Results 21 to 30 of about 683,181 (306)

Research progress in the structure of multilayer composite electrodes for lithium-ion batteries

open access: yesCailiao gongcheng, 2021
With the rapid development of electric vehicles, people have higher requirement for the energy density and lifespan of power batteries. The cycle performance and rate performance of lithium-ion batteries can be effectively improved through the ...
GAO Ke-xin   +5 more
doaj   +1 more source

Generic Battery Model based on a Parametric Implementation [PDF]

open access: yes, 2009
Batteries are a common element used in many electronic applications. Therefore, the analysis and simulation of these applications requires a battery model in order to validate the behavior of the whole system.
Prieto López, Roberto   +7 more
core   +1 more source

Realizing Superior Cycle Stability of a Ni‐Rich Layered LiNi0.83Co0.12Mn0.05O2 Cathode with a B2O3 Surface Modification

open access: yesChemElectroChem, 2020
Ni‐rich cathode is considered a promising cathode for its high specific capacity. However, a sharp capacity attenuation induced by interface problems limits the application of the cathode material.
Qiang Li   +8 more
doaj   +1 more source

Developing a monitoring system for Toyota Prius battery-packs for longer term performance issues [PDF]

open access: yes, 2013
The Toyota Prius battery pack consists of 38 individual battery blades, each blade contains 6 NiMH cells in series. This means that each pack contains 228 NiMH cells. Given this number of individually manufactured cells combined into a large battery pack,
Leijen, Peter   +3 more
core   +1 more source

The Influence of Thick Cathode Fabrication Processing on Battery Cell Performance

open access: yesElectrochem
The lithium-ion battery (LIB) is the key energy storage device for electric transportation. The thick electrode (single-sided areal capacity >4.0 mAh/cm2) design is a straightforward and effective strategy for improving cell energy density by improving ...
Dewen Kong   +3 more
doaj   +1 more source

Metering practice and policy : an examination of battery electromagnetic meter calibration, performance and verification [PDF]

open access: yes, 2009
The last twenty years has seen the rise to dominance of electromagnetic flowmetering (EFM)technology within the UK water industry network. In the last ten years, the introduction of battery powered EFM designs, for both full bore and insertion meters ...
Thomas, Alun Lewis
core   +6 more sources

Study on the electrical-thermal properties of lithium-ion battery materials in the NCM622/graphite system

open access: yesFrontiers in Chemistry
The phenomenon of fire or even explosion caused by thermal runaway of lithium-ion power batteries poses a serious threat to the safety of electric vehicles. An in-depth study of the core-material thermal runaway reaction mechanism and reaction chain is a
Hao Li   +16 more
doaj   +1 more source

Cycling capacity fade analysis of 3 Ah high nickel/SiOx-C pouch cells

open access: yesCailiao gongcheng, 2022
With the development of electric vehicles, higher requirements for battery energy density are put forward. High nickel/SiOx-C batteries with high energy density have become the first choice for long-range electric vehicles.
LIU Zhi   +6 more
doaj   +1 more source

Enhanced Stability in Li-Rich Cathodes via Strong Nb4d-O2p Configurations and Li3PO4 Coating

open access: yesEnergy Material Advances
Lithium-rich layered oxides (LLOs) are considered promising cathode candidates for high-energy-density lithium-ion batteries. However, poor cycle stability and limited rate performance severely hinder their practical application.
Cuifeng Wang   +12 more
doaj   +1 more source

An Integral Battery Charger with Power Factor Correction for Electric Scooter [PDF]

open access: yes, 2009
This paper presents an integral battery charger for an electric scooter with high voltage batteries and interior-permanent-magnet motor traction drive.
E. Armando   +9 more
core   +2 more sources

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