In this study, 2-fluoro-5-iodopyridine (2-F-5-IPy) was used as an electrolyte additive, which can not only protect the negative electrode effectively by forming a stable SEI, but also convert dead lithium into active lithium. Benefits from this are a capacity retention of a Li‖LiFePO cell after 300 cycles from 36.5% to 89.4%, and the symmetrical cell can work stably for more than 800 hours. Therefore, the addition of 2-F-5-IPy can effectively improve the performance of lithium metal batteries.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1039/d3cc03085g | DOI Listing |
Publication Analysis
Top Keywords
dead lithium
8
lithium metal
8
metal batteries
8
lithium
5
dendrite inhibited
4
inhibited dead
4
lithium activated
4
activated dual-function
4
dual-function additive
4
additive lithium
4
Similar Publications
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!