# Self-healing and shape-memory polymers based on cellulose acetate matrix

https://mdr.nims.go.jp/datasets/871da00d-98dc-481a-a24b-899fe110fcdf

## File

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## Id

871da00d-98dc-481a-a24b-899fe110fcdf

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2024-03-04T06:27:28.159954Z

## Updated at

2025-07-16T07:16:25.187979Z

## Published at

2024-03-19T07:57:03.368344Z

## Doi

https://doi.org/10.48505/nims.4435

## First published url

https://doi.org/10.1080/14686996.2024.2320082

## Date published

2024-12-31

## Recorded date published

2024-12-31

## Resource type

journal_article

## Manuscript type

accepted_manuscript

## Collection



## Title

- title: Self-healing and shape-memory polymers based on cellulose acetate matrix
  title_type: original
  lang: en

## Description

- description: The creation of self-healing polymers with superior strength and stretchability
    from biodegradable materials is attracting increasing attention. In this study,
    we synthesized new biomass-derived cellulose acetate (CA) derivatives by ring-opening
    graft polymerization of δ-valerolactone followed by the introduction of ureidopyrimidinone
    (Upy) groups in the polymer side chains. Due to the semicrystalline aliphatic
    characteristics of the side chain poly(δ-valerolactone) (PVL) and quadruple hydrogen
    bonds formed by the Upy groups, the stretchability of the resulting polymers was
    significantly enhanced. Moreover, the shape memory ability and self-healing property
    (58.3% of self-healing efficiency) were successfully imparted to the polymer.
    This study demonstrates the great significance of using biomass sources to create
    self-healing polymers.
  description_type: abstract
  lang: en

## Creator

- name: Han Jia
  role: author
- name: Keiya Jimboa
  role: author
- name: Hirogi Yokochi
  role: author
- name: Hideyuki Otsuka
  role: author
- name: Tsuyoshi Michinobu
  role: author
  organization: Tokyo Institute of Technology
  department: Department of Chemical Science and Engineering

## Contact agent



## Publisher

organization: Taylor & Francis

## Managing organization



## Keyword

- subject: Self-healing
  schema: not_defined
- subject: shape memory
  schema: not_defined
- subject: biodegradable
  schema: not_defined
- subject: cellulose acetate
  schema: not_defined
- subject: ureidopyrimidinone
  schema: not_defined

## Rights

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

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: Science and Technology of Advanced Materials
  issn: '14686996'
  volume: '25'
  article_number: '2320082'

## Conference



## Related item



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## 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: 88dd1c9a-26d1-409c-af32-f19928bb9350
  filename: Self-healing and shape-memory polymers based on cellulose acetate matrix.pdf
  content_type: application/pdf
  size: 5178694
  md5: 81916b4ad956f8d23f2d23d62f4726f4

## Thumbnail

fileset_id: 88dd1c9a-26d1-409c-af32-f19928bb9350
filename: Self-healing and shape-memory polymers based on cellulose acetate matrix.pdf