A Novel Sustainable and Cost-Effective Triboelectric Nanogenerator Connected to the Internet of Things for Communication with Deaf–Mute People DOI Creative Commons
Enrique Delgado-Alvarado, Muhammad Waseem Ashraf, Shahzadi Tayyaba

et al.

Technologies, Journal Year: 2025, Volume and Issue: 13(5), P. 188 - 188

Published: May 7, 2025

Low-cost and sustainable technological systems are required to improve communication between deaf–mute non-deaf–mute people. Herein, we report a novel low-cost eco-friendly triboelectric nanogenerator (TENG) composed of recycled waste components. This TENG can be connected smartphone using the internet things (IoT), which allows transmission information from The proposed harness kinetic energy convert it into electrical with advantages such as compact portable design, light weight, cost-effective fabrication, good voltage stability, easy signal processing. In addition, this uses materials radish leaf, polyimide tape, polyethylene terephthalate (PET) sheet. reaches an output power density 340.3 µWm−2 load resistance 20.5 MΩ at 23 Hz, respectively. achieves stable performance even after 41,400 working cycles. Also, device digital calculator chronometer, well 116 ultra-bright blue commercial LEDs. movements fingers person signals that transmitted text messages smartphone. Thus, used wireless for people, contributing inclusive society.

Language: Английский

Arrayed-Smart Bracelet with Dielectrically Enhanced Hydrophobicity for Swimming Instructions DOI
Ce Zhang, Wen G. Jiang, Yu Cui

et al.

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

Published: April 19, 2025

Triboelectric nanogenerators (TENGs) offer new avenues for the development of sustainable energy conversion and self-powered smart devices, where triboelectric materials with high dielectric constant may be key enhancing surface charge density output. In this study, different concentrations barium titanate (BTO) nanoparticles are introduced into polycarbonate (PC) matrix using phase inversion technique. A high-performance TENG (PB-TENG) was then developed a power 436 mW/m2 as-synthesized PC/BTO composite film as positive electrode material. Compared to PB-TENG at 0% BTO doping, peak increased by 153%. This enhancement output should attributed synergistic effect roughness film. The Arrayed-Smart Bracelet (A-SB) is designed health monitoring motion recognition in swimming, offering sensitivity, stability, selectivity water sports safety monitoring.

Language: Английский

Citations

0
A Novel Sustainable and Cost-Effective Triboelectric Nanogenerator Connected to the Internet of Things for Communication with Deaf–Mute People DOI Creative Commons
Enrique Delgado-Alvarado, Muhammad Waseem Ashraf, Shahzadi Tayyaba

et al.

Technologies, Journal Year: 2025, Volume and Issue: 13(5), P. 188 - 188

Published: May 7, 2025

Low-cost and sustainable technological systems are required to improve communication between deaf–mute non-deaf–mute people. Herein, we report a novel low-cost eco-friendly triboelectric nanogenerator (TENG) composed of recycled waste components. This TENG can be connected smartphone using the internet things (IoT), which allows transmission information from The proposed harness kinetic energy convert it into electrical with advantages such as compact portable design, light weight, cost-effective fabrication, good voltage stability, easy signal processing. In addition, this uses materials radish leaf, polyimide tape, polyethylene terephthalate (PET) sheet. reaches an output power density 340.3 µWm−2 load resistance 20.5 MΩ at 23 Hz, respectively. achieves stable performance even after 41,400 working cycles. Also, device digital calculator chronometer, well 116 ultra-bright blue commercial LEDs. movements fingers person signals that transmitted text messages smartphone. Thus, used wireless for people, contributing inclusive society.

Language: Английский

Citations

0