# Central-metal-cation-based modulation of gas adsorption selectivity in porous tetrapyrrolic materials

https://mdr.nims.go.jp/datasets/c50765cc-ec17-4350-b8a5-a53700d9f669

## File

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## Id

c50765cc-ec17-4350-b8a5-a53700d9f669

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2026-03-16T01:04:08.615616Z

## Updated at

2026-03-16T01:38:07.526213Z

## Published at

2026-03-16T08:54:59.114306Z

## Doi



## First published url

https://doi.org/10.1039/d5cc06796k

## Date published

2026-02-17

## Recorded date published

2026-3-5

## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: Central-metal-cation-based modulation of gas adsorption selectivity in porous
    tetrapyrrolic materials
  title_type: original
  lang: en

## Description

- description: We present a direct strategy to assemble porous tetrapyrrolic materials
    with tunable gas uptake selectivity by varying the coordinated cation. Co-OX1
    shows improved CO2 uptake of 51.66 cm3 g 1 at 298 K, while free base-OX1 demonstrates
    a CO2/N2 selectivity of 202.9. This approach offers a viable route to CO2 capture
    technologies.
  description_type: abstract
  lang: und

## Creator

- name: Subrata Maji
  role: author
- name: Prachi Gupta
  role: author
- name: Rob Clowes
  role: author
- name: Yoshitaka Matsushita
  role: author
  orcid: https://orcid.org/0000-0002-4968-8905
  organization: National Institute for Materials Science
- name: Lok Kumar Shrestha
  role: author
  orcid: https://orcid.org/0000-0003-2680-6291
  organization: National Institute for Materials Science
- name: Anna G. Slater
  role: author
- name: Jonathan P. Hill
  role: author
  orcid: https://orcid.org/0000-0002-4229-5842
  organization: National Institute for Materials Science
- name: Mandeep K. Chahal
  role: author

## Contact agent



## Publisher

organization: Royal Society of Chemistry (RSC)

## Managing organization



## Keyword

- subject: Selective CO2 uptake materials
  schema: not_defined

## Rights

- identifier: https://creativecommons.org/licenses/by-nc/3.0/
  date_licensed: 2026-02-17

## Other identifier(s)



## Data origin



## Embargo



## Journal

- title: Chemical Communications
  issn: 1364548X
  volume: '62'
  issue: '18'
  start_page: 5227
  end_page: 5231

## Conference



## Related item



## Funding

- identifier: R23-0850952021
  funder_name: Royal Society of Chemistry
- identifier: RG\R1\251071
  funder_name: Royal Society
- identifier: URF\R1\201168
  funder_name: Royal Society

## Instrument



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## Measurement method



## Specimen



## Chemical composition



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## Fileset

- id: 481e4a9a-70e6-490e-b534-0a76c2180b49
  filename: d5cc06796k.pdf
  content_type: application/pdf
  size: 2398677
  md5: 52e8321d8e205fe52d4e332a8cb5c228

## Thumbnail

fileset_id: 481e4a9a-70e6-490e-b534-0a76c2180b49
filename: d5cc06796k.pdf