Construction of uniform MgO nanoshells for improved high-voltage performance of Li-ion batteries
A conformal Mg(OH)<sub>2</sub> nanoshell was constructed through a wet-chemical process, where a gradual release of OH<sup>-</sup> as the precipitating agent was designed to ensure the heterogeneous growth of the coating species. Such a coating treatment was found to be efficient in improving the structural stability and electrochemical stability of a 5 V LiNi<sub>0.5</sub>Mn<sub>1.5</sub>O<sub>4</sub> cathode.
Authors
- Amin Cao (ORCID: https://orcid.org/0000-0001-9280-4337)
- Qiwen Liu (ORCID: https://orcid.org/0000-0003-2776-9162)
- Mu‐Yao Qi
- Feng Guo
Institutions
- Chinese Academy of Sciences (CN)
- Beijing National Laboratory for Molecular Sciences (CN)
- University of Chinese Academy of Sciences (CN)
Publication Details
- Journal
- Chemical Communications
- Published
- 2024-11-21
- DOI
- https://doi.org/10.1039/d4cc05626d
- Citations
- 3
- Primary Topic
- Advancements in Battery Materials
- Type
- article
- Field-Weighted Citation Impact
- 0.63