Cobalt sulfide nanoflakes grown on graphite foam for Na-ion batteries with ultrahigh initial coulombic efficiency

• المؤلفون الرئيسيون: Wang, Haisheng, Liu, Jilei, Wang, Huanhuan, Cai, Xiaoyi, Ye, Xinli, Zhang, Lili, Chen, Zhen, Shen, Ze Xiang
• مؤلفون آخرون: School of Materials Science and Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2020
• الموضوعات: Engineering::Materials; Cobalt Sulfide; Electrolyte
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/143875
• المؤسسة: Nanyang Technological University

Sodium-ion batteries (SIBs) are regarded as promising low-cost alternatives to the prevailing lithium-ion batteries. However, most anode materials for SIBs suffer from low initial coulombic efficiency (ICE), limiting their commercial applications. Herein, we demonstrate a Na-ion anode with an extrem...