Atomic layer deposition of lithium zirconium oxides for the improved performance of lithium-ion batteries
Yongqiang Liu, Xin Wang, Sujan Ghosh, Min Zou, Hua Zhou, Xianghui Xiao, Xiangbo Meng
Abstract
(NMC622) cathodes in LIBs and demonstrated that the LZO coating films could evidently improve the lithium-ion insertion and extraction rates of the NMC622 electrodes up to 3.4 and 2.6 times, respectively. The LZO-coated NMC622 cathodes exhibited much better performance than the uncoated NMC622 ones.
Topics & Concepts
Quartz crystal microbalanceX-ray photoelectron spectroscopyAtomic layer depositionLithium (medication)Materials scienceScanning electron microscopeZirconiumChemical engineeringTransmission electron microscopyElectrolyteAnalytical Chemistry (journal)Layer (electronics)NanotechnologyChemistryElectrodeMetallurgyComposite materialAdsorptionMedicineOrganic chemistryEngineeringEndocrinologyPhysical chemistryChromatographyAdvancements in Battery MaterialsSemiconductor materials and devicesAdvanced Memory and Neural Computing