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Interconnected quasi-nanospheres of SnO 2 /TiO 2 /C with gap spaces for improved lithium storage
Materials Letters ( IF 2.7 ) Pub Date : 2018-10-01 , DOI: 10.1016/j.matlet.2018.06.062
Dongmei Bao , Qinghua Tian

Abstract Herein, by combining the advantages of SnO2, TiO2 and carbon elaborately, we present a stable nanostructure of SnO2-based composite. As a promising anode for lithium-ion batteries (LIBs), it delivers a high capacity of 642.5 mAh g−1 after even 450 cycles, exhibiting outstanding lithium storage performance. This work provides a facile and effective method for addressing the undesirable volume variation issue of SnO2 anodes.

中文翻译:

具有间隙空间的 SnO 2 /TiO 2 /C 互连准纳米球用于改善锂存储

摘要 在此,通过精心结合 SnO2、TiO2 和碳的优点,我们提出了一种稳定的 SnO2 基复合材料的纳米结构。作为一种有前途的锂离子电池(LIBs)负极,它甚至在 450 次循环后仍能提供 642.5 mAh g-1 的高容量,表现出出色的锂存储性能。这项工作为解决 SnO2 阳极的体积变化问题提供了一种简便有效的方法。
更新日期:2018-10-01
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