Results 41 to 50 of about 7,303,567 (349)

Extended interface layer concept for higher stability and improvement of life time in bulk heterojunction solar cells

open access: yesAIP Advances, 2015
Power conversion efficiency (PCE) of bulk heterojunction (BHJ) organic solar cells has reached above ∼10%. These BHJ cells have potential for flexible thin films at low processing temperatures using roll to roll printing on flexible substrates.
Farman Ali   +3 more
doaj   +1 more source

Energy harvesting from pressured water flow with IoT monitoring [PDF]

open access: yes, 2020
Energy harvesting are required in order to improve the green technology. Energy harvesting or also known as power harvesting is the process where the energy is gain from the outside source for example solar energy, heat energy, wind energy and kinetic
Razali, Halimatus Saadiah   +3 more
core  

Enhanced vibrational energy harvesting using non-linear stochastic resonance [PDF]

open access: yes, 2008
Stochastic resonance has seen wide application in the physical sciences as a tool to understand weak signal amplification by noise. However, this apparently counter- intuitive phenomenon does not appear to have been exploited as a tool to enhance ...
Almog   +18 more
core   +1 more source

Feasibility of an electrostatic energy harvesting device for CFCs aircraft [PDF]

open access: yes, 2015
A novel energy harvesting concept is proposed for treating local electrostatic energy produced on flying composite aircrafts. This work focuses on the feasibility research on collecting static charges with capacitive collectors.
Guo, Shijun J.   +3 more
core   +1 more source

RF Energy Harvesting Enabled Power Sharing in Relay Networks [PDF]

open access: yes, 2014
Through simultaneous energy and information transfer, radio frequency (RF) energy harvesting (EH) reduces the energy consumption of the wireless networks.
Ansari, Nirwan, Huang, Xueqing
core   +1 more source

Study on Human Motion Energy Harvesting Devices: A Review

open access: yesMachines, 2023
With the increasing utilization of portable electronic devices and wearable technologies, the field of human motion energy harvesting has gained significant attention.
Wenzhou Lin   +4 more
doaj   +1 more source

P3HT vs Spiro-OMeTAD as a hole transport layer for halide perovskite indoor photovoltaics and self-powering of motion sensors

open access: yesJPhys Materials, 2023
Recent years have witnessed the emergence of indoor photovoltaic (PV) devices with the rapid development of the Internet of things technology field. Among the candidates for indoor PVs, halide perovskites are attracting enormous attention due to their ...
Shaoyang Wang   +4 more
doaj   +1 more source

Applications of Sustainable Hybrid Energy Harvesting: A Review

open access: yesJournal of Low Power Electronics and Applications, 2023
This paper provides a short review of sustainable hybrid energy harvesting and its applications. The potential usage of self-powered wireless sensor (WSN) systems has recently drawn a lot of attention to sustainable energy harvesting.
Hamna Shaukat   +5 more
doaj   +1 more source

Piezoelectric Energy Harvesting

open access: yes, 2016
The piezoelectric material selection and the circuit design in vibrational energy harvesting are discussed. The performances of the energy-harvesting unimorph devices that captured frequencies of 60 Hz by using piezoelectric PZT-based and BT-based ...
H. Maiwa
semanticscholar   +1 more source

Energy Recovery and Energy Harvesting in Electric and Fuel Cell Vehicles, a Review of Recent Advances

open access: yesIEEE Access, 2023
This review article examines the crucial role of energy harvesting and energy recovery in the design of battery electric vehicles (BEVs) and fuel cell hybrid electric vehicles (FCHEVs) as these vehicles have limited onboard power sources.
Seyed Mohammad Hosseini   +3 more
doaj   +1 more source

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