High-Performance MOF-303-Based Triboelectric Nanogenerators for Self-Powered Electronics and Road Safety Applications DOI

Mahesh Velpula,

Navaneeth Madathil, Supraja Potu

et al.

ACS Applied Electronic Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 24, 2024

Language: Английский

Modulating Contact Electrification With Metal‐Organic Frameworks in Flexible Triboelectric Nanogenerators for Kinetic Energy Harvesting and Self‐Powered Humidity Sensing Applications DOI Open Access

Vaishna Priya Kallupadi,

Harris Varghese, Unnikrishnan Nair Saraswathy Hareesh

et al.

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

Published: Sept. 2, 2024

Abstract Herein, we present a novel method for fabricating triboelectric nanogenerator using Polyacrylonitrile (PAN) on both sides as pairs, incorporating metal‐organic frameworks (MOFs) such ZIF‐8, ZIF‐67, MIL‐100, and HKUST‐1 during the electrospinning process. The properties of MOF‐incorporated fibers are thus tailored positioned within series first time. resulting polarity composite fiber is linked to optical bandgap energy PAN MOF/PAN composite, facilitating electron transfer between materials different work functions leading enhanced output in developed devices. Fascinatingly, appropriate choice MOF filler also displayed potential reversing nanofiber. Consequently, ZIF‐8 MIL‐100 into nanofibers led notably contrasting trends polarity, with pair generating an open‐circuit voltage 100 V, short‐circuit current 1.35 μA, power density 18.4 mW/m 2 respectively. fabricated device demonstrated effectiveness mechanical harvesting applications self‐powered humidity sensor, displaying rapid response changes ambient levels maximum sensitivity 2.14 V/%RH, relative range 50 90% humidifying cycle.

Language: Английский

Citations

12
Empowering mechanical energy harvesting and intelligent noise detection with 2D fluorine functionalized BN-PVDF nanofibers based high performance piezoelectric nanogenerator DOI

B. S. Athira,

Kuzhichalil Peethambharan Surendran,

Achu Chandran

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 160056 - 160056

Published: Jan. 1, 2025

Language: Английский

Citations

1
Reconfigurable 3D-printed 1-bit Coding Metasurface for Simultaneous Acoustic Focusing and Energy Harvesting at Low-frequency Regime DOI
Zoe Yaw,

Yiting Zhang,

Changning Liu

et al.

Nano Energy, Journal Year: 2025, Volume and Issue: unknown, P. 110874 - 110874

Published: March 1, 2025

Language: Английский

Citations

1
Single electrode mode triboelectric nanogenerator for recognition of animal sounds DOI Creative Commons
Abhisek Panda, Kunal Kumar Das,

Kushal Ruthvik Kaja

et al.

Journal of Metals Materials and Minerals, Journal Year: 2024, Volume and Issue: 34(4), P. 2170 - 2170

Published: Nov. 26, 2024

This research presents an innovative and sustainable solution by designing triboelectric nanogenerators (TENGs) for energy harvesting. The fabrication process of TENGs includes PDMS aluminum. two single electrode mode TENG was designed one is plain PDMS/Al the other porous devices. device generated a voltage current 7 V 5 nA 2 cm ´ area. Moreover, system employed to successfully charge capacitors, recognize various animal sounds. study underscores promising potential harvesting from body movements powering devices, paving way eco-friendly solutions generation.

Language: Английский

Citations

3
Ferroelectric Nanomaterials for Energy Harvesting and Self‐Powered Sensing Applications DOI Creative Commons
Xiang Yu, Yun Ji, Kewei Zhang

et al.

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

Published: Oct. 19, 2024

Abstract The rapid development of the Internet Things has introduced new challenges for miniaturized, highly integrated energy harvesters and sensors, promoting exploration various novel nanomaterials. Ferroelectric nanomaterials, characterized by large remanent polarization, exceptional dielectric properties, outstanding chemical stability, diverse electricity generation capabilities, are emerging as promising candidates in a variety fields. Possessing mechanisms generation, including piezoelectric, pyroelectric, photovoltaic, triboelectric effects, ferroelectric nanomaterials demonstrate their capability harvesting sensing multiple energies simultaneously, light, thermal, mechanical energies. This contributes to miniaturization high integration electronic devices. article reviews recent achievements applications self‐powered sensing. Different categories fabrication methods introduced. working performance sensors described. Additionally, future prospects discussed.

Language: Английский

Citations

1
High-Performance MOF-303-Based Triboelectric Nanogenerators for Self-Powered Electronics and Road Safety Applications DOI

Mahesh Velpula,

Navaneeth Madathil, Supraja Potu

et al.

ACS Applied Electronic Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 24, 2024

Language: Английский

Citations

1