Vertically Aligned Carbon Nanotube Mechano‐Electrochemical Generator for Ultralow‐Frequency Ocean Wave Monitoring DOI Creative Commons

Hyeon Jun Sim,

Dong-Yeop Lee,

Hocheol Gwac

et al.

Advanced Science, Journal Year: 2025, Volume and Issue: unknown

Published: May 5, 2025

Abstract Ultralow‐frequency waves contain crucial information related to natural disasters; however, conventional technologies are limited in their ability measure them accurately. To address this challenge, a novel vertically aligned CNT mechano‐eletrochemical generator is proposed that generates electrical energy via fluctuation the electrode‐electrolyte interface. This utilizes ion movement based on electrochemical interactions, enabling it generate even ultralow‐frequency environments like ocean waves. In addition, direct contact between electrolyte and CNTs prevents signal degradation or distortion caused by packaging, allowing precise detection of complex waveforms with overlapping frequencies. Given these characteristics, exhibits broad applicability environments, such as monitoring. Furthermore, demonstrates significant potential for future applications, self‐powered oceanographic sensors sustainable harvesting.

Language: Английский

Recent Advances in Stretchable Hydrogels-Based Triboelectric Nanogenerators for On-Skin Electronics DOI
Baosen Zhang,

R.-F. Wang,

Ruizhi Wang

et al.

Materials Chemistry Frontiers, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 1, 2024

This review summarizes the properties of stretchable hydrogels and their optimization for TENGs in on-skin electronics, highlighting applications addressing challenges related to durability user comfort.

Language: Английский

Citations

9
Dynamic Modeling and Analysis for Dielectric Elastomer Tube Actuators DOI

Yuqing Guo,

Liang Li, Dingguo Zhang

et al.

International Journal of Mechanical Sciences, Journal Year: 2025, Volume and Issue: unknown, P. 109994 - 109994

Published: Feb. 1, 2025

Language: Английский

Citations

1
Study on the performance optimization of circular dielectric elastomer membrane actuator by charge compensation methods DOI
Guanghong Miao, Yuan Cheng, Xiangyu Chu

et al.

Acta Mechanica, Journal Year: 2025, Volume and Issue: unknown

Published: May 4, 2025

Language: Английский

Citations

0
Vertically Aligned Carbon Nanotube Mechano‐Electrochemical Generator for Ultralow‐Frequency Ocean Wave Monitoring DOI Creative Commons

Hyeon Jun Sim,

Dong-Yeop Lee,

Hocheol Gwac

et al.

Advanced Science, Journal Year: 2025, Volume and Issue: unknown

Published: May 5, 2025

Abstract Ultralow‐frequency waves contain crucial information related to natural disasters; however, conventional technologies are limited in their ability measure them accurately. To address this challenge, a novel vertically aligned CNT mechano‐eletrochemical generator is proposed that generates electrical energy via fluctuation the electrode‐electrolyte interface. This utilizes ion movement based on electrochemical interactions, enabling it generate even ultralow‐frequency environments like ocean waves. In addition, direct contact between electrolyte and CNTs prevents signal degradation or distortion caused by packaging, allowing precise detection of complex waveforms with overlapping frequencies. Given these characteristics, exhibits broad applicability environments, such as monitoring. Furthermore, demonstrates significant potential for future applications, self‐powered oceanographic sensors sustainable harvesting.

Language: Английский

Citations

0