钠离子存储用多阴离子材料的快速合成

IF 4.2 2区 化学 Q2 CHEMISTRY, MULTIDISCIPLINARY
Jingyuan Zhang , Zeyu Cao , Ying Yang , Zhuo Zheng , Zixian Wang , Hang Ren , Jinyao Yang , Guoyin Zhu , Yizhou Zhang , Shengyang Dong
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引用次数: 0

摘要

采用超快高温烧结技术,在30 s左右的时间内制备了NaTi2(PO4)3、Na3V2(PO4)3和Na2VTi(PO4)3等常见的聚阴离子材料。特别是,作为钠离子负极材料,NaTi2(PO4)3表现出卓越的电化学性能,在1 a g−1下循环8000次后,容量保持在100.9 mA h g−1,而没有明显的容量衰减。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Fast synthesis of polyanionic materials for sodium-ion storage†

Fast synthesis of polyanionic materials for sodium-ion storage†
Common polyanionic materials, such as NaTi2(PO4)3, Na3V2(PO4)3 and Na2VTi(PO4)3, were prepared by an ultrafast high-temperature sintering technology in about 30 s. In particular, as a sodium-ion anode material, NaTi2(PO4)3 exhibits remarkable electrochemical performance, maintaining a capacity of 100.9 mA h g−1 after 8000 cycles at 1 A g−1 without noticeable capacity decay.
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来源期刊
Chemical Communications
Chemical Communications 化学-化学综合
CiteScore
8.60
自引率
4.10%
发文量
2705
审稿时长
1.4 months
期刊介绍: ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.
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