Results 111 to 120 of about 169,191 (302)

UAV Control in Close Proximities - Ceiling Effect on Battery Lifetime

, 2018
With the recent developments in the unmanned aerial vehicles (UAV), it is expected them to interact and collaborate with their surrounding objects, other robots and people in order to wisely plan and execute particular tasks.
Kocer, Basaran Bahadir, Kumtepeli, Volkan, Lee, Gerald Seet Gim, Pratama, Mahardhika, Tjahjowidodo, Tegoeh, Tripathi, Anshuman, Wang, Youyi   +6 more
core   +2 more sources

Regionally Localized Electrolyte Engineering via UV Crosslinking for Stable Ether–Carbonate Lithium Metal Batteries

Advanced Functional Materials, EarlyView.
This work introduces a regionally localized electrolyte (RLE) that spatially separates ether‐ and carbonate‐based functions to stabilize both Li metal and high‐voltage cathodes. An immobilized ether‐rich layer directs Li+ transport, activates LiNO3 locally, and forms a uniform LiF‐rich SEI, enabling lower overpotential, uniform deposition, and long ...
Eunbin Lim, Jeanie Pearl Dizon Suba, Jaegu Cho, Sukeun Yoon, Kuk Young Cho   +4 more
wiley   +1 more source

Retired battery state of health estimation based on multi-frequency decomposition of charging temperature and GRU–transformer integration model

AIP Advances
Energy storage batteries still have usable capacity after retirement, with excellent secondary utilization value. Estimating the state of health (SOH) of retired batteries is critical to ensure their reuse.
Hongbo Li, Zebin Li, Yongchun Ma, Jie Lin, Xiaobin Zhao, Wencan Zhang, Fang Guo   +6 more
doaj   +1 more source

Quantifying the Economic Case for Electric Semi-Trucks

, 2018
There has been considerable interest in the electrification of freight transport, particularly heavy-duty trucks to downscale the greenhouse-gas (GHG) emissions from the transportation sector. However, the economic competitiveness of electric semi-trucks
Sripad, Shashank, Viswanathan, Venkatasubramanian   +1 more
core   +2 more sources

Data‐driven battery degradation model leveraging average degradation function fitting

Electronics Letters, 2017
When the batteries of electrical vehicles are used to provide vehicle‐to‐grid (V2G) ancillary service, battery life is shortened due to additional battery usage. To consider battery degradation, cycle life‐based approach with degradation density function (DDF) is popular.
K. Kim, Y. Choi, H. Kim
openaire   +1 more source

High Pressure Densification Investigation of Li3PS4 and Li6PS5Cl Solid Electrolytes using Combine X‐Ray Diffraction, X‐Ray Absorption Tomography and Ionic Measurement

Advanced Functional Materials, EarlyView.
We used multiple analytical techniques at the Psiché beamline, Synchrotron Soleil, and at D20 instrument in Institut Laue Langevin, to study the densification of thiophosphate solid electrolytes Li3PS4 and Li6PS5Cl. Our combined X‐ray diffraction, absorption tomography, absorption density, neutron power diffraction, and ionic conductivity analyses ...
Oskar Thompson, Ove Korjus, Adrien Fauchier‐Magnan, Clément Albin, Sergio F. Mayer, Emmanuelle Suard, Thomas Hansen, Laura Henry, Nicolas Guignot, Vittoria Pischedda, Sylvie Le Floch, Claire Villevieille   +11 more
wiley   +1 more source

Hydro/Battery Hybrid Systems for frequency regulation [PDF]

, 2019
An innovative Hydro/Battery Hybrid System (HBHS), composed of a hydropower plant (HPP) and a Battery Energy Storage System (BESS) is proposed to provide frequency regulation services in the Nordic Power System (NPS).
Laban, Danilo
core   +1 more source

3D‐Printed Hygroscopic Polymer Networks for High‐Humidity Triboelectric Nanogenerators to Wirelessly Power Implantable Electronic Devices‐ A Conceptual Pathway

Advanced Functional Materials, EarlyView.
This work develops 3D‐printable tribopolymer networks that can enhance triboelectric performance under high humidity environments. Polar hydrophilic functional groups and incorporation of zwitterionic monomers promote bound‐water–dominated interfacial polarization thereby increasing electrical outputs.
Linguangze Zhuo, Jiawang Zeng, Qian Chen, Valentin A. Bobrin, Deepak Mishra, Anthony Chun Yin Yuen, Yixia Zhang, Cyrille Boyer, Jin Zhang   +8 more
wiley   +1 more source

Fast Track to the Overdoped Regime of Superconducting YBa2Cu3O7‐δ Thin Films via Electrochemical Oxidation

Advanced Functional Materials, EarlyView.
Overdoping high temperature superconductors, such as YBa2Cu3O7‐δ (YBCO), is expected to maxime the critical current density by optimising the condensation energy for a given defect landscape, providing new thrust for the development of fusion enabling coated conductors. Here, precise oxygen control is achieved via an electrochemical method allowing for
Alexander Stangl, Aiswarya Kethamkuzhi, Hervé Roussel, Cornelia Pop, Xavier Obradors, Teresa Puig, Mónica Burriel, Arnaud Badel   +7 more
wiley   +1 more source

Cross-temporal framework for driving behavior impact on electric vehicle battery health

Communications in Transportation Research
Driving behavior significantly impacts battery health. Existing research mainly improves battery health through powertrain and vehicle control.
Hao Qi, Shiqi (Shawn) Ou, Ya-Hui Jia, Zhixia Li, Yuan Lin   +4 more
doaj   +1 more source