10 0

Rapid Self-healing Film From Novel Photo Polymerization Additive.

Title
Rapid Self-healing Film From Novel Photo Polymerization Additive.
Author
서동학
Keywords
Self-healing properties; Photo-polymerization polymer; Supramolecular chemistry; Polymers; Scratch recovery
Issue Date
2018-12
Publisher
WILEY-V C H VERLAG GMBH
Citation
CHEMISTRYSELECT, v. 3, no. 45, page. 12836-12840
Abstract
Self-healing materials have ability to repair damage by themselves. Their properties have been developed to increase the reliability of materials. Generally, self-healing polymers have been developed by thermal polymerization. Especially, hydrogel materials showed relatively rapid recovery and goodhealing efficiency. However, it is very difficult to restore their properties without the self-healing mediator such as water. Herein, we report the novel type of self-healing polymer using photo-polymerization. This is achieved through an unprecedented concept of an additive of photopolymerization, named as 'healer' which can act as a physical crosslinker between main chains and a self-healing mediator in hydrogel materials. This transparent, easily fabricated self-healing polymer healed scratch in 40 seconds as well as restored the mechanical properties to 82%.
URI
https://onlinelibrary.wiley.com/doi/abs/10.1002/slct.201803616http://repository.hanyang.ac.kr/handle/20.500.11754/121043
ISSN
2365-6549
DOI
10.1002/slct.201803616
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > CHEMICAL ENGINEERING(화학공학과) > Articles
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE