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This research aims to enhance the charge transport properties in nickel/cobalt–zinc batteries through a novel core-shell structure.

April 11, 2026Inorganic Chemistry Frontiers0 citations

An interwoven carbon nanotube core–shell network supports a Co 9 S 8 –Ni 3 S 2 heterojunction for superior aqueous nickel/cobalt–zinc battery kinetics

TZTao ZhengQingdao University of Science and Technology ZSZhiyu SongQingdao University of Science and Technology JLJian LiQingdao University of Science and Technology

Key Points

This research aims to enhance the charge transport properties in nickel/cobalt–zinc batteries through a novel core-shell structure.
Developed a core-shell carbon nanotube (CNT) network via an in situ catalytic bridging strategy.
Constructed a Co9S8–Ni3S2 heterojunction within the CNT structure.
Analyzed the electron and ion transfer efficiency using this network.
Created continuous conductive pathways in the battery design.
Achieved improved charge transport dynamics.
Enhanced battery kinetics observed, indicating faster performance.

Abstract

In this work, we develop an in situ catalytic bridging strategy to construct a crosslinked CNT network in the core–shell gap, creating continuous conductive pathways that mitigate interfacial charge transport and enable fast electron/ion transfer.

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