# Pentagon‐Rich Caged Carbon Catalyst for the Oxygen Reduction Reaction in Acidic Electrolytes

https://mdr.nims.go.jp/datasets/4effdc03-1443-4fc0-82f6-61430d047097

## File

- [AngewChemIntEd24_63_e202410747.pdf](https://mdr.nims.go.jp/filesets/e2713268-27ac-42ce-9209-63432d03f32f/download) ([Detail](https://mdr.nims.go.jp/filesets/e2713268-27ac-42ce-9209-63432d03f32f.md))

## Id

4effdc03-1443-4fc0-82f6-61430d047097

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2024-11-26T22:26:39.619988Z

## Updated at

2024-12-05T03:47:18.354410Z

## Published at

2024-12-05T03:47:18.675931Z

## Doi



## First published url

https://doi.org/10.1002/anie.202410747

## Date published

2024-12-02

## Recorded date published

2024-12-2

## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: Pentagon‐Rich Caged Carbon Catalyst for the Oxygen Reduction Reaction in
    Acidic Electrolytes
  title_type: original
  lang: en

## Description

- description: In this study, we present the successful synthesis of cage-like cubic
    carbon catalysts enriched with pentagon structures using pentagon ring-containing
    C60 and a NaCl template. The number of pentagons contained in the structure was
    increased by doping with nitrogen and annealing, and the number of electron spins
    also increased, thereby improving catalytic activity. The prepared catalyst exhibits
    remarkable activity in ORR under acidic electrolytes. Furthermore, we elucidate
    the correlation between the pentagon structure, the number of spin electrons,
    and catalytic activity, demonstrating that enhanced activity is contingent upon
    the presence of spin electrons. Density functional theory (DFT) calculations support
    the role of spin electrons in improving activity. The concept of spin electrons
    and the introduction of pentagon structures provide new design principles for
    carbon catalysts.
  description_type: abstract
  lang: und

## Creator

- name: Guoping Chen
  role: author
- name: Miho Isegawa
  role: author
- name: Taro Koide
  role: author
- name: Yasuo Yoshida
  role: author
- name: Koji Harano
  role: author
  orcid: https://orcid.org/0000-0001-6800-8023
- name: Kenji Hayashida
  role: author
- name: Shusaku Fujita
  role: author
- name: Kotaro Takeyasu
  role: author
- name: Katsuhiko Ariga
  role: author
  orcid: https://orcid.org/0000-0002-2445-2955
- name: Junji Nakamura
  role: author
  orcid: https://orcid.org/0000-0002-2837-0535

## Contact agent



## Publisher

organization: Wiley

## Managing organization



## Keyword

- subject: Carbon catalyst
  schema: not_defined
- subject: Oxygen reduction reaction
  schema: not_defined
- subject: O2 absorption
  schema: not_defined
- subject: Pentagon
  schema: not_defined
- subject: Spin
  schema: not_defined

## Rights

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

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: Angewandte Chemie International Edition
  issn: '14337851'
  volume: '63'
  issue: '49'

## Conference



## Related item



## Funding

- identifier: JP23H05459
  funder_name: Japan Society for the Promotion of Science
- identifier: JP23H04874
  funder_name: Japan Society for the Promotion of Science

## 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: e2713268-27ac-42ce-9209-63432d03f32f
  filename: AngewChemIntEd24_63_e202410747.pdf
  content_type: application/pdf
  size: 7364710
  md5: ee3a0e2e3494e0aab316ea6588d6a78b

## Thumbnail

fileset_id: e2713268-27ac-42ce-9209-63432d03f32f
filename: AngewChemIntEd24_63_e202410747.pdf