Issue 14, 2024

Toward practical lithium–sulfur batteries

Abstract

As one of the most promising energy-storage devices, lithium–sulfur batteries (LSBs) have been intensively studied and are currently on the edge of practical applications. Ampere hour (A h) level pouch cells are being prepared; however, they still face multiple challenges such as a low practical energy density, short cycle life, and underlying safety issues. The main reasons for these are due to the contradictions between the battery kinetics and electrolyte/sulfur (E/S) ratio, while the utilization of the metal lithium anode also raises possible dendrite concerns. In this review, we summarize the strategy to realize high-loading cathodes and a lean electrolyte for LSBs. In addition, solid-state LSBs are briefly discussed. Hopefully, this work may promote further advances in practical Li–S batteries.

Graphical abstract: Toward practical lithium–sulfur batteries

Article information

Article type
Review Article
Submitted
25 شعبان 1445
Accepted
10 ذو القعدة 1445
First published
12 ذو القعدة 1445

Mater. Chem. Front., 2024,8, 2556-2577

Toward practical lithium–sulfur batteries

W. Qian, Y. Guo, W. Zuo, X. Wu and L. Zhang, Mater. Chem. Front., 2024, 8, 2556 DOI: 10.1039/D4QM00180J

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