High-Capacity Li3P pre-lithiation agent unlocks superior performance in lithium-ion capacitors DOI
Chunxiao Liu,

Yanan Xu,

Xudong Zhang

et al.

Applied Surface Science, Journal Year: 2025, Volume and Issue: unknown, P. 163012 - 163012

Published: March 1, 2025

Language: Английский

Compatible Interfaces Constructed by Surficial Indiumization on Garnet Solid Electrolyte for Long‐Cycling All‐Solid‐State Lithium Metal Battery DOI Open Access
Xiaoming Zhou,

Zejian Ouyang,

Jin Liu

et al.

Small, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 5, 2025

Composite solid electrolytes (CSEs) based on poly(vinylidene fluoride)-co-hexafluoropropylene (PVDF-HFP) and Li6.4La3Zr1.4Ta0.6O12 (LLZTO) show great potential in building high energy density all-solid-state lithium metal batteries (ASSBs). Nevertheless, the Li2CO3 passivation layer formed LLZTO surface not only induces dehydrofluorination of PVDF-HFP but also blocks Li+ transport at interfaces PVDF-HFP/LLZTO CSE/electrodes. Herein, acetate-assisted surficial indiumization with a thickness 4 nm is carried out to convert detrimental into stable conductor LiInO2 (LIO) LLZTO. With this modification, air stability CSEs achieved which prevents regeneration effectively. Attributed unblocked paths LLZTO@LIO/PVDF-HFP (LIO-CSE) interface, ionic conductivity 3.1 × 10-4 S cm-1 transference number 0.673 are attained. The Li2CO3-free contributes constructing robust electrolyte interphase predominantly inorganic components, successfully decreases side reactions ultimately realizes good compatibility LLZTO/polymer electrolyte/electrode interfaces. assembled Li|LIO-CSE|Li cells exhibit excellent electrochemical for 3100 h 0.5 mA cm-2. Li/LIO-CSE/LiFePO4 ASSB delivers high-capacity retention 81.8% after 1000 cycles 25 °C. This work provides promising method toward remarkable interfacial ASSBs.

Language: Английский

Citations

2
Reconfiguring Polymer Chain for Regulating Na+ Solvation Structure in a Gel Polymer Electrolyte toward Sodium Metal Batteries DOI
Yan Yuan, Huan Liu, Lei Zhang

et al.

ACS Energy Letters, Journal Year: 2025, Volume and Issue: unknown, P. 2007 - 2016

Published: March 28, 2025

Language: Английский

Citations

2
High-Capacity Li3p Pre-Lithiation Agent Unlocks Superior Performance in Lithium-Ion Capacitors DOI
Chunxiao Liu,

Yanan Xu,

Xudong Zhang

et al.

Published: Jan. 1, 2025

Language: Английский

Citations

0
High-Capacity Li3P pre-lithiation agent unlocks superior performance in lithium-ion capacitors DOI
Chunxiao Liu,

Yanan Xu,

Xudong Zhang

et al.

Applied Surface Science, Journal Year: 2025, Volume and Issue: unknown, P. 163012 - 163012

Published: March 1, 2025

Language: Английский

Citations

0