Boosting stability in Ni-rich cathodes: a synergistic approach to surface and bulk modifications for advanced lithium-ion batteries
Shadab Ali Ahmed, Tripti Agnihotri, Ashok Ranjan, Chia‐Yu Chang, Chun‐Chi Chang, Rehbar Hasan, Yosef Nikodimos, Teklay Mezgebe Hagos, She‐Huang Wu, Wei‐Nien Su, Bing‐Joe Hwang
Abstract
A TiNb 2 O 7 coating on LiNi 0.83 Mn 0.06 Co 0.11 O 2 enhances structural stability, reduces side reactions, and improves lithium diffusion, boosting capacity retention from 58.6% to 81.9% after cycling – offering a robust strategy for Ni-rich cathodes.
Topics & Concepts
Boosting (machine learning)CathodeMaterials scienceIonLithium (medication)NanotechnologyLithium-ion batteryEngineering physicsChemical engineeringComputer scienceBattery (electricity)ChemistryElectrical engineeringEngineeringPhysicsArtificial intelligencePsychologyThermodynamicsOrganic chemistryPsychiatryPower (physics)Advancements in Battery MaterialsSemiconductor materials and devicesAdvanced Battery Technologies Research