Controlled Selenization within a N-Doped Carbon Shell Enables Stable MnO-MnSe Heterointerfaces for Long-Life Li-S Batteries

Q: What does this research mean for the field?

A MnO-MnSe heterostructure encapsulated in a nitrogen-doped carbon layer, fabricated via controlled selenization, functions as an effective multifunctional coating that enables stable heterointerfaces and prolongs the lifespan of lithium-sulfur batteries. Novelty: ClaimNovelty.NOVEL_FINDING. Consensus alignment: ConsensusAlignment.NEUTRAL.

Bohao Lv; Jiawen Cui; Longhui Zhi; Yong; id_orcid 0000-0003-3336-5578 Wang; Jiayang Li; Li Sun

doi:10.1039/d6ta02650h

January 1, 2026Journal of Materials Chemistry A

Controlled Selenization within a N-Doped Carbon Shell Enables Stable MnO-MnSe Heterointerfaces for Long-Life Li-S Batteries

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Key Points

The aim is to develop a stable MnO-MnSe heterostructure for improved performance in lithium-sulfur batteries.
Fabricated MnO-MnSe heterostructure encapsulated in nitrogen-doped carbon layers.
Conducted controlled selenization to ensure proper coating and interface stability.
Evaluated performance in lithium-sulfur battery applications.
Demonstrated improved electrochemical performance compared to conventional materials.
Showed enhanced cycle stability with minimized capacity fading over multiple charge-discharge cycles.

Abstract

In this study, a MnO-MnSe heterostructure encapsulated in a nitrogen doped carbon (NC) layer (MnO-MnSe@NC (1:2.5) ) was fabricated via controlled selenization and employed as a multifunctional coating for lithium-sulfur...

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Lv et al. (2026) studied this question.

synapsesocial.com/papers/6a1bd1b05783ba022b6fd223 https://doi.org/10.1039/d6ta02650h

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Controlled Selenization within a N-Doped Carbon Shell Enables Stable MnO-MnSe Heterointerfaces for Long-Life Li-S Batteries

Key Points

Abstract

Discussion

Cite This Study

Controlled Selenization within a N-Doped Carbon Shell Enables Stable MnO-MnSe Heterointerfaces for Long-Life Li-S Batteries

Key Points

Abstract

Discussion

Cite This Study

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