Boosting cell performance of LiNi_(0.8)Co_(0.1)Mn_(0.1)O_(2) cathode material via structure design

• 作 者: Lin-bo Tang Yang Liu Han-xin W
• 机 构: SchoolofMetallurgyandEnvironment,NationalEngineeringLaboratoryforHighEfficiencyRecoveryofRefractoryN
• 出 处: 能源化学:英文版
• 发表日期: 2021年4期
• 关键词: Lithium ion battery Ni-rich material La_(2)Zr_(2)O_(7)coating Zr doping Electroc
• 基金项目: supported by the National Natural Science Foundation of China(Grant No.51974368),the Fundamental Research Funds for the Central Universities of Central South University(2019zzts251)

Ni-rich cathodes exhibit appealing properties,such as high capacity density,low cost,and prominent energy density.However,the inferior ionic conductivity and bulk structural degradation become bottlenecks for Ni-rich cathodes and severely limit their comm