Synthesis of Ni-Rich Layered-Oxide Nanomaterials with Enhanced Li-Ion Diffusion Pathways as High-Rate Cathodes for Li-Ion Batteries
- Publisher:
- American Chemical Society (ACS)
- Publication Type:
- Journal Article
- Citation:
- ACS Applied Energy Materials, 2020, 3, (7), pp. 6583-6590
- Issue Date:
- 2020-07-27
Closed Access
Filename | Description | Size | |||
---|---|---|---|---|---|
acsaem.0c00765.pdf | Published version | 6.87 MB |
Copyright Clearance Process
- Recently Added
- In Progress
- Closed Access
This item is closed access and not available.
Copyright © 2020 American Chemical Society. Ni-rich LiNi0.6Co0.2Mn0.2O2 nanomaterials with a high percentage of exposed {010} facets have been prepared by surfactant-assisted hydrothermal synthesis followed by solid-state reaction. Characterization by X-ray diffraction (XRD) and high-resolution transmission electron microscopy (HRTEM) confirmed that the particles have enhanced the growth of nanocrystal planes in favor of Li-ion diffusion. Electrochemical tests show these cathode materials endow a large Li-ion diffusion coefficient, which leads to a superior rate capability and cyclability, suggesting these cathode materials are highly beneficial for practical application in Li-ion batteries.
Please use this identifier to cite or link to this item: