Surface modification of Ni-rich LiNi<sub>0.8</sub>Co<sub>0.1</sub>Mn<sub>0.1</sub>O<sub>2</sub> with perovskite LaFeO<sub>3</sub> for high voltage cathode materials
Hong Ki Kim, Hyeong Seop Kang, P. Santhoshkumar, Jae Woo Park, Chang Won Ho, Gyu Sang Sim, Chang Woo Lee
Abstract
LaFeO<sub>3</sub>-coated NCM811 electrode materials are fabricated by a simple wet chemical synthesis technique. The 0.5 wt% LaFeO<sub>3</sub>-coated NCM811 cathode material shows higher cycling stability when compared to the bare NCM811.
Topics & Concepts
Surface modificationPerovskite (structure)Materials scienceNanotechnologyChemical engineeringCrystallographyChemistryEngineeringAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesExtraction and Separation Processes