# Structural analysis of the LiCoO2 cathodes/garnet-type Li6.5La3Zr1.5Ta0.5O12 solid electrolyte interface

https://mdr.nims.go.jp/datasets/f2adab80-f7a9-4cba-a201-f32f08c845fe

## File

- [2025_LCO-LLZT_SolStatIonics.pdf](https://mdr.nims.go.jp/filesets/0378f42f-fd20-4e1d-9850-81b108239690/download) ([Detail](https://mdr.nims.go.jp/filesets/0378f42f-fd20-4e1d-9850-81b108239690.md))

## Id

f2adab80-f7a9-4cba-a201-f32f08c845fe

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2025-03-19T10:04:29.534399Z

## Updated at

2025-03-26T08:26:50.827540Z

## Published at

2025-03-26T08:26:50.944480Z

## Doi



## First published url

https://doi.org/10.1016/j.ssi.2025.116804

## Date published

2025-02-10

## Recorded date published

2025-3

## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: Structural analysis of the LiCoO2 cathodes/garnet-type Li6.5La3Zr1.5Ta0.5O12
    solid electrolyte interface
  title_type: original
  lang: en

## Description

- description: The sinterability of oxide cathode LiCoO2 and garnet-type solid electrolyte
    Li7-xLa3Zr2-xTaxO12 (x = 0.5) at 980 and 1080 °C has been studied using an integrated
    suite of scanning transmission electron microscopy and spectroscopic techniques,
    with a particular focus on the LiCoO2/Li7-xLa3Zr2-xTaxO12 interfaces. Whereas
    the densification hardly progresses and the interdiffusion is limited to the vicinity
    of the interface at 980 °C, dramatic densification can be achieved at 1080 °C
    at the expense of severe interfacial modification. The structural, chemical, and
    electronic characteristics of the interphases are systematically investigated.
  description_type: abstract
  lang: und

## Creator

- name: K. Niitsu
  role: author
  orcid: https://orcid.org/0000-0002-0430-8868
- name: F. Ichihara
  role: author
  orcid: https://orcid.org/0000-0002-0274-1342
- name: S. Miyoshi
  role: author
  orcid: https://orcid.org/0000-0003-0375-1187
- name: M. Ode
  role: author
  orcid: https://orcid.org/0000-0002-9500-5466
- name: K. Mitsuishi
  role: author
  orcid: https://orcid.org/0000-0002-9361-4057
- name: T. Masuda
  role: author
- name: K. Takada
  role: author
  orcid: https://orcid.org/0000-0001-7568-1806

## Contact agent



## Publisher

organization: Elsevier BV

## Managing organization



## Keyword

- subject: 固体蓄電池
  schema: not_defined
- subject: 界面
  schema: not_defined
- subject: リチウムイオン電池
  schema: not_defined
- subject: 全固体電池
  schema: not_defined

## Rights

- identifier: https://creativecommons.org/licenses/by/4.0/

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: Solid State Ionics
  issn: '01672738'
  volume: '421'
  article_number: '116804'

## Conference



## Related item



## Funding

- identifier: JPMXP0219207397
  funder_name: Government of Japan Ministry of Education Culture Sports Science and
    Technology

## 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: '0378f42f-fd20-4e1d-9850-81b108239690'
  filename: 2025_LCO-LLZT_SolStatIonics.pdf
  content_type: application/pdf
  size: 15620927
  md5: 743f9fcb00ae4864b3129287c897e756

## Thumbnail

fileset_id: '0378f42f-fd20-4e1d-9850-81b108239690'
filename: 2025_LCO-LLZT_SolStatIonics.pdf