Design Strategies and Performance Enhancements of PVDF-based Flexible Electrolytes for High-Performance All-Solid State Lithium Metal Batteries DOI Creative Commons

Zhongxiu Liu,

Md Shariful Islam, Yu‐Hui Fang

et al.

Nanoscale, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 26, 2024

Lithium metal is considered one of the most promising anode materials for lithium batteries due to its high theoretical specific capacity (3860 mA h g-1) and low redox potential (-3.04 V). However, uncontrolled dendrite growth severe interfacial side reactions during cycling result in poor performance safety risks, significantly limiting practical applications. Replacing liquid electrolytes with solid polymer (SPEs) offers a solution, as SPEs provide flexibility good electrode compatibility, effectively inhibiting reducing reactions. Among SPEs, poly(vinylidene fluoride) (PVDF)-based offer excellent thermal stability mechanical strength, making them highly suitable high-energy-density flexible batteries. This review presents recent advances PVDF-based solid-state (SSEs) stable, high-performance (LMBs). We focus on modification strategies that enhance SSEs LMBs highlight how synthesis methods, nano/microstructural design, electrochemical properties are interrelated. Lastly, we discuss challenges prospects next-generation LMBs.

Language: Английский

Small components play a big role - fillers in composite solid-state electrolytes for lithium metal batteries DOI Open Access
Zhixuan Wang, Hang Yang, Suo Li

et al.

Energy Materials, Journal Year: 2024, Volume and Issue: 4(6)

Published: Dec. 13, 2024

Lithium metal batteries (LMBs), the energy conversion and storage technologies that have been thoroughly investigated, are utilized in various areas. Most current commercial LMBs use liquid electrolytes, but their safety cannot be guaranteed. In contrast, all-solid-state with solid-state electrolytes (SSEs) regarded as next-generation systems owing to enhanced safety. examination of SSEs, benefits composite SSEs (CSSEs) particularly prominent. CSSEs relying on multiphase composites better flexibility tailor electrolyte performance based demand and, thus, design components. Based existing research presentations, we herein review development CSSEs. Firstly, essential components introduced, focusing explaining transport channel Li ions within polymer matrix impact fillers this channel. The key parameters described detail. Subsequently, meticulously classified; critical roles played by different clarified, hotspots summarized. Furthermore, prevalent structural methodologies examined, structures battery is elucidated. Finally, problems future prospects This significant because it provides ideas for contributes realize wide application.

Language: Английский

Citations

4
The effect of Ga3+ and Gd3+ on the performance of the composite Li7La3Zr2O12 -PVDF electrolyte membranes for solid-state micro batteries DOI
Masoumeh Javaheri, Mahya Nangir, Abouzar Massoudi

et al.

Materials Chemistry and Physics, Journal Year: 2025, Volume and Issue: 334, P. 130418 - 130418

Published: Jan. 16, 2025

Language: Английский

Citations

0
A novel gel polymer electrolyte of lithium metal batteries with enhanced interface compatibility and ion conductivity using multifaceted modification strategies DOI

Yingmin Liang,

Jing Huang, Hang Yu

et al.

Electrochimica Acta, Journal Year: 2025, Volume and Issue: unknown, P. 145782 - 145782

Published: Jan. 1, 2025

Language: Английский

Citations

0
Design Strategies and Performance Enhancements of PVDF-based Flexible Electrolytes for High-Performance All-Solid State Lithium Metal Batteries DOI Creative Commons

Zhongxiu Liu,

Md Shariful Islam, Yu‐Hui Fang

et al.

Nanoscale, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 26, 2024

Lithium metal is considered one of the most promising anode materials for lithium batteries due to its high theoretical specific capacity (3860 mA h g-1) and low redox potential (-3.04 V). However, uncontrolled dendrite growth severe interfacial side reactions during cycling result in poor performance safety risks, significantly limiting practical applications. Replacing liquid electrolytes with solid polymer (SPEs) offers a solution, as SPEs provide flexibility good electrode compatibility, effectively inhibiting reducing reactions. Among SPEs, poly(vinylidene fluoride) (PVDF)-based offer excellent thermal stability mechanical strength, making them highly suitable high-energy-density flexible batteries. This review presents recent advances PVDF-based solid-state (SSEs) stable, high-performance (LMBs). We focus on modification strategies that enhance SSEs LMBs highlight how synthesis methods, nano/microstructural design, electrochemical properties are interrelated. Lastly, we discuss challenges prospects next-generation LMBs.

Language: Английский

Citations

0