铌
锂(药物)
钛
氧化铌
氧化钛
材料科学
离子
氧化物
冶金
工程物理
工程类
化学工程
化学
心理学
有机化学
精神科
作者
Cancan Peng,Suzhe Liang,Ying Yu,Longhao Cao,Chao Yang,Xiaosong Liu,Kunkun Guo,Peter Müller‐Buschbaum,Ya‐Jun Cheng,Changhong Wang
摘要
Abstract Titanium niobium oxide (TiNb x O 2 + 2.5 x ) is emerging as a promising electrode material for rechargeable lithium‐ion batteries (LIBs) due to its exceptional safety characteristics, high electrochemical properties (e.g., cycling stability and rate performance), and eco‐friendliness. However, several intrinsic critical drawbacks, such as relatively low electrical conductivity, significantly hinder its practical applications. Developing reliable strategies is crucial to accelerating the practical use of TiNb x O 2 + 2.5 x ‐based materials in LIBs, especially high‐power LIBs. Here, we provide a chronicle review of the research progress on TiNb x O 2 + 2.5 x ‐based anodes from the early 1950s to the present, which is classified into early stage (before 2008), emerging stage (2008–2012), explosive stage (2013–2017), commercialization (2018), steady development (2018–2022), and new breakthrough stage (since 2022). In each stage, the advancements in the fundamental science and application of the TiNb x O 2 + 2.5 x ‐based anodes are reviewed, and the corresponding developing trends of TiNb x O 2 + 2.5 x ‐based anodes are summarized. Moreover, several future research directions to propel the practical use of TiNb x O 2 + 2.5 x anodes are suggested based on reviewing the history. This review is expected to pave the way for developing the fabrication and application of high‐performance TiNb x O 2 + 2.5 x ‐based anodes for LIBs.
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