Hollow Polyaniline Microspheres Decorated Fabric Sensor with Electromagnetic Wave‐Absorbing and Multimodal Sensing Toward Human–Machine Interaction DOI
Jun Wang, Kai Yan, Xiao Li

et al.

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

Published: Dec. 12, 2024

Abstract Developing comfortable, protective, and reliable monitoring wearable devices is of great significance for next‐generation electronic devices. However, previously reported fabrics have proven inadequate cross‐mechanism sensing integration electromagnetic wave (EMW) protection. To address these, an wave‐absorbing flexible device with multimodal capabilities fabricated based on cotton fabric through polypyrrole (PPy) in situ growth as well dip‐coating polyaniline hollow microspheres (PHMs) amino silane modified polyurethane. It demonstrates excellent properties (Reflection loss peak: −48.20 dB, Effective absorption bandwidth:4.2 GHz). Remarkably, three units been all integrated by a principle (strain, temperature, triboelectric nanogenerator) all‐in‐one structural configuration. The motion unit shows quick response (225 ms) recovery (285 times high sensitivity (Gage factor ≈9.2). temperature has 0.59% K −1 . self‐powered tactile exhibits output voltage (41 V), maximum instantaneous power density (1.9 W m −2 ), detects touching incentive within 0.3 s. Smart human–machine interaction demonstrated applications like morse code, detection. This study serves proof‐of‐concept new smart textiles, showcasing potential devices, artificial intelligence, interactions.

Language: Английский

Recent Progress in Flexible Piezoelectric Tactile Sensors: Materials, Structures, Fabrication, and Application DOI Creative Commons

Jinsheng Tang,

Yiheng Li,

Yirong Yu

et al.

Sensors, Journal Year: 2025, Volume and Issue: 25(3), P. 964 - 964

Published: Feb. 5, 2025

Flexible tactile sensors are widely used in aerospace, medical and health monitoring, electronic skin, human–computer interaction, other fields due to their unique advantages, thus becoming a research hotspot. The goal is develop flexible sensor characterized by outstanding sensitivity, extensive detection range linearity, elevated spatial resolution, commendable adaptability. Among several strategies like capacitive, piezoresistive, triboelectric sensors, etc., we focus on piezoelectric because of self-powered nature, high quick response time. These can respond wide dynamic mechanical stimuli turn them into measurable electrical signals. This makes it possible accurately detect objects, including shapes textures, for sense touch real work encapsulates current advancements focusing enhanced material properties, optimized structural design, improved fabrication techniques, broadened application domains. We outline the challenges facing provide inspiration guidance future development.

Language: Английский

Citations

3
Self-powered sensing for health monitoring and robotics DOI Open Access
Shuzheng Liu, Wentao Guo, Xinhua Zhao

et al.

Soft Science, Journal Year: 2025, Volume and Issue: 5(1)

Published: Feb. 14, 2025

Self-powered sensing technology plays a key role in autonomous and portable systems, with applications health monitoring robotics. These sensors, which do not rely on external power sources, offer stable, continuous data acquisition for real-time complex interactions. For instance, triboelectric nanogenerators have enabled self-powered wearable sensors to monitor vital signs such as heart beat rate respiration by converting body movement into electrical energy, eliminating the need batteries. Despite their advantages, challenges remain large-scale manufacturing, miniaturization, multifunctional integration. Overcoming these may require innovative advances novel materials, intelligent algorithms, integration strategies. This perspective summarizes recent existing technologies robotics applications, provides an outlook future development.

Language: Английский

Citations

2
High-Performance Bionic Tactile Sensing Method for Temperature and Pressure Based on Triboelectric Nanogenerator and Micro-Thermoelectric Generator DOI
Changxin Liu,

Runhe Chen,

Peihan Huang

et al.

Journal of Bionic Engineering, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 29, 2025

Language: Английский

Citations

0
Exploration of Advanced Applications of Triboelectric Nanogenerator-Based Self-Powered Sensors in the Era of Artificial Intelligence DOI Creative Commons

Yi‐Feng Su,

D.L. Yin,

Xinmao Zhao

et al.

Sensors, Journal Year: 2025, Volume and Issue: 25(8), P. 2520 - 2520

Published: April 17, 2025

The integration of Deep Learning with sensor technologies has significantly advanced the field intelligent sensing and decision making by enhancing perceptual capabilities delivering sophisticated data analysis processing functionalities. This review provides a comprehensive overview synergy between sensors, particular focus on applications triboelectric nanogenerator (TENG)-based self-powered sensors combined artificial intelligence (AI) algorithms. First, evolution is reviewed, highlighting advantages, limitations, application domains several classical models. Next, innovative in autonomous driving, wearable devices, Industrial Internet Things (IIoT) are discussed, emphasizing critical role neural networks precision capabilities. then delves into TENG-based introducing their mechanisms based contact electrification electrostatic induction, material selection strategies, novel structural designs, efficient energy conversion methods. algorithms showcased through groundbreaking motion recognition, smart healthcare, homes, human–machine interaction. Finally, future research directions outlined, including multimodal fusion, edge computing integration, brain-inspired neuromorphic computing, to expand robotics, space exploration, other high-tech fields. offers theoretical technical insights collaborative innovation technologies, paving way for development next-generation systems.

Language: Английский

Citations

0
The structure, material and performance of multi-functional tactile sensor and its application in robot field: A review DOI
Tianwei Liang, Zirui Liu, Hao Zhang

et al.

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

Published: April 1, 2025

Language: Английский

Citations

0
Hollow Polyaniline Microspheres Decorated Fabric Sensor with Electromagnetic Wave‐Absorbing and Multimodal Sensing Toward Human–Machine Interaction DOI
Jun Wang, Kai Yan, Xiao Li

et al.

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

Published: Dec. 12, 2024

Abstract Developing comfortable, protective, and reliable monitoring wearable devices is of great significance for next‐generation electronic devices. However, previously reported fabrics have proven inadequate cross‐mechanism sensing integration electromagnetic wave (EMW) protection. To address these, an wave‐absorbing flexible device with multimodal capabilities fabricated based on cotton fabric through polypyrrole (PPy) in situ growth as well dip‐coating polyaniline hollow microspheres (PHMs) amino silane modified polyurethane. It demonstrates excellent properties (Reflection loss peak: −48.20 dB, Effective absorption bandwidth:4.2 GHz). Remarkably, three units been all integrated by a principle (strain, temperature, triboelectric nanogenerator) all‐in‐one structural configuration. The motion unit shows quick response (225 ms) recovery (285 times high sensitivity (Gage factor ≈9.2). temperature has 0.59% K −1 . self‐powered tactile exhibits output voltage (41 V), maximum instantaneous power density (1.9 W m −2 ), detects touching incentive within 0.3 s. Smart human–machine interaction demonstrated applications like morse code, detection. This study serves proof‐of‐concept new smart textiles, showcasing potential devices, artificial intelligence, interactions.

Language: Английский

Citations

2