Stabilizing Zn Metal Anode Through Regulation of Zn Ion Transfer and Interfacial Behavior with a Fast Ion Conductor Protective Layer
North China University of Science and Technology · Donghua University · +4 more institutions
Abstract
Abstract Aqueous Zn‐ion batteries (AZIBs) attract intensive attention owing to their environmental friendliness, cost‐effectiveness, innate safety, and high specific capacity. However, the practical applications of AZIBs are hindered by several adverse phenomena, including corrosion, Zn dendrites, and hydrogen evolution. Herein, a Zn anode decorated with a 3D porous‐structured Na 3 V 2 (PO4) 3 (NVP@Zn) is obtained, where the NVP reconstruct the electrolyte/anode interface. The resulting NVP@Zn anode can provide a large quantity of fast and stable channels, facilitating enhanced Zn ion deposition kinetics and regulating the Zn ions transport process through the ion confinement effect. The NASICON‐type NVP…
Citation impact
- FWCI
- 26.25
- Percentile
- 100%
- References
- 87
Authors
11- NGNa Guo
North China University of Science and Technology
- ZPZhi Peng
North China University of Science and Technology
- WHWenjie Huo
North China University of Science and Technology
- YLYuehua Li
North China University of Science and Technology
- SLShude LiuCorresponding
Donghua University, Yonsei University, National Institute for Materials Science
Topics & keywords
- Anode
- Materials science
- Electrolyte
- Chemical engineering
- Electrochemistry
- Ion
- Nanopore
- Kinetics