Solvent-Enriched Separator–Electrolyte Interface Stabilizes 4.7 V Ni-Rich Layered Cathodes
cell to achieve a high-capacity retention rate, maintaining 80% capacity over 671 cycles, nearly double the 368 cycles achieved using a polyethylene (PE) separator. Under an ultrahigh cutoff voltage of 4.7 V, the capacity retention reaches 90% after 100 cycles. This work proposes a paradigm for realizing ultrahigh-voltage LMBs through the separator-electrolyte interface.
Authors
- Hailin Zhu (ORCID: https://orcid.org/0000-0001-9304-4448)
- R K Li (ORCID: https://orcid.org/0000-0002-8099-0934)
- Jinze Wang (ORCID: https://orcid.org/0000-0002-8685-6277)
- Sheng Gao (ORCID: https://orcid.org/0000-0002-3726-3416)
- Menghui Wang (ORCID: https://orcid.org/0000-0001-6434-4126)
- Shuoqing Zhang
- Deqin Zeng
- Menghua Li
- Lili Zhang
- Long Chen
- Liping Wang
- Yuhai Guo (ORCID: https://orcid.org/0000-0002-7265-0761)
- Feng Shi
- Yuan Yu (ORCID: https://orcid.org/0009-0001-2225-5835)
- Sen Jiang
Institutions
- Zhejiang Sci-Tech University (CN)
- ITRI International (US)
- University of Electronic Science and Technology of China (CN)
- Zhejiang Technical Institute of Economics (CN)
- Center for Global Health (US)
- Division of Materials Science and Engineering (AU)
- ASM International (Finland) (FI)
- Zhejiang University (CN)
Publication Details
- Journal
- ACS Nano
- Published
- 2026-05-14
- DOI
- https://doi.org/10.1021/acsnano.6c00965
- Primary Topic
- Advanced Battery Materials and Technologies
- Type
- article
- Field-Weighted Citation Impact
- 0.00