Issue 17, 2017

Recent progress in layered metal dichalcogenide nanostructures as electrodes for high-performance sodium-ion batteries

Abstract

Sodium-ion batteries (SIBs) have emerged as a promising candidate for large-scale stationary energy storage in light of possible concerns over cost and abundance. Advanced sodium host materials are required for developing SIBs with high energy density, long cycling stability and high safety. Layered metal dichalcogenides (MX2, M = Mo, W, Sn, V, Ti; X = S, Se, Te) have become a hot spot for anode materials in SIBs due to their merits of high conductivity, mechanical and thermal stability and structural stability. In this review, we first present a comprehensive overview of the progress of layered MX2 anodes for SIBs. Detailed discussion on the advantages of MX2 as SIB anodes is then made. Emphasis is placed on enhancing the electrochemical performance through nanostructure engineering, crystal structure modulation, doping/alloying and composite design. We conclude with a perspective on the further development of SIBs in view of their applications.

Graphical abstract: Recent progress in layered metal dichalcogenide nanostructures as electrodes for high-performance sodium-ion batteries

Article information

Article type
Review Article
Submitted
01 Jän 2017
Accepted
19 Mär 2017
First published
20 Mär 2017

J. Mater. Chem. A, 2017,5, 7667-7690

Recent progress in layered metal dichalcogenide nanostructures as electrodes for high-performance sodium-ion batteries

W. Kang, Y. Wang and J. Xu, J. Mater. Chem. A, 2017, 5, 7667 DOI: 10.1039/C7TA00003K

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements