Regulation of the cathode inner Helmholtz plane in dilute ether electrolytes using an electric-field-responsive solvent for high-voltage lithium metal batteries
Herein, we demonstrate that the battery intrinsic electric field drives the specific adsorption of a weakly solvated co-solvent, DTS, to replace conventional DME in the IHP, enabling the desirable CEI chemistry on the 4.6 V LiCoO 2 cathode.
Authors
- Zhiqiang Fu (ORCID: https://orcid.org/0000-0003-4199-7436)
- Lele Peng (ORCID: https://orcid.org/0000-0002-6628-7142)
- Yun Zhao (ORCID: https://orcid.org/0000-0002-4432-9305)
- Zhenyu Guo (ORCID: https://orcid.org/0000-0002-8814-7909)
- Feiyu Kang (ORCID: https://orcid.org/0000-0002-3704-4379)
- Xiulin Fan (ORCID: https://orcid.org/0000-0001-7294-480X)
- Maria‐Magdalena Titirici (ORCID: https://orcid.org/0000-0003-0773-2100)
- Yunlong Zhao (ORCID: https://orcid.org/0000-0002-7574-7315)
- Xianshu Wang (ORCID: https://orcid.org/0000-0003-0581-6677)
- Junru Wu
- Baohua Li (ORCID: https://orcid.org/0000-0002-4876-2659)
- Ziyao Gao
- Lilin Wang (ORCID: https://orcid.org/0009-0000-5411-0545)
Institutions
- Kunming University of Science and Technology (CN)
- University Town of Shenzhen (CN)
- Dyson (United Kingdom) (GB)
- Tsinghua–Berkeley Shenzhen Institute (CN)
- Imperial College London (GB)
- Zhejiang University (CN)
- Tsinghua University (CN)
Publication Details
- Journal
- Energy & Environmental Science
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d4ee05818f
- Citations
- 12
- Primary Topic
- Advanced Battery Materials and Technologies
- Type
- article
- Field-Weighted Citation Impact
- 8.77
Funders
- National Natural Science Foundation of China
- Tsinghua Shenzhen International Graduate School