锂离子电池电极材料Li_(1+x)V_3O_8研究进展

Research advances in Li_(1+x)V_3O_8 for lithium ion batteries

钒酸锂(Li1+xV3O8)具有比容量大的优点,可用作传统锂离子电池正极材料及水溶液锂离子电池负极材料,是一种重要的锂离子电池活性材料。Li1+xV3O8作为传统锂离子电池正极材料已被广泛研究,近年来Li1+xV3O8作为水溶液锂离子电池负极材料的研究备受瞩目,成为了锂离子电池研究领域的热点与前沿。本文综述了Li1+xV3O8作为传统锂离子电池正极材料的研究现状,从结构与充放电机理、合成方法及改性等方面进行了讨论,此外,综述了Li1+xV3O8作为水溶液锂离子电池负极材料的研究现状并指出了其发展趋势。

Li1＋xV3O8 is an important electrode material for lithium ion batteries,which can be used as cathode material for traditional lithium ion batteries and anode material for aqueous rechargeable lithium batteries.It has been researched extensively as cathode material for traditional lithium ion batteries.Besides this,the application of Li1＋xV3O8 anode material in aqueous rechargeable lithium batteries has attracted much attention.The research advances in Li1＋xV3O8 as active material for traditional lithium ion batteries and aqueous rechargeable lithium batteries are reviewed.The development trends of Li1＋xV3O8 are pointed out.