Loading...
Please wait, while we are loading the content...
Similar Documents
S and P Dual-Doped Carbon Nanospheres as Anode Material for High Rate Performance Sodium-Ion Batteries
| Content Provider | MDPI |
|---|---|
| Author | Yang, Hyeon-Su Kim, Si-Wan Kim, Kwang-Ho Yoon, Sung-Hwan Ha, Min-Jae Kang, Jun |
| Copyright Year | 2021 |
| Description | The heteroatom doping of carbon materials can significantly improve the electrochemical performance of sodium-ion batteries. However, conventional doping techniques involve more than two steps, making them unsuitable for scale-up. In this study, an S and P co-doped carbon material is synthesized using a simple, one-step plasma-in-liquid process. The synthesized material consists of abundant macropores, which can improve the electrochemical properties of sodium-ion batteries. When the synthesized anode material is applied to a sodium-ion half-cell, the cell exhibits a remarkable cycling life of 3000 cycles at a high current density of 10 A $g^{−1}$, with a high reversible capacity over 125 mAh $g^{−1}$. These results indicate that S and P co-doped carbon materials are promising candidates as anodes for sodium-ion batteries, and the plasma-in-liquid process is an effective strategy for heteroatom co-doping. |
| Starting Page | 12007 |
| e-ISSN | 20763417 |
| DOI | 10.3390/app112412007 |
| Journal | Applied Sciences |
| Issue Number | 24 |
| Volume Number | 11 |
| Language | English |
| Publisher | MDPI |
| Publisher Date | 2021-12-16 |
| Access Restriction | Open |
| Subject Keyword | Applied Sciences Sodium-ion Batteries Plasma-in-liquid Process Heteroatom Doping Anode Material |
| Content Type | Text |
| Resource Type | Article |
