Ni-rich cathode materials for stable high-energy lithium-ion batteries
Griffith University · The University of Queensland · +1 more institution
Abstract
The evolution of modern society demands sustainable rechargeable lithium-ion batteries (LIBs) with higher capacity and improved safety standards. High voltage Ni-rich layered transition metal oxides (i.e., LiNi1-x-yCoxMnyO2, NCM) have emerged as one of the most promising cathode materials in meeting this demand. However, the instability of Ni-rich NCMs cathodes presents challenges in large-scale commercialization. This review examines the energy storage mechanism, e.g., possible (electro)chemical reactions, occurring at the bulk and surface and degradation mechanism of the Ni-rich NCMs cathode materials. To address the challenging instability issue, we highlight recent advances and strategies for bulk and…
Citation impact
- FWCI
- 28.71
- Percentile
- 100%
- References
- 177
Authors
12Topics & keywords
- Materials science
- Commercialization
- Cathode
- Energy storage
- Electrolyte
- Nanotechnology
- Lithium (medication)
- Microstructure