Mesoscopic spatial variation of electronic states extracted from two-dimensional X-ray absorption spectra representing ion transport in a model electrode of a lithium-ion battery

Ichiro Akai

Presentation information

Oral Session

A. Fundamentals » [A-5] Advanced Algorithms and Tools for Materials Informatics

[A5-O503] Oral 503

Fri. Dec 15, 2023 4:30 PM - 6:30 PM Session 5 (Room E)

Chair: Hiori Kino (NIMS), Milica Todorović (University of Turku), Toyohiro Chikyo (NIMS), Tetsuya Fukushima (AIST)

6:10 PM - 6:25 PM

[A5-O503-06] Mesoscopic spatial variation of electronic states extracted from two-dimensional X-ray absorption spectra representing ion transport in a model electrode of a lithium-ion battery

*Ichiro Akai¹, Kazunori Iwamitsu¹, Yuta Kimura², Koji Amezawa², Masaichiro Mizumaki¹, Toshihiro Okajima³, Toru Aonishi⁴ (1. Kumamoto Univ. (Japan), 2. Tohoku Univ. (Japan), 3. Aichi SR (Japan), 4. Tokyo Inst. Tech. (Japan))

Keywords:Lithium-ion Battery, X-ray absorption spectra, Bayesian spectroscopy, One-sided orthogonal non-negative matrix factorization

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