Cation ordered Ni-rich layered cathode for ultra-long battery life
Un‐Hyuck Kim, Geon‐Tae Park, Patrick Conlin, Nickolas Ashburn, Kyeongjae Cho, Young-Sang Yu, David A. Shapiro, Filippo Maglia, Sung Jin Kim, Peter Lamp, Chong Seung Yoon, Yang‐Kook Sun
Abstract
The observed ultra-long battery life of 8000 cycles demonstrated by the Ni-rich compositionally graded NCM cathode stems mainly from the cation ordered structure.
Topics & Concepts
CathodeBattery (electricity)Materials scienceChemistryPhysicsPhysical chemistryThermodynamicsPower (physics)Advancements in Battery MaterialsSemiconductor materials and devicesGraphene research and applications