Results 1 to 10 of about 493,320 (289)

Power Sensor-oriented Development and Challenges of Environmental Energy Harvesting Technologies

open access: yesZhongguo dianli, 2021
As the basic component of the energy Internet sensing layer, power sensor has attracted attentions from practitioners with focus on its power supply stability. Environmental energy harvesting technology makes the power sensor have self-powered capability
Chunlong LI   +5 more
doaj   +1 more source

Energy harvesting: a review of the interplay between structure and mechanism [PDF]

open access: yes, 2008
The science of energy harvesting has recently undergone radical change, with the advent of new materials exploiting mechanisms fundamentally different from those of traditional solar cells.
Andrews, David L
core   +1 more source

Fluid-solid-electric lock-in of energy-harvesting piezoelectric flags

open access: yes, 2014
The spontaneous flapping of a flag in a steady flow can be used to power an output circuit using piezoelectric elements positioned at its surface. Here, we study numerically the effect of inductive circuits on the dynamics of this fluid-solid-electric ...
Doare, Olivier   +2 more
core   +4 more sources

Energy Cooperation in Battery-Free Wireless Communications with Radio Frequency Energy Harvesting [PDF]

open access: yes, 2020
Radio frequency (RF) energy harvesting techniques are becoming a potential method to power battery-free wireless networks. In RF energy harvesting communications, energy cooperation enables shaping and optimization of the energy arrivals at the energy ...
DONG Mianxiong, LI He, OTA Kaoru
core   +1 more source

Advancements in Single‐Atom Catalysts: Synthesis, Characterization, and Applications in Sensing Technologies

open access: yesSmall Science
Single‐atom catalysts (SACs) have rapidly progressed from early proof‐of‐concept studies to high‐performance sensing platforms. Their atomically dispersed active sites and tunable coordination environments, offer superior catalytic activity and ...
Ilakeya Subbiah Arivuthilagam   +3 more
doaj   +1 more source

Outage probability for a multiuser NOMA-based network using energy harvesting relays

open access: yesNonlinear Engineering, 2022
This article evaluates the energy-harvesting capabilities of a multiuser non-orthogonal multiple access-based system, where energy harvesting relays utilise the power splitting relaying protocol to harvest energy and amplify-and-forward protocol to ...
Press Rifqah, Balyan Vipin
doaj   +1 more source

Clustered Geometries Exploiting Quantum Coherence Effects for Efficient Energy Transfer in Light Harvesting

open access: yes, 2013
Elucidating quantum coherence effects and geometrical factors for efficient energy transfer in photosynthesis has the potential to uncover non-classical design principles for advanced organic materials.
Ai, Qing   +3 more
core   +1 more source

A Novel Ferrocene-Linked Thionine as a Dual Redox Mediator for the Electrochemical Detection of Dopamine and Hydrogen Peroxide

open access: yesBiosensors
We introduce a novel dual redox mediator synthesized by covalently linking ferrocene dicarboxylic acid (FcDA) and thionine (TH) onto a pre-treated glassy carbon electrode. This unique structure significantly enhances the electro-oxidation of dopamine (DA)
Manikandan Palinci Nagarajan   +9 more
doaj   +1 more source

Movers and Shakers: Kinetic Energy Harvesting for the Internet of Things [PDF]

open access: yes, 2014
Numerous energy harvesting wireless devices that will serve as building blocks for the Internet of Things (IoT) are currently under development. However, there is still only limited understanding of the properties of various energy sources and their ...
Cong, Mina   +5 more
core  

The effect of non-uniform damping on flutter in axial flow and energy harvesting strategies

open access: yes, 2012
The problem of energy harvesting from flutter instabilities in flexible slender structures in axial flows is considered. In a recent study, we used a reduced order theoretical model of such a system to demonstrate the feasibility for harvesting energy ...
Boyd J.   +4 more
core   +3 more sources

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