Large-scale fabrication of a highly flexible and transparent adhesive film embedded with elastic hybrid nanoparticles
- Authors
- Park, Y.; Byun, H.; An, J.; Kim, S.; Lee, J.H.
- Issue Date
- 25-May-2021
- Publisher
- Korean Society of Industrial Engineering Chemistry
- Keywords
- Elasticity; Hybrid nanoparticles; Optical adhesive film; Roll-to-roll coating; UV curing
- Citation
- Journal of Industrial and Engineering Chemistry, v.97, pp.299 - 306
- Journal Title
- Journal of Industrial and Engineering Chemistry
- Volume
- 97
- Start Page
- 299
- End Page
- 306
- URI
- http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/40673
- DOI
- 10.1016/j.jiec.2021.02.011
- ISSN
- 1226-086X
- Abstract
- A new type of highly flexible and transparent adhesive film embedded with elastic hybrid nanoparticles was fabricated using simple roll-to-roll coating and UV curing process. The elastic organic-inorganic nanoparticles comprising a hard SiO2 core and spring-like aliphatic shell were synthesized using a surface-modification reaction and then applied to acrylic adhesives. The facile and large-scale roll-to-roll coating and subsequent UV curing process produced a highly flexible optical adhesive film, wherein the elastic nanoparticles were chemically crosslinked to the acrylic resin. Compared with a conventional film, the proposed adhesive film exhibited high optical transmittance, high adhesion strength, and excellent relaxation and recovery characteristics. © 2021 The Korean Society of Industrial and Engineering Chemistry
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