What question did this study set out to answer?

The aim is to develop a strategy for interface passivation in lithium-sulfur batteries to improve performance and reduce poisoning effects.

May 8, 2026

B–Nb–C Bond-Mediated Heterogeneous Interface Passivation for Enhanced Li–S Battery Performance

Key Points

The aim is to develop a strategy for interface passivation in lithium-sulfur batteries to improve performance and reduce poisoning effects.
Utilized B–Nb–C bonds for interface passivation
Evaluated battery performance over 50 cycles
Measured retention rates at various intervals
Achieved 87% capacity retention after 50 cycles
Demonstrated enhanced resilience against poisoning
Showed promising effects on electrocatalyst stability

Abstract

and 87% retention after 50 cycles are achieved. This work provides an innovative interface engineering strategy for developing electrocatalysts that are resilient to poisoning.

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B–Nb–C Bond-Mediated Heterogeneous Interface Passivation for Enhanced Li–S Battery Performance

Key Points

Abstract

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