Results 41 to 50 of about 7,545,365 (346)

Dual Extended Kalman Filter for State of Charge Estimation of Lithium–Sulfur Batteries

Energies, 2022
Lithium-Sulfur is a promising technology for the next generation of batteries and research efforts for early-stage prototype implementation increased in recent years.
Lluís Trilla, Lluc Canals Casals, Jordi Jacas, Pol Paradell   +3 more
doaj   +1 more source

Energy-harvesting materials [PDF]

, 2002
It is shown how key features of natural photosynthesis can be emulated in novel materials based on photoactive multichromophore arrays and crystals. A major consideration in the design of such systems is the means of channeling electronic excitation from
Andrews, D.L.
core   +1 more source

Sensitivity control of dopamine detection by conducting poly(thionine)

Electrochemistry Communications, 2021
We investigated conducting poly(thionine) (PTH) films prepared by single-step and double-step electrochemical methods (PTH-S and PTH-D, respectively) on the surface of a glassy carbon electrode (GCE) for the detection of dopamine (DA) with varying ...
Md. Mahbubur Rahman, Jae-Joon Lee
doaj   +1 more source

Joint Improvement of Spectral and Energy Efficiency in Energy Harvesting Based Cognitive Radio Networks [PDF]

Journal of Electrical and Computer Engineering Innovations, 2022
Background and Objectives: In an energy harvesting cognitive radio network, both energy efficiency and spectrum efficiency can be improved, simultaneously.
M. Sadeghian Kerdabadi, R. Ghazizadeh, H. Farrokhi   +2 more
doaj   +1 more source

Recent Progress in the Energy Harvesting Technology—From Self-Powered Sensors to Self-Sustained IoT, and New Applications

Nanomaterials, 2021
With the fast development of energy harvesting technology, micro-nano or scale-up energy harvesters have been proposed to allow sensors or internet of things (IoT) applications with self-powered or self-sustained capabilities.
Long Liu, Xinge Guo, Weixin Liu, Chengkuo Lee   +3 more
semanticscholar   +1 more source

RF Energy Harvesting Techniques for Battery-Less Wireless Sensing, Industry 4.0, and Internet of Things: A Review

IEEE Sensors Journal
As the Internet of Things (IoT) continues to expand, the demand for the use of energy-efficient circuits and battery-less devices has grown rapidly. Battery-less operation, zero maintenance, and sustainability are the desired features of IoT devices in ...
G. Moloudian, Mohammadamin Hosseinifard, Sanjeev Kumar, R. Simorangkir, J. Buckley, Chaoyun Song, Gualtiero Fantoni, Brendan O’Flynn   +7 more
semanticscholar   +1 more source

Fully printed origami thermoelectric generators for energy-harvesting

npj Flexible Electronics, 2021
Energy-harvesting from low-temperature environmental heat via thermoelectric generators (TEG) is a versatile and maintenance-free solution for large-scale waste heat recovery and supplying renewable energy to a growing number of devices in the Internet ...
A. Rösch, A. Gall, Silas Aslan, Matthias Hecht, Leonard Franke, Mofasser Mallick, Lara Penth, Daniel Bahro, Daniel Friderich, U. Lemmer   +9 more
semanticscholar   +1 more source

Supercapacitor leakage in energy-harvesting sensor nodes: fact or fiction? [PDF]

, 2012
As interest in energy-harvesting sensor nodes continues to grow, the use of supercapacitors as energy stores or buffers is gaining popularity. The reasons for their use are numerous, and include their high power density, simple interfacing requirements ...
Merrett, Geoff V., Weddell, Alex S.
core   +1 more source

Shadow enhanced self-charging power system for wave and solar energy harvesting from the ocean

Nature Communications, 2021
Hybrid energy-harvesting systems that capture both wave and solar energy from the oceans using triboelectric nanogenerators and photovoltaic cells are promising renewable energy solutions.
Qian Zhang, Qijie Liang, Dilip Krishna Nandakumar, Hao Qu, Qiongfeng Shi, F. I. Alzakia, D. J. J. Tay, Lin Yang, Xueping Zhang, L. Suresh, Chengkuo Lee, A. Wee, S. Tan   +12 more
semanticscholar   +1 more source

Energy harvesting from transverse galloping [PDF]

, 2010
Some elastic bluff bodies under the action of a fluid flow can experience transverse galloping and lose stability if the flow velocity exceeds a critical value.
A. Barrero-Gil, A. Sanz-Andres, Allen, Alonso, Barrero-Gil, Barrero-Gil, Blevins, Burton, G. Alonso, Liao, Murdock, Naudascher, Novak, Parkinson, Parkinson, Scanlan, Tang, Taylor, Zhu   +18 more
core   +2 more sources