Progress and Perspectives of Garnet-Based Solid-State Lithium Metal Batteries: Toward Low Resistance, High Energy Density and Improved Cycling Capability

Electrochemical Energy Reviews, Journal Year: 2025, Volume and Issue: 8(1)

Published: April 9, 2025

Language: Английский

---

Probabilistic Interface Failure Model of Composite Electrodes in All-Solid-State Batteries Under Mechanical-Diffusion Coupling

Theoretical and Applied Mechanics Letters, Journal Year: 2025, Volume and Issue: unknown, P. 100593 - 100593

Published: April 1, 2025

Language: Английский

---

Microstructure-controlled Li ion conductive oxide–based ceramic solid electrolytes supporting high current densities

Electrochimica Acta, Journal Year: 2025, Volume and Issue: unknown, P. 146233 - 146233

Published: April 1, 2025

Language: Английский

---

Long‐Term Cycling Stability and Dendrite Suppression in Garnet‐Type Solid‐State Lithium Batteries via Plasma‐Induced Artificial SEI Layer Formation

Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown

Published: April 18, 2025

Abstract The garnet‐based solid‐state‐electrolyte Li 6.5 La 3 Zr 1.5 Ta 0.5 O 12 (LLZTO) faces challenges due to its poor contact with Li‐metal, resulting in high interfacial‐resistance and dendrite growth. To address this, an SnO 2 ‐Al (SA) ultra‐thin film on LLZTO is fabricated using direct‐current/radio‐frequency plasma magnetron co‐sputtering. This modification layer reacts molten situ form a dense continuous artificial solid‐electrolyte‐interphase (SEI) layer, composed of O, Li‐Al‐O, x Sn, 9 Al 4 alloy. Density‐functional‐theory calculations optical‐microscopy characterization confirm the effectiveness this interlayer improving interfacial‐modification. Consequently, ultrahigh critical‐current‐density 5.4 mA cm −2 achieved, effectively preventing lithium‐metal penetration into bulk electrolyte. symmetric cell SA SEI cycles stably for 8700 h without formation, significantly outperforming modified (only 1350 h) most interface layers reported literature, demonstrating excellent interfacial‐stability. Additionally, full cells LiFePO LiNi 0.8 Co 0.1 Mn cathodes exhibit stable cycling performance (LiFePO : 88.95% capacity retention at 400 th cycle C; 89.16% 200 C). work underscores significant potential co‐sputtering method creating layers, paving way practical application garnet‐type solid‐state batteries.

Language: Английский

---

In-situ polymerized high-ionic conductivity vinyl-based copolymer in electrospinning membrane for lithium-ion batteries

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2025, Volume and Issue: unknown, P. 137016 - 137016

Published: April 1, 2025

Language: Английский

---