Orthorhombic α‐MoO₃ is a potential anode material for lithium‐ion batteries due to its high theoretical capacity of 1100 mAh g⁻¹ and excellent structural stability. However, its intrinsic poor electronic conductivity and high volume expansion during the charge–discharge process impede it from achieving a high practical capacity. A novel composite of α‐MoO₃ nanobelts and single‐walled carbon nanohorns (SWCNHs) is synthesized by a facile microwave hydrothermal technique and demonstrated as a high‐performance anode material for lithium‐ion batteries. The α‐MoO₃/SWCNH composite displays superior electrochemical properties (654 mAh g⁻¹ at 1 C), excellent rate capability (275 mAh g⁻¹ at 5 C), and outstanding cycle life (capacity retention of >99% after 3000 cycles at 1 C) without any cracking of the electrode. The presence of SWCNHs in the composite enhances the electrochemical properties of α‐MoO₃ by acting as a lithium storage material, electronic conductive medium, and buffer against pulverization.

中文翻译：

---

一种新型的α-MoO3/单壁碳纳米角复合材料，作为锂离子电池快速充电的高性能阳极材料

斜方晶系α-的MoO ₃是用于锂离子电池的电势的阳极材料由于1100毫安克它的高理论容量^-1和优异的结构稳定性。但是，其固有的较差的电导率和充放电过程中的高体积膨胀阻碍了其实现高实用容量。α-的MoO的新型复合₃纳米带和单壁碳纳米角（SWCNHs）由一个浅显微波水热技术合成和证实作为用于锂离子电池的高性能的负极材料。α-的MoO ₃ / SWCNH复合显示优异的电化学性能（654毫安克^-1 1个C），优异的倍率性能（275毫安克^-1在5 C下）和出色的循环寿命（在1 C下进行3000次循环后，容量保持率> 99％），而不会导致电极开裂。在复合增强α-的MoO的电化学性质SWCNHs的存在₃通过作为锂存储材料，电子导电介质，和缓冲液对粉碎。