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High concentration in situ polymer gel electrolyte for high performance lithium metal batteries.
- Source :
-
Chemical Communications . 6/21/2024, Vol. 60 Issue 49, p6276-6279. 4p. - Publication Year :
- 2024
-
Abstract
- A high concentration gel polymer electrolyte (GPE) was prepared by simply using LiFSI–LiNO3 dissolved in 1,3-dioxolane. The Li‖Li cell achieves stable battery cycling for over 3200 h. Furthermore, the Li‖Cu cell demonstrates a high CE of 99.2%. Even at a high current density of 8 mA cm−2, a high CE of 98.5% was still achieved. Notably, in a Li‖LiFePO4 cell, this electrolyte enables high capacity retention of 94.5% and an average CE of 99.8% over 500 cycles, showing promising prospects for high-performance lithium metal batteries. [ABSTRACT FROM AUTHOR]
- Subjects :
- *LITHIUM cells
*POLYMER colloids
*POLYELECTROLYTES
*ELECTROLYTES
Subjects
Details
- Language :
- English
- ISSN :
- 13597345
- Volume :
- 60
- Issue :
- 49
- Database :
- Academic Search Index
- Journal :
- Chemical Communications
- Publication Type :
- Academic Journal
- Accession number :
- 177839588
- Full Text :
- https://doi.org/10.1039/d4cc01784f