Exploring the Potential of SnHPO3 and Ni3.4Sn4 as Anode Materials in Argyrodite-Based All-Solid-State Lithium-Ion Batteries DOI Creative Commons

Wissal Tout,

Junxian Zhang, Mickaël Mateos

et al.

Nanomaterials, Journal Year: 2025, Volume and Issue: 15(7), P. 512 - 512

Published: March 28, 2025

All-solid-state batteries have garnered significant attention due to their potential exceed the energy density of conventional lithium-ion batteries, particularly when alloying-based materials or lithium metal anodes are used. However, achieving compatibility with remains a persistent bottleneck. In this study, we shed light on SnHPO3 tin phosphite and Ni3.4Sn4 intermetallic as novel conversion/alloying anode for all-solid-state using Li6PS5Cl solid electrolyte. The two Sn-based active were nanostructured by ball-milling demonstrate considerable promise application in half-cells. Galvanostatic cycling at room temperature revealed electrochemical behavior based reactions akin those observed batteries. Promisingly, both exhibited satisfying stability, coulombic efficiencies exceeding 97%. These findings indicate that electrolyte is compatible alloying anodes.

Language: Английский

Exploring the Potential of SnHPO3 and Ni3.4Sn4 as Anode Materials in Argyrodite-Based All-Solid-State Lithium-Ion Batteries DOI Creative Commons

Wissal Tout,

Junxian Zhang, Mickaël Mateos

et al.

Nanomaterials, Journal Year: 2025, Volume and Issue: 15(7), P. 512 - 512

Published: March 28, 2025

All-solid-state batteries have garnered significant attention due to their potential exceed the energy density of conventional lithium-ion batteries, particularly when alloying-based materials or lithium metal anodes are used. However, achieving compatibility with remains a persistent bottleneck. In this study, we shed light on SnHPO3 tin phosphite and Ni3.4Sn4 intermetallic as novel conversion/alloying anode for all-solid-state using Li6PS5Cl solid electrolyte. The two Sn-based active were nanostructured by ball-milling demonstrate considerable promise application in half-cells. Galvanostatic cycling at room temperature revealed electrochemical behavior based reactions akin those observed batteries. Promisingly, both exhibited satisfying stability, coulombic efficiencies exceeding 97%. These findings indicate that electrolyte is compatible alloying anodes.

Language: Английский

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