Research Progress of Triboelectric Nanogenerators for Ocean Wave Energy Harvesting DOI

Jingshun He,

Xiutong Wang,

Youbo Nan

et al.

Small, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 30, 2024

The ocean wave energy is considered one of the most promising forms marine blue due to its vast reserves and high density. However, traditional electromagnetic power generation technology suffers from drawbacks such as maintenance costs, heavy structures, low conversion efficiency, which restricts application range. triboelectric nanogenerator (TENG) uses Maxwell displacement current internal driving force, can efficiently convert irregular, low-frequency, dispersed mechanical into electrical energy. generator utilizes coupling effect between contact electrification electrostatic induction, showing significant advantages light weight, cost effectiveness, easy expansion. Compared with harvesting techniques generators, nanogenerators exhibit higher efficiency output performance in low-frequency Thus, based on has emerged a highly potential alternative this field. Herein, recent progress summarize latest advancements TENG-based capture reviewed. More importantly, actual TENG different structures discussed, providing an overview research status field for relevant researchers.

Language: Английский

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 tightly coupled electromagnetic-triboelectric hybrid generator for wind energy harvesting and environmental monitoring DOI

Hanlin Zhou,

Zhi Cao, Zhong Lin Wang

et al.

Nano Today, Journal Year: 2025, Volume and Issue: 61, P. 102628 - 102628

Published: Jan. 5, 2025

Language: Английский

Citations

3
Review of Triboelectric Nanogenerators Designs for Wave Energy Harvesting: Tailoring Strategies for Various Marine Conditions DOI Open Access

Changcheng Bao,

M. He, Xiangdong Jiang

et al.

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

Published: March 4, 2025

Abstract The ocean, as the Earth's largest yet underexploited energy reservoir, harbors immense potential for development. However, low‐frequency and low‐amplitude characteristics of oceanic waves pose significant limitations on harvesting efficiency electromagnetic generators. In contrast, advanced triboelectric nanogenerators exhibit distinct advantages in converting mechanical motion into electrical energy. This review systematically summarizes latest developments nanogenerator (TENG) based wave harvesting, emphasizing compatibility between TENG structures excitation forms. It also analyzes typical power generation structures. starts with ocean waves, comprehensively covering structural features technological technology, classifies compares density output marine environments. TENG's principle, structure, performance are summarized challenges prospects intelligent construction discussed. aims to analyze their corresponding from perspective design concept provide good support improving collection accelerating deployment complex networks.

Language: Английский

Citations

1
Flexible magnet/Fe layers-based triboelectric sensors for continuous monitoring of elbow bending with a low minimum sensing angle DOI
Q.W. Zhang, Zhongjie Li, Long Li

et al.

Nano Energy, Journal Year: 2025, Volume and Issue: unknown, P. 110946 - 110946

Published: April 1, 2025

Language: Английский

Citations

1
Gravity‐Switch‐Triggered Triboelectric Nanogenerator for Multi‐Directional Wave Energy Harvesting DOI Open Access

D. Huo,

Xinglin Yang, Y. Pan

et al.

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

Published: Jan. 17, 2025

Abstract As global energy demands increase, reliance on fossil fuels intensifies environmental and resource pressures, driving the exploration of renewable sources. With its high density potential to meet needs, wave attracts significant attention. Despite abundance resources, efficiently harvesting multi‐directional remains challenging. This study introduces a gravity‐switch‐triggered triboelectric nanogenerator (GS‐TENG) designed enhance efficiency collection. The GS‐TENG uses gravity switch control circuit connections disconnections, optimizing internal structure experimentally adjusting number nylon balls output performance. In experiments, demonstrated adaptability various directions achieved short‐circuit current 22.2 µA, an open‐circuit voltage 196 V, transferred charge 75 nC under specific conditions. showcases superior performance in low‐frequency Additionally, device successfully lit 100 LEDs simulated environment, validating for practical applications. research provides effective approach lays theoretical experimental foundations further development collection technologies.

Language: Английский

Citations

0
Research on sensing and identification of wave information via flexible array interconnection package triboelectric nanogenerators DOI
Peng Yi,

Risheng Su,

Yong Fan

et al.

Measurement, Journal Year: 2025, Volume and Issue: unknown, P. 117934 - 117934

Published: May 1, 2025

Language: Английский

Citations

0
A novel 3D synergistic harvesting device for wave energy DOI
Xunwei Tong,

Hengchuan Zhang,

Xiaorui Wang

et al.

Energy, Journal Year: 2025, Volume and Issue: unknown, P. 136758 - 136758

Published: May 1, 2025

Citations

0
Effects of pendulum orientation and excitation type on the energy harvesting performance of a pendulum based wave energy converter DOI Creative Commons

Mollie Reid,

Vladislav Sorokin, Kean C. Aw

et al.

Nonlinear Dynamics, Journal Year: 2024, Volume and Issue: 112(23), P. 20755 - 20769

Published: Aug. 28, 2024

Abstract With global electricity requirements due to increase in the coming years and growing pressure reduce dependence on fossil fuels, universal demand for renewable energy is projected grow. Marine energy, including wave an active research area, with potential meet future demands, its high density. a view using pendulum system floating object extract from ocean waves, this paper analyses effects of orientation excitation type system’s dynamics. Three scenarios, surge, heave dynamic tilt object, various orientations, were analysed simulated. Both linearised nonlinear systems investigated former providing insight into behaviour. Effects power output differs significantly properties. While expected peak observed at resonant frequency twice under direct parametric excitations respectively both systems, also exhibits regions instability. These instability consideration harvesting applications. Theoretical experimental findings revealed that can be utilised broadband expense output. average these considered parameters relatively low, 1 W versus 12.5 excitation, bandwidth very broad starts 0 rad/s if amplitude above 1.1 rad.

Language: Английский

Citations

0
Research Progress of Triboelectric Nanogenerators for Ocean Wave Energy Harvesting DOI

Jingshun He,

Xiutong Wang,

Youbo Nan

et al.

Small, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 30, 2024

The ocean wave energy is considered one of the most promising forms marine blue due to its vast reserves and high density. However, traditional electromagnetic power generation technology suffers from drawbacks such as maintenance costs, heavy structures, low conversion efficiency, which restricts application range. triboelectric nanogenerator (TENG) uses Maxwell displacement current internal driving force, can efficiently convert irregular, low-frequency, dispersed mechanical into electrical energy. generator utilizes coupling effect between contact electrification electrostatic induction, showing significant advantages light weight, cost effectiveness, easy expansion. Compared with harvesting techniques generators, nanogenerators exhibit higher efficiency output performance in low-frequency Thus, based on has emerged a highly potential alternative this field. Herein, recent progress summarize latest advancements TENG-based capture reviewed. More importantly, actual TENG different structures discussed, providing an overview research status field for relevant researchers.

Language: Английский

Citations

0