Minimum Ethylene Carbonate Electrolytes Enabled by Fluorinated Ether Dilution for High‐Voltage Fast‐Charging Lithium‐Ion Batteries
conductivity and lowering the desolvation barrier. The optimized minimum EC formulation (1E1T8D) forms ultrathin LiF-rich interphases on graphite and NCM811, enabling NCM811||graphite cells to retain 80% capacity after 500 cycles under 4C charging and a 4.5 V cutoff.
Authors
- Wenli Shu
- Ziqi Zeng (ORCID: https://orcid.org/0000-0002-0539-6193)
- Jiyuan Liu (ORCID: https://orcid.org/0000-0001-5702-4941)
- Jiayue Peng
- Jia Xie (ORCID: https://orcid.org/0000-0002-8731-295X)
- Shijie Cheng
Institutions
- Huazhong University of Science and Technology (CN)
Publication Details
- Journal
- ChemSusChem
- Published
- 2026-04-28
- DOI
- https://doi.org/10.1002/cssc.70681
- Primary Topic
- Advancements in Battery Materials
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Key Research and Development Program of China