# Imaging Phase Boundary Kinetics in Lithium Titanate Using Operando Electron Energy-Loss Spectroscopy

https://mdr.nims.go.jp/datasets/97c23adc-85c7-46a3-a5da-4b1ec0118a4a

## File

- [Nomura_revised_manuscript_MDR.docx](https://mdr.nims.go.jp/filesets/42b62bcf-4073-46a2-9b50-5d339d771121/download) ([Detail](https://mdr.nims.go.jp/filesets/42b62bcf-4073-46a2-9b50-5d339d771121.md))

## Id

97c23adc-85c7-46a3-a5da-4b1ec0118a4a

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2025-06-09T06:10:50.600422Z

## Updated at

2026-02-27T03:30:23.841741Z

## Published at

2026-02-27T00:51:42.980991Z

## Doi

https://doi.org/10.48505/nims.5529

## First published url

https://doi.org/10.1021/acsenergylett.5c00209

## Date published

2025-03-14

## Recorded date published

2025-3-14

## Resource type

journal_article

## Manuscript type

accepted_manuscript

## Collection



## Title

- title: Imaging Phase Boundary Kinetics in Lithium Titanate Using Operando Electron
    Energy-Loss Spectroscopy
  title_type: original
  lang: en

## Description

- description: 'Lithium titanate accommodates and releases lithium ions through phase
    separation. The dynamics of the phase boundary movement are critical to battery
    performance, particularly for maximizing the charge/discharge rates. However,
    details of this boundary movement remain unclear. Here, we visualize the phase
    boundary movement by tracking the Li distribution using operando scanning transmission
    electron microscopy coupled with electron energy-loss spectroscopy. '
  description_type: abstract
  lang: und

## Creator

- name: Yuki Nomura
  role: author
  orcid: https://orcid.org/0000-0002-6091-5902
- name: Kazuo Yamamoto
  role: author
- name: Naoaki Kuwata
  role: author
  orcid: https://orcid.org/0000-0002-0736-6967
- name: Tsukasa Hirayama
  role: author

## Contact agent



## Publisher

organization: American Chemical Society (ACS)

## Managing organization



## Keyword

- subject: Activation energy
  schema: not_defined
- subject: Extraction
  schema: not_defined
- subject: Kinetic parameters
  schema: not_defined
- subject: Phase transitions
  schema: not_defined
- subject: Diffusion
  schema: not_defined

## Rights

- description: This document is the Accepted Manuscript version of a Published Work
    that appeared in final form in ACS Energy Letters, copyright © 2025 American Chemical
    Society after peer review and technical editing by the publisher. To access the
    final edited and published work see https://doi.org/10.1021/acsenergylett.5c00209.
  identifier: http://rightsstatements.org/vocab/InC/1.0/

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo

start_date: 2025-02-27
end_date: 2026-02-27

## Journal

- title: ACS Energy Letters
  issn: '23808195'
  volume: '10'
  issue: '3'
  start_page: 1404
  end_page: 1410

## Conference



## Related item



## Funding

- identifier: 23H00241
  funder_name: Japan Society for the Promotion of Science
- identifier: 23H01858
  funder_name: Japan Society for the Promotion of Science
- identifier: 23K13837
  funder_name: Japan Society for the Promotion of Science
- identifier: JPMJGX23S2
  funder_name: Japan Science and Technology Agency
- identifier: JPJ004596
  funder_name: Acquisition, Technology & Logistics Agency
- funder_name: Kazato research Foundation

## Instrument



## Instrument operator



## Instrument managing organization



## Measurement method



## Specimen



## Chemical composition



## Structure for specimen



## Structural feature for specimen



## Specific property for specimen



## Process for specimen treatment



## Computational method



## Energy level/transition state



## Software



## Custom property



## Fileset

- id: 42b62bcf-4073-46a2-9b50-5d339d771121
  filename: Nomura_revised_manuscript_MDR.docx
  content_type: application/vnd.openxmlformats-officedocument.wordprocessingml.document
  size: 4160469
  md5: af8a46b1543ecf992e6264523077078a

## Thumbnail

fileset_id: 42b62bcf-4073-46a2-9b50-5d339d771121
filename: Nomura_revised_manuscript_MDR.docx