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Highly stable performance of lithium-sulfurized polyacrylonitrile batteries using a lean ether-based electrolyte.
- Source :
-
Chemical Communications . 9/25/2019, Vol. 55 Issue 75, p11271-11274. 4p. - Publication Year :
- 2019
-
Abstract
- Lithium dendrites are considered the worst problem for lithium metal batteries. Herein, an ether-based electrolyte is proposed for highly stable performance of lithium-sulfurized polyacrylonitrile batteries with lean electrolyte and high areal capacity. This lean ether-based electrolyte not only suppresses the growth of lithium dendrites, but also prevents the shuttle effect of lithium polysulfides and maintains low volatility. By employing this ether-based electrolyte in lithium-sulfurized polyacrylonitrile batteries, a reversible specific capacity of 670 mA h g−1 with 7 μl mg−1 electrolyte and 4 mA h cm−2, and a capacity fading rate of 0.08% per cycle for 300 cycles were obtained. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 13597345
- Volume :
- 55
- Issue :
- 75
- Database :
- Academic Search Index
- Journal :
- Chemical Communications
- Publication Type :
- Academic Journal
- Accession number :
- 138674857
- Full Text :
- https://doi.org/10.1039/c9cc05539h