Self-Powered Sensing and Wireless Communication Synergic Systems Enabled by Triboelectric Nanogenerators DOI Creative Commons
Huiyun Zhang, Zhengfeng Liu,

Xinkai Xie

et al.

Nanoenergy Advances, Journal Year: 2024, Volume and Issue: 4(4), P. 367 - 398

Published: Dec. 23, 2024

With the rapid advancement of Internet Things (IoT) era, demand for wireless sensing and communication is increasingly prominent. Tens thousands nodes have presented new challenges to distributed energy. As a green energy harvesting technology, triboelectric nanogenerator (TENG), with its outstanding characteristics simple configuration, low cost, high compatibility, demonstrates significant advantages in self-powered systems great application potential fields human–machine interaction wearable devices IoT era. More importantly, electric displacement field modulated electromagnetic waves that TENG triggers opened paradigm communication, making up disadvantages power supply by traditional sources. This review comprehensively discusses latest scientific technological progress technology prompted further applications various promising fields. Finally, summary outlook TENG-based synergic are presented, aiming stimulate future innovation accelerating shift fully

Language: Английский

A flexible triboelectric nanogenerator based on Ecoflex/BaTiO3/carbon spheres for active and passive tactile intelligent sensing systems DOI
Hao Zhang, Dongzhi Zhang,

Ruiyuan Mao

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: 506, P. 159840 - 159840

Published: Jan. 1, 2025

Language: Английский

Citations

7

Humidity‐Resistant Wearable Triboelectric Nanogenerator Utilizing a Bound‐Water‐Rich Zwitterionic Hydrogel With Microphase‐Separated Domains DOI Open Access
Yutong Ding,

Hongxin Guo,

Mi Ouyang

et al.

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

Published: Dec. 29, 2024

Abstract Triboelectric nanogenerators (TENGs) represent an effective approach for transforming mechanical energy into electrical power, making them suitable wearable electronic applications. Hydrogels as TENGs electrodes are common, but their use direct triboelectric layers remains insufficiently explored. Here, a novel zwitterionic monomer 3‐{1‐[6‐(hydroxymethyl)‐2‐methyl‐3,8‐dioxo‐9‐aza‐4,7‐dioxadodec‐1‐en‐12‐yl]imidazol‐3‐ium‐3‐yl}propane‐1‐sulfonate (VNIPS) is synthesized in combination with acrylic acid (AA) and sulfobetaine methacrylate (SBMA) to create double‐network hydrogel. The hydrogel developed using solvent‐exchange process that facilitated the creation of microphase‐separated domains, notablely increasing its strength (211.9 kPa, 472.3%), conductivity (0.6 mS cm −1 ), anti‐freezing capability (−18.3 °C). In addition, hydrogel's hydrophilic groups interacted water molecules, reducing charge loss humid conditions. When employed positive layer, hydrogel‐based achieved substantial density 456 µC m − 2 output power 464 mW , while maintaining steady open‐circuit voltage (V oc ) 97 V, 92% retention under 80% relative humidity. Moreover, strong adhesion biocompatibility make it applications, such motion sensing Morse code communication. This work demonstrates feasibility hydrogels materials, providing new strategy creating efficient, humidity‐resistant harvesters.

Language: Английский

Citations

10

Hierarchical rGO‐Based Triboelectric Sensors Enable Motion Monitoring and Trajectory Tracking DOI Open Access
Sheng Liu,

Weiming Qing,

Jiacheng Zhang

et al.

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

Published: Jan. 13, 2025

Abstract Flexible sensors are increasingly recognized for their transformative potential in wearable electronic devices, medical monitoring, and human‐computer interaction. Despite the advancements, developing a flexible sensor array with simple structure large area preparation effective signal sensing monitoring capabilities remains challenging. In this study, hierarchical rGO‐based triboelectric (HG‐FTS) is scalably prepared by blade‐coating approach, which nitrogen‐doped reduced graphene oxide (rGO) sheet hierarchically deposited polydimethylsiloxane (PDMS) layer. The performed single electrode mode not only demonstrates exceptional reliability consistency but also achieves maximum voltage of ≈129 V power density ≈0.5 W m −2 . These characteristics enable real‐time human physiological signals joint motion high fidelity. Furthermore, an intelligent interactive control system developed using HG‐FTS, featuring digital touch screen rectangular pattern. build can be successfully used pressure sensing, object shape recognition, trajectory tracking. This work provides viable solution to high‐performance manufacturing application HG‐FTS interaction, sensing.

