摘要
对国内外聚阴离子型化合物硅酸盐Li2MSiO4(M=Fe,Mn,Ni,…)正极材料的研究进展进行了综述,着重从材料的制备与结构改性、嵌/脱锂特性、晶型结构等方面进行阐述。最后讨论硅酸盐正极材料所面临的挑战,并指出改善其综合性能的途径。
A review on recent worldwide research progresses in polyoxyanion compounds Li2MSiO4(M=Fe,Mn,Ni,…) cathode materials is presented,essentially focusing on their synthesis and structural modification me-thods,intercalation/de-intercalation properties,and structural polymorphs.In conclusion,the future challenges of the Li2MSiO4 are remarked,and the possible ways of improving their overall performances are also suggested.
引文
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