Enabling the high-voltage operation of layered ternary oxide cathodes via thermally tailored interphase

• Main Authors: Zhu, Zhiqiang, Cao, Shengkai, Ge, Xiang, Xi, Shibo, Xia, Huarong, Zhang, Wei, Lv, Zhisheng, Wei, Jiaqi, Chen, Xiaodong
• Other Authors: School of Materials Science and Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Materials::Energy materials; Cathode/Electrolyte Interphase; Thermally-Tailored Interphase; Layered Ternary Oxides; High-Voltage Cathodes; Lithium-Ion Batteries
• Online Access: https://hdl.handle.net/10356/161486
• Institution: Nanyang Technological University

Layered ternary oxides LiNix Mny Coz O2 are promising cathode candidates for high-energy lithium-ion batteries (LIBs), but they usually suffer from the severe interfacial parasitic reactions at voltages above 4.3 V versus Li+ /Li, which greatly limit their practical capacities. Herein, using LiNi1/3...