Influence of Al doping on the structure and electrochemical performance of the Co-free LiNi<sub>0.8</sub>Mn<sub>0.2</sub>O<sub>2</sub> cathode material
Rongzheng Tian, Shan Yin, Hongzhou Zhang, Dawei Song, Yue Ma, Lianqi Zhang
Abstract
cathode shows an excellent capacity retention of 91.97% after 300 cycles at 3.0-4.3 V. This work provides an effective strategy for the development of Ni-rich Co-free NM cathodes.
Topics & Concepts
CathodeElectrochemistryDopingMaterials scienceCobaltThermal stabilityChemical engineeringElectrodeNanotechnologyOptoelectronicsMetallurgyChemistryPhysical chemistryEngineeringAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesAdvanced Battery Technologies Research