Phase regulation enabling dense polymer-based composite electrolytes for solid-state lithium metal batteries
Zhejiang University of Science and Technology · State Key Laboratory of Chemical Engineering · +4 more institutions
Abstract
Abstract Solid polymer electrolytes with large-scale processability and interfacial compatibility are promising candidates for solid-state lithium metal batteries. Among various systems, poly(vinylidene fluoride)-based polymer electrolytes with residual solvent are appealing for room-temperature battery operations. However, their porous structure and limited ionic conductivity hinder practical application. Herein, we propose a phase regulation strategy to disrupt the symmetry of poly(vinylidene fluoride) chains and obtain the dense composite electrolyte through the incorporation of MoSe 2 sheets. The electrolyte with high dielectric constant can optimize the solvation structures to achieve high ionic…
Citation impact
- FWCI
- 27.42
- Percentile
- 100%
- References
- 62
Authors
15- QWQian WuCorresponding
Zhejiang University of Science and Technology, State Key Laboratory of Chemical Engineering, Zhejiang University
- MFMandi Fang
Zhejiang University
- SJShizhe Jiao
University of Science and Technology of China
- SLSiyuan Li
Zhejiang University of Science and Technology, State Key Laboratory of Chemical Engineering, Zhejiang University
- SZShichao Zhang
Zhejiang University of Science and Technology, State Key Laboratory of Chemical Engineering, Zhejiang University
Topics & keywords
- Composite number
- Lithium (medication)
- Lithium metal
- Materials science
- Phase (matter)
- Electrolyte
- Metal
- Solid-state
- Affordable and clean energy