The rivet effect: a new insight into improving structural stability in Mg-doped Ni-rich single-crystal layered oxide cathodes for Li-ion batteries
In this study, using the Mg-doped single crystal NMC622 as model systems, we suggest a new “rivet” effect of Mg-doping that prevents O3-to-O1 transition, accompanying tensile strain and intragranular crack initiation during electrochemical cycling.
Authors
- Aleksandra A. Savina (ORCID: https://orcid.org/0000-0002-7108-8535)
- Alina D. Pavlova
- Arseniy S. Burov (ORCID: https://orcid.org/0009-0002-5677-987X)
- Alena I. Komayko (ORCID: https://orcid.org/0009-0009-1643-6566)
- A.O. Boev (ORCID: https://orcid.org/0000-0002-8328-4146)
- Ivan A. Moiseev (ORCID: https://orcid.org/0000-0002-5988-3640)
- Artem M. Abakumov (ORCID: https://orcid.org/0000-0002-7135-4629)
- Sergey V. Ryazantsev (ORCID: https://orcid.org/0000-0001-8662-580X)
- Victoria A. Nikitina (ORCID: https://orcid.org/0000-0002-0491-3371)
- Dmitry A. Aksyonov (ORCID: https://orcid.org/0000-0002-3692-4809)
- Stanislav S. Fedotov (ORCID: https://orcid.org/0000-0003-4348-6517)
- Egor M. Pazhetnov (ORCID: https://orcid.org/0000-0001-6934-3077)
- Alexander A. Golubnichiy (ORCID: https://orcid.org/0000-0001-6400-6143)
Institutions
- Skolkovo Institute of Science and Technology (RU)
- Shenzhen MSU-BIT University
Publication Details
- Journal
- Journal of Materials Chemistry A
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d4ta08998g
- Citations
- 5
- Primary Topic
- Semiconductor materials and devices
- Type
- article
- Field-Weighted Citation Impact
- 3.65