Constructing stable solid electrolyte interfaces and facilitating Li transport <i>via</i> an electrolyte additive for lithium metal batteries
Herein, we propose <i>N</i>-methyl-<i>N</i>-(trimethylsilyl) trifluoroacetamide (MSTFA) as an electrolyte additive. MSTFA enters the solvation structure and participates in the formation of a stable SEI/CEI. An electrolyte containing MSTFA makes the Li‖Li cell cycle stably for 400 cycles, while the LiFePO<sub>4</sub>‖Li cell maintained 93.6% capacity retention after 500 cycles at 5C.
Authors
- Meng Ke Li (ORCID: https://orcid.org/0000-0003-0360-7791)
- Wei Han
- Qixian Zhang (ORCID: https://orcid.org/0000-0003-3534-8579)
- Yixiang Zhang (ORCID: https://orcid.org/0000-0002-7508-8460)
- Lishuang Fan (ORCID: https://orcid.org/0000-0002-8740-4571)
- Zeren Zhou
- Qiaoyan Lin
Institutions
- Shanghai University (CN)
- Shanghai University of Engineering Science (CN)
- Harbin Institute of Technology (CN)
- Taizhou University (CN)
Publication Details
- Journal
- Chemical Communications
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5cc04166j
- Citations
- 3
- Primary Topic
- Advanced Battery Materials and Technologies
- Type
- article
- Field-Weighted Citation Impact
- 2.19