3D Amorphous Carbon with Controlled Porous and Disordered Structures as a High‐Rate Anode Material for Sodium‐Ion Batteries
Hefei University of Technology · University of Science and Technology of China · +2 more institutions
Abstract
Abstract Sodium‐ion batteries (SIBs) have a promising application prospect for energy storage systems due to the abundant resource. Amorphous carbon with high electronic conductivity and high surface area is likely to be the most promising anode material for SIBs. However, the rate capability of amorphous carbon in SIBs is still a big challenge because of the sluggish kinetics of Na + ions. Herein, a three‐dimensional amorphous carbon (3DAC) with controlled porous and disordered structures is synthesized via a facile NaCl template‐assisted method. Combination of open porous structures of 3DAC, the increased disordered structures can not only facilitate the diffusion of Na + ions but also enhance the reversible…
Citation impact
- FWCI
- 36.83
- Percentile
- 100%
- References
- 59
Authors
5- PLPeng Lu
Hefei University of Technology
- YSYi Sun
Hefei University of Technology
- HXHongfa XiangCorresponding
Hefei University of Technology
- XLXin Liang
Hefei University of Technology
- YYYan YuCorresponding
University of Science and Technology of China, Chinese Academy of Sciences, Hefei Institutes of Physical Science
Topics & keywords
- Anode
- Materials science
- Amorphous solid
- Faraday efficiency
- Chemical engineering
- Carbon fibers
- Porosity
- Amorphous carbon