Revealing unusual storage failure of single-crystal high-nickel cathodes during high-temperature and high-humidity exposure
This work investigates an unusual storage failure in single-crystal high-nickel cathode materials under a simulated hot and humid environment. A transient passivation effect was observed during short-term exposure, followed by rapid performance deterioration and structural/chemical state transformations upon prolonged storage. The findings highlight the need for targeted ambient storage control and material modification strategies.
Authors
- Enhua Dong
- Yuefeng Su
- Feng Wu (ORCID: https://orcid.org/0000-0001-5288-6374)
- Meng Wang (ORCID: https://orcid.org/0000-0002-7965-989X)
- Pengfei Yan (ORCID: https://orcid.org/0000-0001-6387-7502)
- Ran An (ORCID: https://orcid.org/0000-0002-4849-0120)
- Ning Li (ORCID: https://orcid.org/0000-0002-1830-2723)
- Yihong Wang (ORCID: https://orcid.org/0000-0001-9721-1960)
- Lai Chen (ORCID: https://orcid.org/0000-0002-8226-3140)
- Yongjian Li (ORCID: https://orcid.org/0000-0003-1776-005X)
- Qing Huang (ORCID: https://orcid.org/0000-0001-5309-9276)
- Lian Wang
Institutions
- Beijing Institute of Technology (CN)
- Beijing University of Technology (CN)
- Zhuhai Institute of Advanced Technology (CN)
- Chongqing University of Technology (CN)
- Beijing University of Chemical Technology (CN)
Publication Details
- Journal
- Chemical Communications
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5cc02395e
- Primary Topic
- Advancements in Battery Materials
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China
- Beijing Institute of Technology Research Fund Program for Young Scholars
- Beijing Nova Program
- National Key Research and Development Program of China