Results 21 to 30 of about 730,976 (283)

Two-Dimensional MnO2/reduced Graphene Oxide Nanosheet as a High-Capacity and High-Rate Cathode for Lithium-Ion Batteries

International Journal of Electrochemical Science, 2018
Two-dimensional MnO2/rGO nanocomposite has been synthesized by a facile wet chemical method at low temperature. Ultrathin layered MnO2 nanosheets were well-dispersed and tightly attached on the surface of reduced graphene oxide (rGO) sheets.
Tong Chen, Yirong Zhou, Junxi Zhang, Yongjie Cao   +3 more
doaj   +1 more source

Dispersion characteristics of switching transients from large‐scale experiments in a 1100 kV gas insulated switchgear circuit

High Voltage, 2023
The switching operation of gas insulated switchgear (GIS) disconnector will produce multiple random spark discharges between the gas gaps of the disconnector.
Zihan Teng, Weijiang Chen, Jiangong Zhang, Baoquan Wan, Jun Zhao, Kejie Li, Zhenghai Liao, Zheyuan Gan   +7 more
doaj   +1 more source

Hygrothermal ageing performance of high temperature vulcanised silicone rubber and its degradation mechanism

High Voltage, 2023
High temperature vulcanised silicone rubber (SR) has excellent hydrophobicity and thus is widely applied both in indoor and outdoor insulation. According to the analysis of different experimental ageing tests and field investigation of SR, temperature ...
Yu Deng, Bo Peng, Zheyuan Liu, Yujun Du, Songsong Zhou, Jinghua Liu, Xinzhe Yu, Jun Zhou   +7 more
doaj   +1 more source

A Fast Estimation Algorithm for State of Health of Lithium-ion Battery Modules Based on Lorenz Plot

Electrochemistry, 2023
Accurate battery state of health (SOH) assessment is one of the keys to the safe and stable operation of battery systems. A novel fast SOH evaluation method for lithium-ion battery modules is proposed based on Lorenz plot (LP). The average Lorenz radius (
Xiankui WEN, Jingliang ZHONG, Xiang LI, Zhicheng LIN, Luyan WANG, Qiangqiang LIAO   +5 more
doaj   +1 more source

Topological surface state under graphene for two-dimensional spintronics in air [PDF]

, 2011
Spin currents which allow for a dissipationless transport of information can be generated by electric fields in semiconductor heterostructures in the presence of a Rashba-type spin-orbit coupling.
A. Varykhalov, D. Marchenko, E. D. L. Rienks, E. I. Rashba, E. I. Rashba, G. Bihlmayer, I. Tamm, J. Sánchez-Barriga, M. R. Scholz, O. Rader, R. Winkler, T. K. Kim, V. A. Mozhayskiy   +12 more
core   +2 more sources

Quick Evaluation of the State-of-Health of Spent Lithium-Ion Battery Modules

International Journal of Electrochemical Science, 2022
A decommissioned battery module with 15 in parallel and 4 series from an electric vehicle was aged at 2 C-rate in the SOC range of 30–80% in the laboratory until its state of health (SOH) value reached about 60%. The module capacity was calibrated at 1/5
Huiqin Sun, Wei Liu, Zhichao Du, Xinzhou Li, Zaiguo Fu, Qiangqiang Liao   +5 more
doaj   +1 more source

Non-Holonomic Control IV : Coherence Protection in a Rubidium isotope

, 2005
In this paper, we present a realistic application of the coherence protection method proposed in the previous article. A qubit of information encoded on the two spin states of a Rubidium isotope is protected from the action of electric and magnetic ...
Akulin, V. M., Brion, E., Comparat, D., Dumer, I., Gershkovich, V., Harel, G., Kurizki, G., Mazets, I., Pillet, P.   +8 more
core   +1 more source

The Relation between Structure and Corrosion Protection Performance of Hybrid Nanonanofibrous silica/Sol-Gel Film

International Journal of Electrochemical Science, 2019
The purpose of this work is to study the effect of nanofibrous SiO2on the corrosion protection performance of the sol-gel film coated on AA5052 aluminum alloy.
Yadong Fan, Yongjie Cao, Junxi Zhang
doaj   +1 more source

Electrical Load Protection Device-Patent [PDF]

, 1969
Development of in-line fuse device for protection of electric circuits from excessive currents and ...
Casey, L. O.
core   +1 more source

Mechanisms of parasite‐mediated disruption of brain vessels

FEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira, Sílvia Arroz‐Madeira, Cláudio A. Franco, Sara Silva Pereira   +3 more
wiley   +1 more source