Seungho Yu

Sep 19, 2024 | nature.com | Seungho Yu

AbstractAll-solid-state Na-ion batteries have emerged as alternatives to all-solid-state Li-ion batteries owing to the global abundance of Na element. However, finding a commercially viable Na-ion solid-state electrolyte (SSE) remains challenging due to the relatively poor understanding of the structures effective for conduction compared to those for Li-ion SSE.

May 26, 2023 | pubs.rsc.org | Seungho Yu |Ki Chul Kim |Jae Seung Seol

Dopant-induced electronic design of redox-active elements in LiMn2O4 spinel structures† Jae Seung Seol,a Seungho Yu a and Ki Chul Kim *ab Abstract Despite the importance of the electronic-level design of inorganic cathode materials for high-performance secondary batteries, studies attempting to clarify the correlation between the electronic structure and performance are relatively scarce compared to the broad range of inorganic cathode materials developed to date. This study highlights that...