Lowering charge transfer barrier of LiMn2O4 via nickel surface doping to enhance Li+ intercalation kinetics at subzero temperatures

• المؤلفون الرئيسيون: Zhang, Wei, Sun, Xiaoli, Tang, Yuxin, Xia, Huarong, Zeng, Yi, Qiao, Liang, Zhu, Zhiqiang, Lv, Zhisheng, Zhang, Yanyan, Ge, Xiang, Xi, Shibo, Wang, Zhiguo, Du, Yonghua, Chen, Xiaodong
• مؤلفون آخرون: School of Materials Science & Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2020
• الموضوعات: Engineering::Materials::Energy materials; Lithium Ion Battery; Low Temperature
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/139005

Sluggish interfacial kinetics leading to considerable loss of energy and power capabilities at subzero temperatures is still a big challenge to overcome for Li-ion batteries operating under extreme environmental conditions. Herein, using LiMn2O4 as the model system, we demonstrated that nickel surfa...