Bimetallic-MOF derivatives enabled 3D carbon cloth as a lithium sponge for a high-performance lithium-metal anode

Abstract

In this study, a composite lithium-metal anode (LMA) (CC@Fe2O3/CoFe2O4@Li) based on derivatives of bimetallic FeCo-MOFs has been prepared. It took only 2 s for molten lithium to be fully injected into the modified 3D skeletons, acting as a lithium sponge. Moreover, a full cell matched with an LiFePO4 cathode was able to operate stably for 800 cycles at 10C, while also demonstrating superior compatibility with high electrode loading conditions.

Graphical abstract: Bimetallic-MOF derivatives enabled 3D carbon cloth as a lithium sponge for a high-performance lithium-metal anode

Supplementary files

Article information

Article type
Communication
Submitted
29 May 2025
Accepted
21 Jul 2025
First published
21 Jul 2025

Chem. Commun., 2025, Advance Article

Bimetallic-MOF derivatives enabled 3D carbon cloth as a lithium sponge for a high-performance lithium-metal anode

X. Guo, X. Jiang, R. Luo, C. Su and T. Wei, Chem. Commun., 2025, Advance Article , DOI: 10.1039/D5CC02920A

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