Anion-Modulated Solvation Sheath and Electric Double Layer Enabling Lithium-Ion Storage From −60 to 80 °C
Nanyang Technological University · Tsinghua University · +2 more institutions
Abstract
Current lithium batteries experience significant performance degradation under extreme temperature conditions, both high and low. Traditional wide-temperature electrolyte designs typically addressed these challenges by manipulating the solvation sheath and selecting solvents with extreme melting/boiling points. However, these solvent-mediated solutions, while effective at one temperature extreme, invariably fail at the opposite end due to the inherent difficulties in maintaining solvent stability across wide temperatures. Herein, we report the use of the main lithium salt to simultaneously address interfacial challenges at both extremely high and low temperatures. This approach is different from the…
Citation impact
- FWCI
- 34.82
- Percentile
- 100%
- References
- 46
Authors
16- SYSong Yuan
Nanyang Technological University, Tsinghua University
- SCShengkai Cao
Agency for Science, Technology and Research, Institute of Materials Research and Engineering
- XCXi ChenCorresponding
Nanyang Technological University, Tsinghua University
- XCXi Chen
Nanyang Technological University, Tsinghua University
- JWJiaqi Wei
Agency for Science, Technology and Research, Nanyang Technological University, Institute of Materials Research and Engineering
Topics & keywords
- Chemistry
- Ion
- Lithium (medication)
- Solvation
- Layer (electronics)
- Inorganic chemistry
- Organic chemistry
- Affordable and clean energy