Results 11 to 20 of about 10,266 (182)

High performance temperature difference triboelectric nanogenerator

open access: yesNature Communications, 2021
High temperature usually decreases the output of triboelectric nanogenerator because of the increased dissipation of triboelectric charges. Here, the authors design and fabricate a temperature difference triboelectric nanogenerator to enhance the ...
Bolang Cheng   +7 more
doaj   +1 more source

Optimize an effective triboelectric nanogenerator surface morphology to harvest the human wrist pulse pressure: A numerical study on finite element method

open access: yesHeliyon, 2022
This paper presents the optimized surface morphology to enhance transferred charge between the mental and dielectric of the modelled triboelectric nanogenerator.
V. Karthikeyan, S. Vivekanandan
doaj   +1 more source

Stretchable and skin-conformal piezo-triboelectric pressure sensor for human joint bending motion monitoring

open access: yesJournal of Materiomics, 2022
Stretchable, skin-conformal, and self-powered wearable pressure sensors have garnered significant attention for use in human joint bending motion monitoring.
Junbin Yu   +7 more
doaj   +1 more source

A sliding hybrid triboelectric-electromagnetic nanogenerator with staggered electrodes for human motion posture

open access: yesEnergy Reports, 2022
Recently, triboelectric energy harvesting technology has attracted the attention of researchers all over the world. And it is significant to promote the development of energy technology in the new era.
Wenwen Nie
doaj   +1 more source

Metallic glass-based triboelectric nanogenerators

open access: yesNature Communications, 2023
AbstractSurface wear is a major hindrance in the solid/solid interface of triboelectric nanogenerators (TENG), severely affecting their output performance and stability. To reduce the mechanical input and surface wear, solid/liquid-interface alternatives have been investigated; however, charge generation capability is still lower than that in ...
Xin Xia   +4 more
openaire   +4 more sources

Recent trends in 2D materials and their polymer composites for effectively harnessing mechanical energy

open access: yesiScience, 2022
Summary: Self-powered wearable devices, with the energy harvester as a source of energy that can scavenge the energy from ambient sources present in our surroundings to cater to the energy needs of portable wearable electronics, are becoming more ...
Shilpa Rana, Vishal Singh, Bharti Singh
doaj   +1 more source

Fabric-Based Triboelectric Nanogenerators [PDF]

open access: yesResearch, 2019
In the past decades, the progress of wearable and portable electronics is quite rapid, but the power supply has been a great challenge for their practical applications. Wearable power sources, especially wearable energy-harvesting devices, provide some possible solutions for this challenge. Among various wearable energy harvesters, the high-performance
Jinmei Liu   +5 more
openaire   +3 more sources

Selection rules of triboelectric materials for direct-current triboelectric nanogenerator

open access: yesNature Communications, 2021
Appropriate triboelectric material selection is vital to for high performance direct current triboelectric nanogenerator (DC-TENG). The authors here provide effective selection rules as guideline to select triboelectric materials for DC-TENG to reduce ...
Zhihao Zhao   +9 more
doaj   +1 more source

A Wireless Triboelectric Nanogenerator [PDF]

open access: yesAdvanced Energy Materials, 2017
AbstractA new “wireless” paradigm for harvesting mechanical energy via a 3D‐printed wireless triboelectric nanogenerator (W‐TENG) comprised of an ecofriendly graphene polylactic acid (gPLA) nanocomposite and Teflon is demonstrated. The W‐TENG generates very high output voltages >2 kV with a strong electric field that enables the wireless ...
Mallineni, Sai Sunil Kumar   +4 more
openaire   +2 more sources

Hybrid piezoelectric-triboelectric nanogenerators for flexible electronics: Recent advances and perspectives

open access: yesJournal of Science: Advanced Materials and Devices, 2022
For several decades, a focus has been placed on the development of future flexible electronics, including electronic skin, wearable devices, environmental monitoring systems and the Internet of things (IoT) network. The triboelectric nanogenerator (TENG)
Saichon Sriphan, Naratip Vittayakorn
doaj   +1 more source

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