Latest progress and challenges associated with lithium-ion semi-solid flow batteries: a critical review

Abstract

Since the proposal of the concept of semi-solid flow batteries (SSFBs), SSFBs have gained increased attention as an alternative for large-scale energy storage applications. As a new type of high energy density flow battery system, lithium-ion semi-solid flow batteries (Li-SSFBs) combine the features of both flow batteries and lithium-ion batteries and show the advantages of decoupling power and capacity. Moreover, Li-SSFBs typically can achieve much higher energy density while maintaining a lower cost. Therefore, Li-SSFBs are some of the most promising technologies for future energy storage. Despite these advantages, a significant gap towards the commercialization of Li-SSFBs still exists. In this article, we have reviewed the research progress of Li-SSFBs in aqueous and non-aqueous systems in recent years. We have further discussed the future research trends and application prospects of Li-SSFBs, providing guidelines for future research in this area.

Graphical abstract: Latest progress and challenges associated with lithium-ion semi-solid flow batteries: a critical review

Article information

Article type
Review Article
Submitted
21 Jun 2024
Accepted
09 Sep 2024
First published
10 Sep 2024

Phys. Chem. Chem. Phys., 2024, Advance Article

Latest progress and challenges associated with lithium-ion semi-solid flow batteries: a critical review

M. He, X. Zhou and J. Liu, Phys. Chem. Chem. Phys., 2024, Advance Article , DOI: 10.1039/D4CP02483D

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