# Saturated Linkers in Two-Dimensional Covalent Organic Frameworks Boost Their Luminescence

https://mdr.nims.go.jp/datasets/b3f7d950-5dc5-458f-84e9-3bafe762a8c8

## File

- [jacs.3c03614.pdf](https://mdr.nims.go.jp/filesets/e2e8ad38-e816-4a10-9086-995dfd92be47/download) ([Detail](https://mdr.nims.go.jp/filesets/e2e8ad38-e816-4a10-9086-995dfd92be47.md))

## Id

b3f7d950-5dc5-458f-84e9-3bafe762a8c8

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2023-10-06T14:45:04.106739Z

## Updated at

2024-06-19T23:30:37.776186Z

## Published at

2024-06-19T23:30:37.843316Z

## Doi



## First published url

https://doi.org/10.1021/jacs.3c03614

## Date published

2023-07-05

## Recorded date published

2023-7-5

## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: Saturated Linkers in Two-Dimensional Covalent Organic Frameworks Boost Their
    Luminescence
  title_type: original
  lang: en

## Description

- description: 'Development of highly luminescent two-dimensional covalent organic
    frameworks (COFs) for sensing applications remain challenging. In view of possible
    quenching mechanisms, we propose a strategy toward interrupting interlayer conjugation
    by introducing cyclohexane linker units. Experimental and theoretical analysis
    of the crystalline, imine-connected COFs dis-close weakened π-π stacking and suppressed
    bond rotation. The resulting COFs feature record-high photoluminescence quan-tum
    yields of up to 57%. By varying the synthetic protocol, COFs with various stacking
    modes and porosities are obtained, thus enabling the optimization of the sensing
    performance.  '
  description_type: abstract
  lang: eng

## Creator

- name: Meijia Yang
  role: author
- name: Hiroki Hanayama
  role: author
- name: Long Fang
  role: author
- name: Matthew A. Addicoat
  role: author
- name: Yunyu Guo
  role: author
- name: Robert Graf
  role: author
- name: Koji Harano
  role: author
  orcid: https://orcid.org/0000-0001-6800-8023
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26
- name: Jun Kikkawa
  role: author
  orcid: https://orcid.org/0000-0003-0659-1844
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26
- name: Enquan Jin
  role: author
- name: Akimitsu Narita
  role: author
- name: Klaus Müllen
  role: author

## Contact agent



## Publisher

organization: American Chemical Society (ACS)

## Managing organization



## Keyword



## Rights

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

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo

start_date: 2023-06-20
end_date: 2024-06-20

## Journal

- title: Journal of the American Chemical Society
  issn: '00027863'
  volume: '145'
  issue: '26'
  start_page: 14417
  end_page: 14426

## Conference



## Related item



## Funding



## 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



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## Custom property



## Fileset

- id: e2e8ad38-e816-4a10-9086-995dfd92be47
  filename: jacs.3c03614.pdf
  content_type: application/pdf
  size: 5944676
  md5: 9989c5d4226019dcaa04da2ae3e790f1

## Thumbnail

fileset_id: e2e8ad38-e816-4a10-9086-995dfd92be47
filename: jacs.3c03614.pdf