A Mo/PANI co-modified ultra-high nickel NCM9622 cathode composite with excellent cycle stability and high-rate performance for power batteries
Jinfu Huang, Liang Zhang, Hongyu Tang, Shengyi Huang, Yang Tang, Jianyao Ma, Bin Huang, Yanwei Li, Yiling Sun, Shunhua Xiao, Renheng Wang
Abstract
The ultra-high nickel cathode material NCM9622 is modified by PANI coating and Mo doping, and has excellent cycling stability and rate performance, effectively restrains surface/interface side reactions, reduces cationic mixing and accelerates the Li + diffusion rate.
Topics & Concepts
Materials scienceCathodeComposite numberNickelCoatingDiffusionDopingChemical engineeringComposite materialMetallurgyChemistryOptoelectronicsEngineeringPhysicsThermodynamicsPhysical chemistryAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesAdvanced Battery Technologies Research