Relationship between the molecular structure of polyimide and its dielectric properties: Optimizing performance for triboelectric nanogenerators DOI
Shushan Mo, Hong Ruan, Yuqi Li

et al.

Polymer, Journal Year: 2024, Volume and Issue: unknown, P. 127868 - 127868

Published: Nov. 1, 2024

Language: Английский

Structure‐Foldable and Performance‐Tailorable PI Paper‐Based Triboelectric Nanogenerators Processed and Controlled by Laser‐Induced Graphene DOI Creative Commons

Weixiong Yang,

Mingguang Han,

Fu Liu

et al.

Advanced Science, Journal Year: 2024, Volume and Issue: 11(28)

Published: May 15, 2024

Abstract Laser‐induced graphene (LIG) technology has provided a new manufacturing strategy for the rapid and scalable assembling of triboelectric nanogenerators (TENG). However, current LIG‐based TENG commonly rely on polymer films, e.g., polyimide (PI) as both friction material carbon precursor electrodes, which limit structural diversity performance escalation due to its incapability folding creasing. Using specialized PI paper composed randomly distributed fibers substantially enhance foldability, this work creates type TENG, are structurally foldable stackable, tailorable. First, by systematically investigating laser power‐regulated single‐unit open‐circuit voltage can be effectively improved. By further exploiting process, multiple units assembled together form multi‐layered structures continuously expand from 5.3 34.4 V cm −2 , increase 1 16. Last, fully utilizing unique structure performance, representative energy‐harvesting smart‐sensing applications demonstrated, including smart shoe recognize running motions power LEDs, leaf thermometer wind, matrix sensor writing trajectories, well glove different objects.

Language: Английский

Citations

13
Graded Nanotexturing Architectural Wearable Triboelectric Sensor for Programmable Haptic Exploration DOI
Jinlong Wang, Yanhua Liu, Xiuzhen Li

et al.

Nano Letters, Journal Year: 2024, Volume and Issue: 24(43), P. 13542 - 13550

Published: Oct. 16, 2024

Emulating biological perception mechanisms to construct intelligent sensing devices and systems represents a paradigm for promoting human–computer interaction in the Internet of Everything era. Nonetheless, developing highly sensitive, real-time rapidly integrated units remains challenging time-consuming endeavor. This study employs low-temperature glow discharge technique fabricate graded nanotexturing architectural triboelectric nanopaper, upon which wearable sensors tactile detection are designed. The structure enhances contact area under an external force. Additionally, Z-stacking design enables sensor achieve remarkable sensitivity 10.3 kPa–1 rapid response time 52 ms. Furthermore, array was designed demonstrate sensor's ability recognize characteristic pressures. With programmable machine learning techniques, object recognition rate reached 97%. supports material structural across disciplines, laying solid foundation fabrication integration transient electronics.

Language: Английский

Citations

6
Recent advances in flexible/stretchable sensors using laser-induced three-dimensional porous graphene: from precursor to manufacturing DOI

Jiyuan Sun,

Ziqiang Chen,

Linfeng Yuan

et al.

Surfaces and Interfaces, Journal Year: 2024, Volume and Issue: unknown, P. 105359 - 105359

Published: Oct. 1, 2024

Language: Английский

Citations

5
A review on laser-induced graphene in flexible energy storage: From materials selection to biomedical applications DOI
Soon Poh Lee, Pei Song Chee, Chun Hui Tan

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 156110 - 156110

Published: Sept. 1, 2024

Language: Английский

Citations

4
3D-Printed porous MnO2/Carbon composites synthesized via fast joule heating for energy storage electrodes DOI
Jun Cao,

Chunjie Yan,

Qi Sun

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 159723 - 159723

Published: Jan. 1, 2025

Language: Английский

Citations

0
The importance of patterning design in laser-induced graphene for advanced applications DOI

Jianwei Zhai,

Zhou Yu, Jun Hu

et al.

Journal of Manufacturing Processes, Journal Year: 2025, Volume and Issue: 146, P. 211 - 224

Published: May 7, 2025

Language: Английский

Citations

0
Eco-Friendly Energy Storage and Energy Harvesting Devices Fabricated by Direct Laser Writing of Chitosan-Lignin-Boric Acid Substrates DOI Creative Commons

Jahidul Islam,

Rafael Resende Assis Silva, Alessandra Imbrogno

et al.

ACS Applied Electronic Materials, Journal Year: 2025, Volume and Issue: unknown

Published: May 16, 2025

Language: Английский

Citations

0
Multi-strategy preparation of para-aramid paper with high interfacial bond strength DOI
Teng Fei, Na Li,

Ying Yuan

et al.

Surfaces and Interfaces, Journal Year: 2024, Volume and Issue: 55, P. 105449 - 105449

Published: Nov. 15, 2024

Language: Английский

Citations

2
Laser-induced graphene based triboelectric nanogenerator for smart electronic device DOI

Weixiong Yang,

Mingguang Han, Dan Wang

et al.

Journal of Materials Science Materials in Electronics, Journal Year: 2024, Volume and Issue: 35(24)

Published: Aug. 1, 2024

Language: Английский

Citations

1
A compressible high-sensitivity flexible sensor array for real-time motion artifact detection in magnetic resonance imaging DOI
Chenhui Xu, Gang Peng, Yiran Hu

et al.

Nano Energy, Journal Year: 2024, Volume and Issue: unknown, P. 110287 - 110287

Published: Sept. 1, 2024

Language: Английский

Citations

1