A surface-modification strategy for high-energy-density and durable nickel-rich layered cathodes
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OpenAlex topics: Advancements in Battery Materials · Advanced Battery Technologies Research · Advanced Battery Materials and Technologies
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References (5)
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1. Kaur, G. & Gates, B. D. Review—Surface coatings for cathodes in lithium ion batteries: from crystal structures to electrochemical performance. J. Electrochem. Soc. 169, 043504 (2022). This review article presents an overview of challenges and modifications for cathode surface protection.10.1149/1945-7111/ac60f3 ↗
2. Jung, R., Metzger, M., Maglia, F., Stinner, C. & Gasteiger, H. A. Chemical versus electrochemical electrolyte oxidation on NMC111, NMC622, NMC811, LNMO, and conductive carbon. J. Phys. Chem. Lett. 8, 4820–4825 (2017). This paper furthers fundamental understanding of electrochemical and chemical oxidation on cathode surfaces.10.1021/acs.jpclett.7b01927 ↗
3. Hartmann, L., Pritzl, D., Beyer, H. & Gasteiger, H. A. Evidence for Li+/H+ exchange during ambient storage of Ni-rich cathode active materials. J. Electrochem. Soc. 168, 070507 (2021). This paper reports mechanistic insight into chemical side reactions on Ni-rich cathode surfaces during exposure to humid ambient air.10.1149/1945-7111/ac0d3a ↗
4. Kim, U.-H. et al. Heuristic solution for achieving long-term cycle stability for Ni-rich layered cathodes at full depth of discharge. Nat. Energy 5, 860–869 (2020). This paper reports highly stable Ni-rich cathode materials with various microstructures through micro- and atomic-level structural modifications.10.1038/s41560-020-00693-6 ↗
5. Ryu, H.-H., Lim, H.-W., Kang, G.-C., Park, N.-Y. & Sun, Y.-K. Long-lasting Ni-rich NCMA cathodes via simultaneous microstructural refinement and surface modification. ACS Energy Lett. 8, 1354–1361 (2023). This paper reports that the inhibition of microcracks is a prerequisite for stable cycling rather than surface coating.10.1021/acsenergylett.3c00083 ↗