Room temperature, liquid-phase Al2O3 surface coating approach for Ni-rich layered oxide cathode material - Research portal of Justus Liebig University Giessen:

Journal article

Room temperature, liquid-phase Al2O3 surface coating approach for Ni-rich layered oxide cathode material

Authors list: Neudeck, S; Strauss, F; Garcia, G; Wolf, H; Janek, J; Hartmann, P; Brezesinski, T

Publication year: 2019

Pages: 2174-2177

Journal: Chemical Communications

Volume number: 55

Issue number: 15

ISSN: 1359-7345

Open access status: Hybrid

DOI Link: https://doi.org/10.1039/c8cc09618j

Publisher: Royal Society of Chemistry

Abstract:
A room temperature, atomic-layer-deposition-like coating strategy for NCM811 (80% Ni) is reported. Trimethylaluminum is shown to readily react with adsorbed moisture, leading both to Al2O3 surface layer formation on NCM811 and to trace H2O removal in a single treatment step. Even more importantly, the cycling performance of pouch cells at 45 degrees C is greatly improved.

Authors/Editors

- Uni.-Prof. Dr. Jürgen Janek

Citation Styles

Harvard Citation style: Neudeck, S., Strauss, F., Garcia, G., Wolf, H., Janek, J., Hartmann, P., et al. (2019) Room temperature, liquid-phase Al2O3 surface coating approach for Ni-rich layered oxide cathode material, Chemical Communications, 55(15), pp. 2174-2177. https://doi.org/10.1039/c8cc09618j

APA Citation style: Neudeck, S., Strauss, F., Garcia, G., Wolf, H., Janek, J., Hartmann, P., & Brezesinski, T. (2019). Room temperature, liquid-phase Al2O3 surface coating approach for Ni-rich layered oxide cathode material. Chemical Communications. 55(15), 2174-2177. https://doi.org/10.1039/c8cc09618j

SDG Areas

11 Sustainable cities and communities