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The lithium and sodium storage performances of phosphorus and its hierarchical structure
Nano Research ( IF 9.9 ) Pub Date : 2018-10-15 , DOI: 10.1007/s12274-018-2206-6
Dan Zhao , Lihui Zhang , Chengcheng Fu , Jinying Zhang , Chunming Niu

Recent preparation of black phosphorene and subsequent discovery of its excellent optical and electronic properties have attracted great attention, and renewed interest to phosphorus. Recent researches have indicated that phosphorus structures are promising anodes for lithium-ion and sodium-ion batteries. A high theoretical capacity of 2,596 mAh·g−1 was predicted for phosphorus according to the reaction of 3Li/Na + P → Li3P/Na3P. However, fast capacity degradation is accompanying with most phosphorus structures due to the low electronic conductivity and structural pulverization induced by large volume change in charging and discharging proceses. The electrochemical performances are significantly affected by the hierarchical structural design of phosphorus. A few reviews of phosphorus structures have been reported recently. However, no review about the electrochemical performances of phosphorus structures according to their hierarchical structures has been reported. First of all, phosphrus allotropes along with their structure and fundamental properties are briefly reviewed in this work. Secondly, the studies on lithiation/sodiation mechanism of red/black phosphorus are presented. Thirdly, a summary about the electrochemical performances of red/black phosphorus composites with different hierarchical structures is presented. Furthermore, the development challenges and future perspectives of phosphorus structures as anodes for LIBs and SIBs are discussed.

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中文翻译:

磷的锂钠盐存储性能及其层次结构

黑色磷烯的最新制备及其随后优异的光学和电子性能的发现引起了人们的极大关注,并重新引起了人们对磷的关注。最近的研究表明,磷结构是锂离子和钠离子电池的有希望的阳极。根据3Li / Na + P→Li 3 P / Na 3的反应,预计磷的理论容量高,为2,596 mAh·g -1P.然而,由于低电导率和充放电过程中大量体积变化引起的结构粉化,大多数磷结构伴随着快速的容量退化。磷的分层结构设计显着影响电化学性能。最近报道了对磷结构的一些评论。然而,关于磷结构根据其分层结构的电化学性能的评论尚未见报道。首先,在本文中简要回顾了磷同素异形体及其结构和基本性质。其次,对红磷/黑磷的锂化/钠化机理进行了研究。第三,总结了不同层次结构的红/黑磷复合材料的电化学性能。此外,讨论了磷结构作为LIB和SIB阳极的发展挑战和未来前景。

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更新日期:2018-10-15
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