Language: Английский

Citations

2

Multifunctional composites-based sensors for health monitoring: latest insights and prospects DOI
Vineet Kumar, Dong-Joo Lee, Sang‐Shin Park

et al.

Materials Today Communications, Journal Year: 2025, Volume and Issue: unknown, P. 112187 - 112187

Published: March 1, 2025

Language: Английский

Citations

2

Flexible Pressure Sensors Enhanced by 3D‐Printed Microstructures DOI
Yuan Jin, Shaohua Xue, Yong He

et al.

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

Published: April 18, 2025

Abstract 3D printing has revolutionized the development of flexible pressure sensors by enabling precise fabrication diverse microstructures that significantly enhance sensor performance. These advancements have substantially improved key attributes such as sensitivity, response time, and durability, facilitating applications in wearable electronics, robotics, human–machine interfaces. This review provides a comprehensive analysis sensing mechanisms these sensors, emphasizing role microstructures, micro‐patterned, microporous, hierarchical designs, optimizing The advantages techniques, including direct indirect methods, creation complex with high precision adaptability are highlighted. Specific applications, human physiological signal monitoring, motion detection, soft emerging explored to demonstrate versatility sensors. Additionally, this briefly discusses challenges, material compatibility, optimization difficulties, environmental stability, well trends, integration advanced technologies, innovative multidimensional promising avenues for future advancements. By summarizing recent progress identifying opportunities innovation, critical insights into bridging gap between research real‐world helping accelerate evolution sophisticated 3D‐printed microstructures.

Language: Английский

Citations

2

Piezo-pyro-phototronics: A propitious pathway for ultrasensitive sensing and self-power applications DOI Creative Commons
Muhammad Tamoor Ansar, Tuan Sang Tran,

Rimsha Raees

et al.

Nano Energy, Journal Year: 2025, Volume and Issue: 138, P. 110831 - 110831

Published: March 3, 2025

Language: Английский

Citations

0

A Droplet‐Solid‐Mode Triboelectric Foot Sensor Array for Monitoring Rehabilitation Training DOI Open Access
Lidian Chen, Hui Meng, Weiming Qian

et al.

physica status solidi (a), Journal Year: 2025, Volume and Issue: unknown

Published: March 23, 2025

Gait tracking plays a crucial role in postoperative rehabilitation training by facilitating the assessment of recovery progress and ensuring timely interventions to improve outcomes. Herein, flexible wearable droplet‐solid‐mode triboelectric foot sensor (DTFS) array is reported for monitoring training. The conventional solid–solid contact interface replaced with solid–liquid interface, avoiding material wear degradation output. Additionally, three interconnected DTFS cells are integrally molded using 3D printing technology. Results demonstrate that DTFS's output voltage amplitude varies applied frequency acceleration, providing reliable stable responses external stimuli. When attached heel an insole, array, its compact design configuration, produces distinct electrical signals under different gaits enhanced data collection efficiency. Using artificial intelligence algorithms analysis, system enables real‐time automated gait high recognition accuracy exceeding 96%. This innovative solution holds promise continuous tracking, supports doctors’ decision‐making data‐driven insights, paves way patients’ home healthcare through integration wireless transmission systems near future.

Language: Английский

Citations

0

A Kresling origami-enabled Soft Robot toward Autonomous Obstacle Avoidance and Wall-Climbing DOI
Sicheng Chen, Zhilin Yu,

Alin Duan

et al.

Sensors and Actuators B Chemical, Journal Year: 2025, Volume and Issue: unknown, P. 137792 - 137792

Published: April 1, 2025

Language: Английский

Citations

0

Mechanical structure design: A survey on modern triboelectric nanogenerators DOI

Mina Nazarian-Samani,

Sima A. Alidokht, Héloïse Thérien‐Aubin

et al.

Applied Energy, Journal Year: 2025, Volume and Issue: 391, P. 125918 - 125918

Published: April 17, 2025

Language: Английский

Citations

0

A joint sensing method for transmission line damage and sag based on triboelectric nanogenerator and deep learning DOI
Zhijie Hao,

Zhenyao Ma,

Changxin Liu

et al.

Journal of Materials Science Materials in Electronics, Journal Year: 2025, Volume and Issue: 36(12)

Published: April 1, 2025

Language: Английский

Citations

0