Molecularly engineered membrane-driven interphase stabilization of electrodes for Li||NCM811 cells under practical operating conditions
Dong‐Yeob Han, Ji Yoon Lee, Youmin Bang, Sangwon Lee, Hyeongseok Shim, Yubhin Cho, Gyujin Song, Tae Kyung Lee, Soojin Park
Abstract
Molecularly functionalized separators confer Li||NCM811 pouch cells with exceptional energy density and cycle life by promoting formation of an LiF-rich SEI and suppressing cathode degradation under practical operating conditions.
Topics & Concepts
InterphaseElectrodeMaterials scienceCathodeDegradation (telecommunications)NanotechnologyEnergy densityOptoelectronicsChemistryPower densityElectrochemical sensors and biosensorsElectrochemical Analysis and ApplicationsNeuroscience and Neural Engineering