Enhancing the cycle-life of initial-anode-free lithium-metal batteries by pre-lithiation in Mn-based Li-rich spinel cathodes
Leiyu Chen, Chao‐Lung Chiang, Guifan Zeng, Yonglin Tang, Xiaohong Wu, Shiyuan Zhou, Baodan Zhang, Haitang Zhang, Yawen Yan, Tingting Liu, Hong‐Gang Liao, Chuanwei Wang, Xiaoxiao Kuai, Yan‐Gu Lin, Yu Qiao, Shi‐Gang Sun
Abstract
Benefiting from the highly reversible structural evolution of the pre-lithiated Li-rich Li 2 Mn 2 O 4 cathode, the corresponding anode-free coin cell delivers a considerable 94.4% capacity retention after 40 cycles.
Topics & Concepts
AnodeSpinelCathodeLithium (medication)Materials scienceLithium metalMetalChemical engineeringMetallurgyChemistryElectrodePhysical chemistryMedicineEngineeringEndocrinologyAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesAdvanced Battery Technologies Research