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lithium-ion batteries

Investigation of Hybrid Battery/Ultracapacitor Electrode Customization for Energy Storage Applications with Different Energy and Power Requirements Using HPPC Cycling

This article explores hybrid energy storage devices in which an individual electrode is composed of a mixture of the active materials used in lithium-ion batteries...

Elevated Temperature Cycling Stability and Electrochemical Impedance of LiMn₂O₄ Cathodes with Nanoporous ZrO₂ and TiO₂ Coatings

In this study, nanoporous zirconia (ZrO2) and titania (TiO2) coatings are shown to stabilize the cycling performance of lithium-ion batteries with LiMn2O4 spinel cathodes. The effect...

The Electrochemical Stability of Spinel Electrodes Coated with ZrO₂, Al₂O₃, and SiO₂ from Colloidal Suspensions

Stoichiometric LiMn2O4 and substituted Li1.05M0.05Mn1.9O4 (M=Al,Ni) spinel electrodes, coated with ZrO2, Al2O3, and SiO2 from colloidal suspensions, have been evaluated in lithium cells. ZrO2-coated Li1.05Ni0.05Mn1.9O4...