锂离子电池铁基二元复合金属氧化物负极材料研究进展

Research Progress of Fe-based Binary Mixed Metal Oxides as Anode Materials for Lithium-ion Batteries

摘要:

铁基二元复合金属氧化物（MFe2O4，M = Zn，Co，Ni……）是一种极具应用前景的新型锂离子电池负极材料，具有价格低廉、无毒、理论比容量高，环境友好等优点。本文对ZnFe2O4、CoFe2O4、NiFe2O4等铁基二元复合金属氧化物锂离子电池负极材料的制备方法、微结构和电化学储锂性能的研究现状进行了综述，针对其实际应用中所存在的主要问题，提出了相应的改善方法和应对策略，并展望了其广阔的应用前景。

Abstract:

Fe-based binary mixed metal oxides (MFe2O4, M= Co, Zn, Ni, ……) has attracted prominent interest as advanced anode materials for high-performance lithium-ion batteries (LIBs), thanks to their appealing advantages including low cost, non-toxicity, high theoretical specific capacity, environment friendly properties, and so on. In this review, we mainly introduced synthetic methods, micro-structures and electrochemical Li-storage performance of the MFe2O4 electrodes as striking anodes for next-generation LIBs. Also efficient strategies were proposed to well address lots of issues that the MFe2O4 anodes faced in their commercial application. Furthermore, the future trends and prospects were highlighted herein.