# Strategic approaches to observing 39K NMR signals from potassium–graphite intercalation compounds

https://mdr.nims.go.jp/datasets/49d6c36a-c2e0-4426-9206-efbb03ed2ea7

## File

- [CL-240369.R1_Proof_hi-1.pdf](https://mdr.nims.go.jp/filesets/b469c526-adac-4de9-aa96-6adc422e7b0f/download) ([Detail](https://mdr.nims.go.jp/filesets/b469c526-adac-4de9-aa96-6adc422e7b0f.md))

## Id

49d6c36a-c2e0-4426-9206-efbb03ed2ea7

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2025-04-11T07:40:29.736357Z

## Updated at

2025-10-22T23:30:31.200250Z

## Published at

2025-10-22T23:18:22.265243Z

## Doi

https://doi.org/10.48505/nims.5427

## First published url

https://doi.org/10.1093/chemle/upae195

## Date published

2024-11-05

## Recorded date published

2024-11-5

## Resource type

journal_article

## Manuscript type

accepted_manuscript

## Collection



## Title

- title: Strategic approaches to observing 39K NMR signals from potassium–graphite
    intercalation compounds
  title_type: original
  lang: en

## Description

- description: "Solid-state nuclear magnetic resonance (NMR) is an invaluable tool
    for potassium–graphite intercalation compounds (K-GICs), promising anode materials
    of K-ion batteries, but it has not yet been applied because of several issues.
    We attempted 39K NMR measurements of K-GICs sealed in glass using an 18.8 T NMR
    spectrometer with an NMR probe adjusted to the samples. The first observed 39K
    NMR signal of K-GICs\r\nshowed the possibility of evaluating intralayer density,
    which cannot be ascertained from Raman measurements."
  description_type: abstract
  lang: und

## Creator

- name: Hideka Ando
  role: author
- name: Kenjiro Hashi
  role: author
  orcid: https://orcid.org/0000-0002-0320-4768
  organization: National Institute for Materials Science
- name: Shinobu Ohki
  role: author
  orcid: https://orcid.org/0000-0002-7357-3833
  organization: National Institute for Materials Science
- name: Rika Matsumoto
  role: author
- name: Kazuma Gotoh
  role: author

## Contact agent



## Publisher

organization: Oxford University Press (OUP)

## Managing organization



## Keyword

- subject: graphite intercalation
  schema: not_defined
- subject: NMR
  schema: not_defined

## Rights

- description: 'This is a pre-copyedited, author-produced version of an article accepted
    for publication in Chemistry Letters following peer review. The version of record
    Hideka Ando, Kenjiro Hashi, Shinobu Ohki, Rika Matsumoto, Kazuma Gotoh, Strategic
    approaches to observing 39K NMR signals from potassium–graphite intercalation
    compounds, Chemistry Letters, Volume 53, Issue 11, November 2024, upae195, is
    available online at: https://doi.org/10.1093/chemle/upae195.'
  identifier: http://rightsstatements.org/vocab/InC/1.0/

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo

start_date: 2024-10-23
end_date: 2025-10-23

## Journal

- title: Chemistry Letters
  issn: '13480715'
  volume: '53'
  issue: '11'
  article_number: upae195

## Conference



## Related item



## Funding

- identifier: 23K04535
  funder_name: KAKENHI
- identifier: 20H00399
  funder_name: KAKENHI
- identifier: JPMJSP2126
  funder_name: JST SPRING
- identifier: JPMJGX23S4
  funder_name: JST GteX

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## Specimen



## Chemical composition



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## Fileset

- id: b469c526-adac-4de9-aa96-6adc422e7b0f
  filename: CL-240369.R1_Proof_hi-1.pdf
  content_type: application/pdf
  size: 476827
  md5: bfba01f63d19833ee83d9e02d942d5b2

## Thumbnail

fileset_id: b469c526-adac-4de9-aa96-6adc422e7b0f
filename: CL-240369.R1_Proof_hi-1.pdf