Customized Vertical Zn Deposition and Regulated Interfacial Kinetics via Anti‐Inflammatory Biomolecules for Ultra‐Stable Zn Metal Batteries
Fuzhou University · Beijing Institute of Technology · +1 more institution
Abstract
ABSTRACT Controlling Zn (100) oriented deposition offers a promising route for highly reversible Zn anodes, yet the intrinsic susceptibility to parasitic reactions and unbalanced interfacial kinetics of this facet pose critical challenges. Herein, inspired by the biological regulation of inflammatory stress, sulfated polysaccharides are proposed as sustainable electrolyte additives. Specifically, dextran sulfate sodium (DSS) enables durable Zn (100) plating/stripping and balanced interfacial kinetics. The high‐density continuously grafted ─SO 3 − bonds in DSS can rebuild Zn 2+ solvation structure and construct a robust interfacial layer to mitigate parasitic reaction and dendrite formation. Preferred…
Citation impact
- FWCI
- 42.44
- Percentile
- 100%
- References
- 52
Authors
11Topics & keywords
- Kinetics
- Electrolyte
- Ionic bonding
- Metal
- Biomolecule
- Cathode
- Solvation