Results 31 to 40 of about 117,854 (314)

Electrolyte design principles for low-temperature lithium-ion batteries

open access: yeseScience, 2023
Alongside the pursuit of high energy density and long service life, the urgent demand for low-temperature performance remains a long-standing challenge for a wide range of Li-ion battery applications, such as electric vehicles, portable electronics ...
Yang Yang   +3 more
doaj   +1 more source

A Study of the Thermodynamics and Kinetics of LiₓFePO₄ as a Cathode Material for Li Batteries [PDF]

open access: yes, 2012
Olivine-type LiFePO4 has been recognized as one of the most promising cathode materials for rechargeable Li batteries. Its advantages include high capacity, high stability, nontoxicity, and low cost.
Tan, Hongjin
core   +1 more source

Arcing in Li-Ion Batteries

open access: yesBatteries, 2023
Lithium-Ion battery cells and automotive battery systems are constantly improving as a result of the rising popularity of electric vehicles. With higher energy densities of the cells, the risks in case of failure rise as well. In the worst case, a fast exothermic reaction known as thermal runaway can occur.
Theo Ledinski   +3 more
openaire   +2 more sources

A Novel Data-Driven Estimation Method for State-of-Charge Estimation of Li-Ion Batteries

open access: yesEnergies, 2022
With the increasing proportion of Li-ion batteries in energy structures, studies on the estimation of the state of charge (SOC) of Li-ion batteries, which can effectively ensure the safety and stability of Li-ion batteries, have gained much attention. In
Suwei Zhai   +3 more
doaj   +1 more source

Polymeric Separator in Modern Metal-ion Batteries

open access: yes, 2023
Polymer separators play a fundamental role in metal-ion batteries: blocking electron transport but allowing rapid ion diffusion to ensure proper and safe functioning of the battery.
Zheng, M, Liu, T, Lu, J
core   +1 more source

Synthesis and Characterization of Li-C Nanocomposite for Easy and Safe Handling

open access: yesNanomaterials, 2020
Metallic lithium (Li) anode batteries have attracted considerable attention due to their high energy density value. However, metallic Li is highly reactive and flammable, which makes Li anode batteries difficult to develop.
Subash Sharma   +7 more
doaj   +1 more source

Recent Insights into Rate Performance Limitations of Li‐ion Batteries

open access: yes, 2021
S.268-285Increasing the fast charging capabilities and the driving range of electric vehicles are major goals in Li-ion battery research to accelerate mass market adoption and reduce greenhouse gas emissions.
Kristian Nikolowski   +11 more
core   +1 more source

An Acausal Li-Ion Battery Pack Model for Automotive Applications [PDF]

open access: yes, 2014
In this work, a novel acausal and reconfigurable battery pack model is presented. The model structure adopted for the battery cell is based on an equivalent circuit representation.
Taylor, Nigel   +9 more
core   +1 more source

Perspective on design and technical challenges of Li-garnet solid-state batteries

open access: yesScience and Technology of Advanced Materials, 2022
Solid-state Li-ion batteries based on Li-garnet Li7La3Zr2O12 (LLZO) electrolyte have seen rapid advances in recent years. These solid-state systems are poised to address the urgent need for safe, non-flammable, and temperature-tolerant energy storage ...
Kostiantyn V. Kravchyk   +1 more
doaj   +1 more source

State of Health Estimation of Lithium-Ion Battery Based on Electrochemical Impedance Spectroscopy

open access: yesEnergies, 2023
Energy storage is an important technical means to increase the consumption of renewable energy and reduce greenhouse gas emissions. Electrochemical energy storage, represented by lithium-ion batteries, has a promising developmental prospect.
Maosong Fan   +4 more
doaj   +1 more source

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