Waste‐Derived Zn‐Based ASEI Layer for Enhanced Lithium Anodes in Lithium–Sulfur Batteries DOI Creative Commons
Mohsen Hajian Foroushani,

Samane Maroufi,

Rasoul Khayyam Nekouei

et al.

Advanced Sustainable Systems, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 19, 2025

Abstract The formation of lithium (Li) dendrites on the anode during charge and discharge poses a significant challenge to scalability lithium‐metal batteries (LMBs). This study presents an innovative strategy leveraging waste‐derived Zn create hybrid in/ex situ artificial solid electrolyte interphase (ASEI) layer. ASEI layer significantly improves electrochemical performance Li anodes compared uncoated Li. In symmetrical cells, it demonstrates exceptional stability, maintaining low overpotential 9 mV over 400 cycles with transfer resistance 10.4 Ω, attributed high Li‐ion diffusivity provided by Unlike bare Li, which develops rough, thick, uneven surface cracks after extended cycling, ASEI‐coated exhibits smooth uniform surface. Furthermore, chemical analysis cycling confirms dynamic beneficial LiZn within is examined in real condition pairing sulfur cathode. cell delivers remarkable specific capacity 1085 mAh g⁻¹ at 0.1C retains 68% its initial 300 0.2C, outperforming only 54% under same conditions.

Language: Английский

Waste‐Derived Zn‐Based ASEI Layer for Enhanced Lithium Anodes in Lithium–Sulfur Batteries DOI Creative Commons
Mohsen Hajian Foroushani,

Samane Maroufi,

Rasoul Khayyam Nekouei

et al.

Advanced Sustainable Systems, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 19, 2025

Abstract The formation of lithium (Li) dendrites on the anode during charge and discharge poses a significant challenge to scalability lithium‐metal batteries (LMBs). This study presents an innovative strategy leveraging waste‐derived Zn create hybrid in/ex situ artificial solid electrolyte interphase (ASEI) layer. ASEI layer significantly improves electrochemical performance Li anodes compared uncoated Li. In symmetrical cells, it demonstrates exceptional stability, maintaining low overpotential 9 mV over 400 cycles with transfer resistance 10.4 Ω, attributed high Li‐ion diffusivity provided by Unlike bare Li, which develops rough, thick, uneven surface cracks after extended cycling, ASEI‐coated exhibits smooth uniform surface. Furthermore, chemical analysis cycling confirms dynamic beneficial LiZn within is examined in real condition pairing sulfur cathode. cell delivers remarkable specific capacity 1085 mAh g⁻¹ at 0.1C retains 68% its initial 300 0.2C, outperforming only 54% under same conditions.

Language: Английский

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