In:
ChemistrySelect, Wiley, Vol. 9, No. 10 ( 2024-03-11)
Abstract:
Co 3 O 4 emerges as a promising substitute in the field of anode electrode materials for the next‐generation of lithium‐ion batteries (LIBs). Nevertheless, challenges such as volumetric effects during cycling and insufficient conductivity have resulted in its subpar cycle stability, which impedes its practical application. In this study, we successfully employed a straightforward method to design and synthesize double hemispherical nano‐Co 3 O 4 /C composite materials derived from MOF‐74(Co). Benefiting from its nano‐porous structure combined with carbon materials, the resulting Co 3 O 4 /C electrode manifests outstanding electrochemical performance. Specifically, the obtained Co 3 O 4 /C electrode exhibits a notably high reversible cycle capacity (1151.9 mAh g −1 at 0.2 A g −1 ), exemplary rate capability, and outstanding long‐cycle performance (maintaining a capacity of 366.2 mAh g −1 at 1 A g −1 after 1400 cycles). This research introduces a novel approach for the development of innovative anode materials for LIBs.
Type of Medium:
Online Resource
ISSN:
2365-6549
,
2365-6549
DOI:
10.1002/slct.202304973
Language:
English
Publisher:
Wiley
Publication Date:
2024
detail.hit.zdb_id:
2844262-3
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