Thermal Drawing of MoS2 Integrated PVDF Triboelectric Fiber for Continuous Respiration Monitoring DOI Creative Commons
Md Sazid Bin Sadeque, M. Saifur Rahman, Md. Mehdi Hasan

et al.

Advanced Sensor Research, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 19, 2024

Abstract Triboelectric nanogenerators (TENGs) are environmentally sustainable energy harvesting devices that can convert mechanical and biomechanical into electrical output through the synergistic process of triboelectrification electrostatic induction. Incorporating polyvinylidene fluoride (PVDF) its copolymers flexible TENG is particularly advantageous because abundance highly electronegative fluorine ions high dielectric constant. MoS 2 interact with PVDF dipoles to improve PVDF's β phase content, thereby improving triboelectric property polymer nanocomposite fibers. In this study, thermally drawn fibers fabricated, incorporating various concentrations for first time. The enhanced in fiber improves where 3 wt.% – demonstrates a maximum peak power 17.64 µW, exhibiting threefold increment compared 0 fiber. Simultaneous integration multiple nanomaterials (MoS graphene) also investigated analyze fiber's formation performance. Harnessing superior sensitivity integrated fiber, self‐powered wearable mask designed continuous human respiration monitoring.

Language: Английский

Interfacial Modulation of Polydopamine–Reduced Graphene Oxide for Achieving Highly Conductive and Strong Graphene/Cotton Composite Yarn Toward Smart Wearable Devices DOI
Yujin Zhang, Guowen Zhang,

Yuqi Dong

et al.

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

Published: July 1, 2024

Language: Английский

Citations

10
Silk Fibroin-Based Triboelectric Nanogenerators for Energy Harvesting and Biomedical Applications DOI

Ni Gan,

Wei Meng, Qian Zhou

et al.

ACS Applied Nano Materials, Journal Year: 2024, Volume and Issue: 7(8), P. 8407 - 8423

Published: April 4, 2024

Triboelectric nanogenerators (TENGs) developed from eco-friendly natural materials rather than traditional electronic are more favorable for biocompatible applications and use in sustainable life-cycle analysis. Silk fibroin (SF) has emerged as an abundant biomaterial that shows great potential the preparation of TENGs. Silk-based triboelectric (SF-TENGs) have green energy harvesting properties, environmentally friendly, biocompatible, not fully present conventional TENGs, important next generation self-powered devices. In this review, latest progress SF-TENGs, including their applied materials, structural manufacturing processes, application scenarios, is discussed. These SF-TENGs show emerging well smart living medical assistance. addition, value been further explored, possibility main challenges expanding applying to field microneedles (MNs)

Language: Английский

Citations

9
Overview of Fiber-shaped Energy Storage Devices: from Fabrication to Application DOI
Qing Zhang,

Yinuo Jin,

Siyao Qi

et al.

Nano Energy, Journal Year: 2024, Volume and Issue: 128, P. 109896 - 109896

Published: June 17, 2024

Language: Английский

Citations

8
Triboelectric kinetic energy harvesters DOI
Amir Musa Abazari,

Asˈad Alizadeh,

M. Barzegar Gerdroodbary

et al.

Elsevier eBooks, Journal Year: 2025, Volume and Issue: unknown, P. 187 - 256

Published: Jan. 1, 2025

Language: Английский

Citations

0
Holistic and localized preparation methods for triboelectric sensors: principles, applications and perspectives DOI Creative Commons

Zhenqiu Gao,

Shaokuan Wu,

Yihan Wei

et al.

International Journal of Extreme Manufacturing, Journal Year: 2024, Volume and Issue: 6(5), P. 052002 - 052002

Published: May 23, 2024

Abstract With the arrival of intelligent terminals, triboelectric nanogenerators, as a new kind energy converter, are considered one most important technologies for next generation electronics. As self-powered sensor, it can greatly reduce power consumption entire sensing system by transforming external mechanical to electricity. However, fabrication method sensors largely determines their functionality and performance. This review provides an overview various methods used fabricate sensors, with focus on processes micro-electro-mechanical systems technology, three-dimensional printing, textile methods, template-assisted material synthesis manufacturing. The working mechanisms suitable application scenarios outlined. Subsequently, advantages disadvantages summarized, reference schemes subsequent these included. Finally, opportunities challenges faced different discussed, well potential in Internet Things.

Language: Английский

Citations

2
Flexible multimaterial fibers in modern biomedical applications DOI Creative Commons
Jongwoon Kim, Xiaoting Jia

National Science Review, Journal Year: 2024, Volume and Issue: 11(10)

Published: Sept. 18, 2024

ABSTRACT Biomedical devices are indispensable in modern healthcare, significantly enhancing patients’ quality of life. Recently, there has been a drastic increase innovations for the fabrication biomedical devices. Amongst these methods, thermal drawing process emerged as versatile and scalable development advanced By thermally macroscopic preform, which is meticulously designed integrated with functional materials, hundreds meters multifunctional fibers produced. These flexible embedded functionalities such electrochemical sensing, drug delivery, light temperature chemical pressure etc. In this review, we summarize method drawn highlight recent developments application, including neural interfacing, tissue engineering, cancer treatment, soft robotics smart wearables. Finally, discuss existing challenges future directions rapidly growing field.

Language: Английский

Citations

2
Ultra-stretchable and high performance fibrous TENG with helically structured dual-channel Liquid Metal electrode DOI
Xiaowei Xing,

Y.K. Zhang,

Yu He

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 493, P. 152392 - 152392

Published: May 24, 2024

Language: Английский

Citations

1
Triboelectric signal enhancement via interface structural design and integrated with deep learning for real-time online material recognition DOI
Cheng Shen,

Jingyi Chen,

Yue Liu

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 156874 - 156874

Published: Oct. 1, 2024

Language: Английский

Citations

1
Continuous fabrication of triboelectric/piezoelectric hybrid yarns with high-output for self-powered wearable sensors DOI
Qian Chen,

Yan Yan,

Chenchen Ye

et al.

Materials Today Energy, Journal Year: 2024, Volume and Issue: unknown, P. 101698 - 101698

Published: Sept. 1, 2024

Language: Английский

Citations

0
Thermal Drawing of MoS2 Integrated PVDF Triboelectric Fiber for Continuous Respiration Monitoring DOI Creative Commons
Md Sazid Bin Sadeque, M. Saifur Rahman, Md. Mehdi Hasan

et al.

Advanced Sensor Research, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 19, 2024

Abstract Triboelectric nanogenerators (TENGs) are environmentally sustainable energy harvesting devices that can convert mechanical and biomechanical into electrical output through the synergistic process of triboelectrification electrostatic induction. Incorporating polyvinylidene fluoride (PVDF) its copolymers flexible TENG is particularly advantageous because abundance highly electronegative fluorine ions high dielectric constant. MoS 2 interact with PVDF dipoles to improve PVDF's β phase content, thereby improving triboelectric property polymer nanocomposite fibers. In this study, thermally drawn fibers fabricated, incorporating various concentrations for first time. The enhanced in fiber improves where 3 wt.% – demonstrates a maximum peak power 17.64 µW, exhibiting threefold increment compared 0 fiber. Simultaneous integration multiple nanomaterials (MoS graphene) also investigated analyze fiber's formation performance. Harnessing superior sensitivity integrated fiber, self‐powered wearable mask designed continuous human respiration monitoring.

Language: Английский

Citations

0