Multi‐Component Crosslinked Hydrogel Electrolyte toward Dendrite‐Free Aqueous Zn Ion Batteries with High Temperature Adaptability
Harbin Institute of Technology · Weihai Science and Technology Bureau · +3 more institutions
Abstract
Abstract Rechargeable aqueous Zn‐ion batteries (ZIBs) are always regarded as a promising energy storage device owing to their higher safety and durability. However, two problems have become the main trouble for the practical application of ZIBs such as the dendrite growth of Zn metal anode in electrolyte and the freezing of water solvent at low temperature. Herein, to overcome these challenges, a new strategy, multi‐component crosslinked hydrogel electrolyte, is proposed to inhibit Zn dendrites and realize low temperature environmental adaptability for ZIBs. Benefitting from the superior inhibition effect of the polyacrylamide and dimethyl sulfoxide (DMSO) on Zn dendrites, the coulombic efficiency of the…
Citation impact
- FWCI
- 19.85
- Percentile
- 100%
- References
- 56
Authors
11- HLHongyu Lu
Harbin Institute of Technology, Weihai Science and Technology Bureau
- JHJisong Hu
Huazhong University of Science and Technology
- LWLitong Wang
University of Macau
- JLJianzhu Li
Harbin Institute of Technology, Weihai Science and Technology Bureau
- XMXiang Ma
Harbin Institute of Technology, Weihai Science and Technology Bureau
Topics & keywords
- Materials science
- Electrolyte
- Faraday efficiency
- Aqueous solution
- Chemical engineering
- Anode
- Dendrite (mathematics)
- Energy storage
- Affordable and clean energy