# Fabrication of g-C3N4 films with enhanced mechanical and charge transfer properties by electrophoretic deposition and subsequent citric acid modification

https://mdr.nims.go.jp/datasets/dd5b6cd9-612e-4117-9cb5-1cf4e21fe5e7

## File

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## Id

dd5b6cd9-612e-4117-9cb5-1cf4e21fe5e7

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2024-08-09T08:23:19.648519Z

## Updated at

2024-12-18T07:31:09.602042Z

## Published at

2024-12-18T07:31:09.695195Z

## Doi



## First published url

https://doi.org/10.1016/j.apt.2024.104460

## Date published

2024-04-29

## Recorded date published

2024-5

## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: Fabrication of g-C3N4 films with enhanced mechanical and charge transfer
    properties by electrophoretic deposition and subsequent citric acid modification
  title_type: original
  lang: en

## Description

- description: A low-cost 2D metal-free material based on a graphitic carbon nitride
    (g-C3N4) film functionalized with a citric acid molecule has been successfully
    fabricated by Electrophoretic Deposition (EPD) and thermal techniques, aiming
    to evaluate its suitability for optoelectronic devices. The thickness-controlled
    g-C3N4 film having a good mechanical property was successfully performed. The
    chemical stability and photostability of the citric-modified g-C3N4 films deposited
    on indium tin oxide (ITO) glass were investigated. New chemical links were clarified
    such that it could possibly become a bridge for enhancing charge transport. The
    modified samples exhibited a significant increase in their photocurrent response,
    reaching 25 μA/cm² at a thickness of about 20 μm. Electrochemical impedance spectra
    (EIS) verified the enhanced conductivity, efficient charge transfer, and reduced
    electron-hole recombination rate. This research revealed a facile synthetic route
    and environmentally benign materials, thereby suggesting promising prospects for
    their application in the optoelectronic field.
  description_type: abstract
  lang: und

## Creator

- name: Preyaphat Wongchaiya
  role: author
- name: Thi Kim Ngan Nguyen
  role: author
  orcid: https://orcid.org/0000-0001-8935-1306
  organization: National Institute for Materials Science
- name: Pornapa Sujaridworakun
  role: author
- name: Siriporn Larpkiattaworn
  role: author
- name: Tohru S. Suzuki
  role: author
  orcid: https://orcid.org/0000-0001-9458-6863
  organization: National Institute for Materials Science
- name: Tetsuo Uchikoshi
  role: author
  orcid: https://orcid.org/0000-0003-3847-4781
  organization: National Institute for Materials Science

## Contact agent



## Publisher

organization: Elsevier BV

## Managing organization



## Keyword

- subject: Graphitic carbon nitride
  schema: not_defined
- subject: Citric acid
  schema: not_defined
- subject: Electrophoretic deposition
  schema: not_defined
- subject: Chemical interaction
  schema: not_defined
- subject: Optoelectronic device
  schema: not_defined

## Rights

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

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: Advanced Powder Technology
  issn: '09218831'
  volume: '35'
  issue: '5'
  article_number: '104460'

## Conference



## Related item



## Funding

- funder_name: National Institute for Materials Science
- funder_name: Institute for the Promotion of Teaching Science and Technology
- funder_name: Ministry of Education

## 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

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  filename: Fabrication-of-g-C3N4-films-with-enhanced-mechanical-and-cha_2024_Advanced-P.pdf
  content_type: application/pdf
  size: 1948325
  md5: 4a29b3da94342cbb9895d883e9382527
- id: 9441f923-1f02-48d0-b81e-71bb89ec3b35
  filename: 1-s2.0-S0921883124001365-mmc1.docx
  content_type: application/vnd.openxmlformats-officedocument.wordprocessingml.document
  size: 2159995
  md5: afbe6329a3537e954c751fbd86a549fb

## Thumbnail

fileset_id: 9441f923-1f02-48d0-b81e-71bb89ec3b35
filename: 1-s2.0-S0921883124001365-mmc1.docx