representative research works, are on technology exploitation, classified detail summarized comprehensively this review. More importantly, specific prospects discussed promote future research.

Language: Английский

Citations

87

Progress in techniques for improving the output performance of triboelectric nanogenerators DOI
Chen Cao, Zhongjie Li, Fan Shen

et al.

Energy & Environmental Science, Journal Year: 2023, Volume and Issue: 17(3), P. 885 - 924

Published: Dec. 26, 2023

Enhancing the output performance of triboelectric nanogenerators through surface modification, mechanical design and power management.

Language: Английский

Citations

64

Advances in Self-powered Triboelectric Sensor toward Marine IoT DOI
Yongjiu Zou, Minzheng Sun, Shuang Li

et al.

Nano Energy, Journal Year: 2024, Volume and Issue: 122, P. 109316 - 109316

Published: Jan. 20, 2024

Language: Английский

Citations

19

Advances in TENGs for Marine Energy Harvesting and In Situ Electrochemistry DOI Creative Commons
Chuguo Zhang, Yijun Hao,

Xiangqian Lu

et al.

Nano-Micro Letters, Journal Year: 2025, Volume and Issue: 17(1)

Published: Jan. 31, 2025

The large-scale use of ample marine energy will be one the most important ways for human to achieve sustainable development through carbon neutral plans. As a burgeoning technological method electromechanical conversion, triboelectric nanogenerator (TENG) has significant advantages in its low weight, cost-effectiveness, and high efficiency low-frequency range. It can realize efficient economical harvesting blue by constructing floating TENG. This paper firstly introduces power transfer process structural composition TENG detail. In addition, latest research works on basic design are systematically reviewed category. Finally, advanced progress take-off types engineering study with comprehensively generalized. Importantly, challenges problems faced situ electrochemical application summarized corresponding prospects suggestions proposed subsequent direction look forward promoting commercialization this field.

Language: Английский

Citations

5

A Rotating Triboelectric Nanogenerator Driven by Bidirectional Swing for Water Wave Energy Harvesting DOI
Chuguo Zhang, Wei Yuan, Baofeng Zhang

et al.

Small, Journal Year: 2023, Volume and Issue: 19(52)

Published: Aug. 30, 2023

Due to the simple installation and convenient maintenance, floating water wave energy harvesting devices have significant economic advantages. Mass power density is most important index evaluate advancement of devices. Herein, a self-adaptive rotating triboelectric nanogenerator (SR-TENG) with compound pendulum functional gear-set provided for harvesting. First, structure low center gravity high moment inertia obtained by geometric design mechanical study. Besides, compared previous one-way clutch, SR-TENG can harvest twice kinetic utilization through gear-set. Importantly, depending on design, obtains average mass 45.18 mW kg-1 under frequency driving conditions, which about 10 times reference electromagnetic generator similar size. This result shows that has advantage in small These findings provide an example

Language: Английский

Citations

44

Flexible tactile sensors with biomimetic microstructures: Mechanisms, fabrication, and applications DOI

Zhuoqing Zhang,

Guodong Liu, Zhijian Li

et al.

Advances in Colloid and Interface Science, Journal Year: 2023, Volume and Issue: 320, P. 102988 - 102988

Published: Aug. 28, 2023

Language: Английский

Citations

25

Power improvement of triboelectric nanogenerator by morphological transformation strategy for harvesting irregular wave energy DOI
Jianlong Wang, Zhenjie Wang, Da Zhao

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 490, P. 151897 - 151897

Published: May 6, 2024

Language: Английский

Citations

10

Highly Moisture-Resistant Flexible Thin-Film-Based Triboelectric Nanogenerator for Environmental Energy Harvesting and Self-Powered Tactile Sensing DOI
Qinghua Liu,

Yuyu Xue,

Jinmei He

et al.

ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: 16(29), P. 38269 - 38282

Published: July 10, 2024

Triboelectric nanogenerator (TENG) has been demonstrated as a sustainable energy utilization method for waste mechanical and self-powered system. However, the charge dissipation of frictional layer materials in humid environment severely limits their stable supply. In this work, new is reported preparing polymer film hydrophobic negative friction material by solution blending poly(vinylidene fluoride-

Language: Английский

Citations

10

Recent advances in nature inspired triboelectric nanogenerators for self-powered systems DOI Creative Commons
Baosen Zhang,

Yunchong Jiang,

Tianci Ren

et al.

International Journal of Extreme Manufacturing, Journal Year: 2024, Volume and Issue: 6(6), P. 062003 - 062003

Published: July 20, 2024

Abstract Triboelectric nanogenerators (TENGs) stand at the forefront of energy harvesting innovation, transforming mechanical into electrical power through triboelectrification and electrostatic induction. This groundbreaking technology addresses urgent need for sustainable renewable solutions, opening new avenues self-powered systems. Despite their potential, TENGs face challenges such as material optimization enhanced triboelectric effects, scalability, improving conversion efficiency under varied conditions. Durability environmental stability also pose significant hurdles, necessitating further research towards more resilient Nature inspired TENG designs offer promising solutions by emulating biological processes structures, mechanisms plants textured surfaces animal skins. biomimetic approach has led to notable improvements in properties, structural designs, overall performance, including robustness. The exploration bio-inspired unlocked possibilities harvesting, sensing, wearable electronics, emphasizing reduced consumption increased innovative design. review encapsulates advancements nature TENGs, highlighting integration principles overcome current limitations. By focusing on augmented biodegradability, self-healing capabilities, pave way versatile solutions.

Language: Английский

Citations

10

Passive Wireless Marine Internet-of-Things Buoy Based on Hybrid Nanogenerator with Omnidirectional Water-Wave Energy Harvesting DOI
Chuguo Zhang, Yijun Hao,

Xiangqian Lu

et al.

Nano Energy, Journal Year: 2025, Volume and Issue: 138, P. 110809 - 110809

Published: March 1, 2025

Language: Английский

Citations

2