# Adhesive-less bonding of incompatible thermosetting materials

https://mdr.nims.go.jp/datasets/056d3f13-dd50-488d-961a-e67a035443a8

## File

- [authorreprints.pdf](https://mdr.nims.go.jp/filesets/a25f7249-ee96-4dce-88d7-610b68407e09/download) ([Detail](https://mdr.nims.go.jp/filesets/a25f7249-ee96-4dce-88d7-610b68407e09.md))

## Id

056d3f13-dd50-488d-961a-e67a035443a8

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2025-01-24T00:16:22.613517Z

## Updated at

2025-01-24T23:30:28.821027Z

## Published at

2025-01-24T23:30:29.035376Z

## Doi



## First published url

https://doi.org/10.1039/d4lp00288a

## Date published

2024-12-11

## Recorded date published

2025-1-23

## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: Adhesive-less bonding of incompatible thermosetting materials
  title_type: original
  lang: en

## Description

- description: "We show that dynamic covalent exchange at the interface of two thermosetting
    polymers results in\r\nstrong bonding between the materials via creation of a
    new material at the interface. Thus, polymers of signi cantly di erent polarities
    can be bonded without the use of adhesives. We also show that such\r\ndynamic
    covalent exchange is not only limited to the interface but also penetrates into
    the bulk material (ca. 20 microns), thereby creating a strong bond. The creation
    of a new material at the interface was con rmed by Energy Dispersive X-ray (EDX)
    elemental mapping as well as a new glass transition tempera-ture at the interface.
    Using this phenomenon, we show that hydrophobic, compliant polymers can also be
    used as adhesives for polar, sti materials. We also show that such dynamic exchange
    also takes place in the presence of llers like nano-silica. Lastly, using this
    technique, we demonstrate the adhesive-less fab-rication of layered materials
    where each layer has vastly di erent polarities and mechanical properties, thereby
    tuning the failures modes of the resulting composite material."
  description_type: abstract
  lang: und

## Creator

- name: Shhyam Khairkkar
  role: author
- name: Amol V. Pansare
  role: author
  orcid: https://orcid.org/0000-0001-8133-1685
- name: Shubham V. Pansare
  role: author
- name: Shraddha Y. Chhatre
  role: author
- name: Junji Sakamoto
  role: author
- name: Michel Barbezat
  role: author
- name: Giovanni P. Terrasi
  role: author
- name: Vishwanath R. Patil
  role: author
- name: Amit A. Nagarkar
  role: author
- name: Masanobu Naito
  role: author
  orcid: https://orcid.org/0000-0001-7198-819X

## Contact agent



## Publisher

organization: Royal Society of Chemistry (RSC)

## Managing organization



## Keyword

- subject: adhesive
  schema: not_defined

## Rights

- identifier: cc-by-3.0

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: RSC Applied Polymers
  issn: 2755371X
  volume: '3'
  issue: '1'

## Conference



## Related item



## Funding

- funder_name: National Institute for Materials Science
- identifier: JPMJCR19J3
  funder_name: Japan Science and Technology 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: a25f7249-ee96-4dce-88d7-610b68407e09
  filename: authorreprints.pdf
  content_type: application/pdf
  size: 1801685
  md5: 6a64081459969258af183c6c94a827a8

## Thumbnail

fileset_id: a25f7249-ee96-4dce-88d7-610b68407e09
filename: authorreprints.pdf