Carbon nanofiber-based nanostructures for lithium-ion and sodium-ion batteries,Journal of Materials Chemistry A

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Carbon nanofiber-based nanostructures for lithium-ion and sodium-ion batteries
Journal of Materials Chemistry A ( IF 10.7 ) Pub Date : 2017-06-20 00:00:00 , DOI: 10.1039/c7ta02153d
Weihan Li _{1,

2,

3,

4,

5} , Minsi Li _{6,

7,

8,

9} , Keegan R. Adair _{6,

7,

8,

9} , Xueliang Sun _{6,

7,

8,

9} , Yan Yu _{1,

2,

3,

4,

5}

Affiliation

Carbon nanofibers (CNFs) belong to a class of one-dimensional (1D) carbonaceous materials with excellent electronic conductivity, leading to their use as conductive additives in electrode materials for lithium-ion batteries (LIBs) and sodium-ion batteries (NIBs). Additionally, CNFs show excellent lithium- and sodium-storage performance when used directly as anode materials via template and activation strategies to produce numerous intercalation sites. In the case of the non-carbon electrodes for LIBs & NIBs, CNFs are capable of functioning as electron conducting and porous substrates to enhance the overall electronic & ionic conductivity and stabilizing the structures of electrodes during cycling, facilitating the improvement of the electrochemical performance of non-carbon anode and cathode materials. In this review, we present a comprehensive summary of the recent progress of CNF application in LIBs and NIBs, focusing on the structural evolution and the resulting improvements in electrochemical performance and demonstrating the importance of advancements in CNF-based electrode materials.

中文翻译：

用于锂离子和钠离子电池的基于碳纳米纤维的纳米结构

碳纳米纤维（CNF）属于一维（1D）含碳材料，具有出色的电子导电性，因此使其在锂离子电池（LIB）和钠离子电池（NIB）的电极材料中用作导电添加剂。此外，CNF通过直接用作阳极材料时，具有出色的锂和钠存储性能模板和激活策略以产生大量插入位点。对于用于LIB和NIB的非碳电极，CNF能够充当电子导电和多孔基材，以增强整体电子和离子电导率并在循环过程中稳定电极的结构，从而有利于改善碳纳米管的电化学性能。非碳阳极和阴极材料。在这篇综述中，我们对CNF在LIBs和NIBs中的最新应用进行了全面的总结，重点是结构的演变以及由此产生的电化学性能的改善，并证明了基于CNF的电极材料的发展的重要性。

更新日期：2017-06-30

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