Results 31 to 40 of about 4,946,971 (312)

An overview of the characteristics of advanced binders for high-performance Li–S batteries

Nano Materials Science, 2021
The lithium-sulfur battery (Li–S) is a promising energy storage system with many advantages over the commercialized lithium-ion battery. It has a high theoretical capacity of 1675 mAh g−1, a high theoretical energy density (2600 Wh kg−1), and is eco ...
Jun Zhang, Mingnan Li, Hussein A. Younus, Binshen Wang, Qunhong Weng, Yan Zhang, Shiguo Zhang   +6 more
doaj   +1 more source

Current variation in parallelized energy storage systems [PDF]

, 2014
an electric vehicle battery pack may employ cells connected electrically in parallel to meet energy and power requirements. For the battery management system, cells connected in parallel are often treated as a single larger component.
James Marco, Marco, James, Gama, Miguel, Bruen, Thomas, Thomas Bruen, Miguel Gama   +5 more
core   +1 more source

Boosting Li+ Diffusion in Lithium-Rich Oxides through Intrinsic Structural Design: Insights and Design Principles

Nano-Micro Letters
Highlights Sluggish Li+ transport limits high-power output and fast charging in lithium-rich oxides, governed by intrinsic factors (crystal structure, distortion, and reaction kinetics) and external factors (cathode/electrolyte interface behavior ...
Lifeng Xu, Min Hong, Jingjing Guo, Fangming Shen, Da Xu, Jinjian Zhang, Ying Zhang, Jianhui Zheng, Jun Lu   +8 more
doaj   +1 more source

Numerical Modelling of 1d Isothermal Lithium-Ion Battery with Varied Electrolyte and Electrode Materials

Energies
In this study, the lithium-ion (Li-ion) battery type, which has a high-power density and utilizes lithium as the primary conductive terminal, has been employed. Within the scope of this research, a one-dimensional isothermal Li-ion battery model has been
Elif Kaya, Alessandro d’Adamo
doaj   +1 more source

DIRECTING THE UNIFORMITY OF THE LEVEL OF PULSE CHARGING OF LI-ION BATTERIES USED IN AUTOMOTIVE INDUSTRY

Journal of Engineering Science (Chişinău), 2023
The lithium-ion (Li-ion) battery is widely used in modern electronics, serves as a power source in electric vehicles and for energy storage in renewable energy systems. The strengths of Li-ion batteries are their high energy density.
PETROV, Oleg
doaj   +1 more source

Estimation of state of charge of lithium-ion batteries usedin HEV using robust extended kalman filtering

, 2012
A robust extended Kalman filter (EKF) is proposed as a method for estimation of the state of charge (SOC) of lithium-ion batteries used in hybrid electric vehicles (HEVs). An equivalent circuit model of the battery, including its electromotive force (EMF)
jiang, J., Sharkh, S.M., Jiuchun Jiang, Caiping Zhang, Suleiman M. Sharkh, Weige Zhang, Zhang, C.P., Zhang, W.   +7 more
core   +1 more source

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

A chemo-mechanical model coupled with thermal effect on the hollow core–shell electrodes in lithium-ion batteries

Theoretical and Applied Mechanics Letters, 2017
Electrode is a key component to remain durability and safety of lithium-ion (Li-ion) batteries. Li-ion insertion/removal and thermal expansion mismatch may induce high stress in electrode during charging and discharging processes.
Bin Hu, Zengsheng Ma, Weixin Lei, Youlan Zou, Chunsheng Lu   +4 more
doaj   +1 more source

Sustainable Battery Materials for Next‐Generation Electrical Energy Storage

Advanced Energy & Sustainability Research, 2021
While renewable energy sources are deemed as a preponderant component toward building a sustainable society, their utilization depends on the efficiency and sustainability of energy‐storage technologies.
Xingwen Yu, Arumugam Manthiram
doaj   +1 more source

Hybrid Energy Storage System Based on Li-Ion and Li-S Battery Modules and GaN-Based DC-DC Converter

IEEE Access, 2021
Lithium-ion (Li-ion) batteries are still the best technology to power the Electric Vehicle (EV), due to their high power and energy density. However, the use of these batteries can be limited in cars with a high demand for peak power and very high energy
Ander Avila, Mattin Lucu, Asier Garcia-Bediaga, Unai Ibarguren, Inigo Gandiaga, Alejandro Rujas   +5 more
doaj   +1 more source