Park, Jae Yeon Singh, Jitendra Pal Lim, Jun Chae, Keun Hwa Lee, Sangsul 2024-01-19T18:03:29Z 2024-01-19T18:03:29Z 2021-09-05 2020-02-15 0167-577X https://pubs.kist.re.kr/handle/201004/118956 In this paper, we discussed about the electrochemical behavior of the Li(Ni1/3Co1/3Mn1/3)O-2 battery using X-ray absorption spectroscopy and transmission X-ray microscopy techniques. Ni ions in the cathode material undergoes change of oxidation in charging and discharging state, however, metal ions like Co and Mn do not exhibit this phenomenon. Simulation of Ni K-edge XAS spectra reflect change of coordination environment during charging and discharging. The experimental result from TXM imaging visualized the chemical distribution map for charging and discharging states at Ni K-edge. (C) 2019 Elsevier B.V. All rights reserved. English ELSEVIER Li(Ni1/3Co1/3Mn1/3)O-2 cathode investigated using X-ray absorption spectroscopy and transmission X-ray microscopy Article 10.1016/j.matlet.2019.126983 1 MATERIALS LETTERS, v.261 MATERIALS LETTERS 261 scie scopus 000506193100060 2-s2.0-85075341060 Materials Science, Multidisciplinary Physics, Applied Materials Science Physics Article Cathode material Microscopy Spectroscopy