# Evaluation of Water Diffusion Confined in Epoxies: Role of Atomic Local Mobility of Polymer Chains

https://mdr.nims.go.jp/datasets/34b1f7c6-a08d-448b-a908-1679f2e5b842

## File

- [Nakamura et al. - 2025 - Evaluation of Water Diffusion Confined in Epoxies Role of Atomic Local Mobility of Polymer Chains.pdf](https://mdr.nims.go.jp/filesets/218fc9a2-d261-4668-b306-f6815b1face7/download) ([Detail](https://mdr.nims.go.jp/filesets/218fc9a2-d261-4668-b306-f6815b1face7.md))

## Id

34b1f7c6-a08d-448b-a908-1679f2e5b842

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2025-06-11T02:51:30.604797Z

## Updated at

2025-11-12T07:30:03.968093Z

## Published at

2025-11-12T03:32:28.258381Z

## Doi



## First published url

https://doi.org/10.1021/acsapm.4c04089

## Date published

2025-05-23

## Recorded date published

2025-5-23

## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: 'Evaluation of Water Diffusion Confined in Epoxies: Role of Atomic Local
    Mobility of Polymer Chains'
  title_type: original
  lang: en

## Description

- description: エポキシ樹脂中での水のホッピングによる拡散挙動が、エポキシ高分子鎖の運動性と相関づけられることを分子動力学シミュレーションによって示した。
  description_type: abstract
  lang: und

## Creator

- name: Yasuyuki Nakamura
  role: author
  orcid: https://orcid.org/0000-0003-0078-6413
- name: Yuji Higuchi
  role: author
  orcid: https://orcid.org/0000-0001-8759-3168
- name: Yoshihisa Fujii
  role: author
  orcid: https://orcid.org/0000-0001-9419-8537
- name: Masanobu Naito
  role: author
  orcid: https://orcid.org/0000-0001-7198-819X

## Contact agent



## Publisher

organization: American Chemical Society (ACS)

## Managing organization



## Keyword

- subject: Epoxy
  schema: not_defined
- subject: Water
  schema: not_defined
- subject: Diffusion
  schema: not_defined
- subject: Mechanism
  schema: not_defined
- subject: Molecular dynamics simulations
  schema: not_defined
- subject: chain motion
  schema: not_defined

## Rights

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

## Other identifier(s)



## Data origin



## Embargo



## Journal

- title: ACS Applied Polymer Materials
  issn: '26376105'
  volume: '7'
  issue: '10'
  start_page: 5865
  end_page: 5873

## Conference



## Related item



## Funding

- identifier: 23K04845
  funder_name: Ministry of Education, Culture, Sports, Science and Technology
- identifier: JP19H05718
  funder_name: Ministry of Education, Culture, Sports, Science and Technology
- identifier: JP19H05720
  funder_name: Ministry of Education, Culture, Sports, Science and Technology
- funder_name: Acquisition, Technology and Logistics Agency

## 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: 218fc9a2-d261-4668-b306-f6815b1face7
  filename: Nakamura et al. - 2025 - Evaluation of Water Diffusion Confined in Epoxies
    Role of Atomic Local Mobility of Polymer Chains.pdf
  content_type: application/pdf
  size: 5610349
  md5: 81b69661c8751fad6530610e15ecb2b1

## Thumbnail

fileset_id: 218fc9a2-d261-4668-b306-f6815b1face7
filename: Nakamura et al. - 2025 - Evaluation of Water Diffusion Confined in Epoxies
  Role of Atomic Local Mobility of Polymer Chains.pdf