Cathodes: Li[Ni0.9Co0.09W0.01]O2: A New Type of Layered Oxide Cathode with High Cycling Stability (Adv. Energy Mater. 44/2019)
Source abstract
Abstract
In article number 1902698, Chong S. Yoon, Yang-Kook Sun and co-workers develop a new type of Ni-rich layered cathode, Li[Ni0.9Co0.09W0.01]O2 for next-generation electric vehicles. Substituting W for Al in the NCA cathode reduces primary particle size. The particle size refinement improves the cycling stability of the cathode by suppressing microcrack propagation and preventing particle fractures. Thus, the cathode delivers a high energy density with a long battery life.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Advancements in Battery Materials · Recycling and Waste Management Techniques · Transition Metal Oxide Nanomaterials
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Affiliations
Department of Energy Engineering Hanyang University Seoul 04763 South Korea
Department of Materials Science and Engineering Hanyang University Seoul 04763 South Korea
Department of Chemical Engineering Hanyang University Seoul 04736 South Korea
References
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