# Carbonization and Structural Evolution of Bituminous Coal-Derived Carbons Material Toward Supercapacitor Applications

https://mdr.nims.go.jp/datasets/e1a2e9ce-39a0-4869-98f6-4355815f7320

## File

- [unhighlighted-manuscript.pdf](https://mdr.nims.go.jp/filesets/e8f36fd8-15b9-4c19-82c4-36d99108c243/download) ([Detail](https://mdr.nims.go.jp/filesets/e8f36fd8-15b9-4c19-82c4-36d99108c243.md))

## Id

e1a2e9ce-39a0-4869-98f6-4355815f7320

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2025-09-29T07:30:08.356691Z

## Updated at

2025-09-29T07:50:35.070579Z

## Published at

2026-08-29T23:27:04.661931Z

## Doi

https://doi.org/10.48505/nims.5786

## First published url

https://doi.org/10.1007/s10853-025-11395-3

## Date published

2025-08-30

## Recorded date published

2025-10

## Resource type

journal_article

## Manuscript type

accepted_manuscript

## Collection



## Title

- title: Carbonization and Structural Evolution of Bituminous Coal-Derived Carbons
    Material Toward Supercapacitor Applications
  title_type: original
  lang: en

## Description

- description: 本研究では、ビスマスコールの直接炭化を異なる温度（500、700、および900°C）で行い、炭素構造と窒素機能基の関係を調べた。温度の上昇に伴い、構造的変化と窒素基の変化が観察され、500°Cではピロリック-Nが主成分であり、700°Cでは徐々にピリディニック-Nへ変換され、充電容量が大幅に増加した。さらに温度を900°Cまで上昇させると、ピリディニック-Nがグラファティック-Nへ変換され、導電性が向上した。電気化学分析の結果、700°Cで炭化処理された試料が、ピリジン型Nの高含有量により、還元酸化反応を介した擬似容量に寄与し、最高比容量を示しました。これらの結果は、炭化処理による石炭由来の炭素が、コスト効果が高く効率的なスーパーキャパシター電極材料としての可能性を強調している。本研究は、電気化学性能の向上を図るため、芳香族炭素構造と窒素機能性を両立には炭化条件の最適化が重要であることを示している。
  description_type: abstract
  lang: eng

## Creator

- name: Mohamad Samsul Anrokhi
  role: author
  organization: Bandung Institute of Technology
- name: Pipit Fitriani
  role: author
  organization: Bandung Institute of Technology
- name: Oktaviardi Bityasmawan Abdillah
  role: author
  organization: Graduate School of Advanced Science and Engineering, Hiroshima University
- name: Fitri Aulia Permatasari
  role: author
  organization: Bandung Institute of Technology
- name: Yoshiyuki Yamashita
  role: author
  orcid: https://orcid.org/0000-0003-0994-8095
  organization: National Institute for Materials Science
  department: Research Center for Electronic and Optical Materials/Functional Materials
    Field/Nano Electronics Device Materials Group
- name: Fatimah Arofiati Noor
  role: author
  organization: Bandung Institute of Technology
- name: Ferry Iskandar
  role: author
  organization: Bandung Institute of Technology

## Contact agent



## Publisher

organization: Springer Nature

## Managing organization



## Keyword

- subject: ビスマス化合物
  schema: not_defined

## Rights

- description: 'This version of the article has been accepted for publication, after
    peer review (when applicable) and is subject to Springer Nature’s AM terms of
    use, but is not the Version of Record and does not reflect post-acceptance improvements,
    or any corrections. The Version of Record is available online at: https://doi.org/10.1007/s10853-025-11395-3.'
  identifier: http://rightsstatements.org/vocab/InC/1.0/

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo

start_date: 2025-08-30
end_date: 2026-08-30

## Journal

- title: JOURNAL OF MATERIALS SCIENCE
  issn: '00222461'
  volume: '60'
  start_page: 17175
  end_page: 17191

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## Fileset

- id: e8f36fd8-15b9-4c19-82c4-36d99108c243
  filename: unhighlighted-manuscript.pdf
  content_type: application/pdf
  size: 1445246
  md5: '085059128222e3c1cc172764cea01cfd'

## Thumbnail

fileset_id: e8f36fd8-15b9-4c19-82c4-36d99108c243
filename: unhighlighted-manuscript.pdf