Achieving a stable 518 Wh kg<sup>−1</sup> Li metal pouch cell <i>via</i> SEI reconstruction engineering for high Li<sup>+</sup> conductive hetero-grain boundaries
A SEI reconstruction method on Li anodes via perfluoroether carboxylic acid spraying, yielding a LiF/Li 2 O-rich SEI with high Li + conductive hetero-grain boundaries, enabling a 5.8 Ah pouch cell to achieve 518 Wh kg −1 and 100 cycles.
Authors
- Yixuan Peng (ORCID: https://orcid.org/0009-0002-6406-1163)
- Weiwei Sun (ORCID: https://orcid.org/0000-0002-5535-0660)
- Qingpeng Guo (ORCID: https://orcid.org/0000-0001-5241-0974)
- Zhongwei Jiang (ORCID: https://orcid.org/0000-0003-3772-4814)
- Junyang Liu (ORCID: https://orcid.org/0000-0002-7252-1900)
- Shuangke Liu (ORCID: https://orcid.org/0000-0001-8268-5741)
- Chongyang Luo
- Chunman Zheng (ORCID: https://orcid.org/0000-0002-8805-2846)
- Ke Yue
- Yuanyuan Wang
- Yujie Li (ORCID: https://orcid.org/0000-0001-5917-8370)
- Ziqing Yao (ORCID: https://orcid.org/0009-0003-8157-585X)
- Tao Pan
- Xinyong Tao
- Man Pang
Institutions
- National University of Defense Technology (CN)
- Zhejiang University of Technology (CN)
Publication Details
- Journal
- Energy & Environmental Science
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5ee02670a
- Citations
- 7
- Primary Topic
- Advancements in Battery Materials
- Type
- article
- Field-Weighted Citation Impact
- 5.11