Results 21 to 30 of about 6,701 (256)

Adaptive Liquid-Level Sensor Based on a Dual-Mode Triboelectric Nanogenerator

open access: yes, 2023
Liquid-level sensors are widely employed for monitoring and alarming liquid levels in storage tanks and vessel compartments. They are essential in promptly comprehending the container’s liquid-level status.
Peishuo Li (17673602)   +5 more
core   +3 more sources

A Portable Triboelectric Nanogenerator Based on Dehydrated Nopal Powder for Powering Electronic Devices

open access: yesSensors, 2023
Triboelectric nanogenerators (TENGs) based on organic materials can harvest green energy to convert it into electrical energy. These nanogenerators could be used for Internet-of-Things (IoT) devices, substituting solid-state chemical batteries that have ...
Ernesto A. Elvira-Hernández   +7 more
doaj   +1 more source

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

Polysaccharide-based triboelectric nanogenerators: A review [PDF]

open access: yesCarbohydrate Polymers, 2021
Triboelectric nanogenerators (TENGs) are versatile electronic devices used for environmental energy harvesting and self-powered electronics with a wide range of potential applications. The rapid development of TENGs has caused great concern regarding the environmental impacts of conventional electronic devices.
Fernando G. Torres   +1 more
openaire   +4 more sources

Biodegradable Polymers in Triboelectric Nanogenerators

open access: yesPolymers, 2022
Triboelectric nanogenerators (TENGs) have attracted much attention because they not only efficiently harvest energy from the surrounding environment and living organisms but also serve as multifunctional sensors toward the detection of various chemical and physical stimuli. In particular, biodegradable TENG (BD-TENG) represents an emerging type of self-
Yajun Mi   +7 more
openaire   +2 more sources

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

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

Advances in Bioresorbable Triboelectric Nanogenerators

open access: yesChemical Reviews, 2023
With the growing demand for next-generation health care, the integration of electronic components into implantable medical devices (IMDs) has become a vital factor in achieving sophisticated healthcare functionalities such as electrophysiological monitoring and electroceuticals worldwide.
Minki Kang   +5 more
openaire   +2 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

Home - About - Disclaimer - Privacy