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Dual-functional transparent adhesive films with modified titanium dioxide nanoparticles for UV protection and wide viewing
- Authors
- Park, Yoongook; Lee, Jun Hyup
- Issue Date
- Feb-2022
- Publisher
- TAYLOR & FRANCIS LTD
- Keywords
- Nanoparticle; optically clear adhesive; titanium dioxide; UV protection; wide viewing
- Citation
- MOLECULAR CRYSTALS AND LIQUID CRYSTALS, v.734, no.1, pp.111 - 117
- Journal Title
- MOLECULAR CRYSTALS AND LIQUID CRYSTALS
- Volume
- 734
- Number
- 1
- Start Page
- 111
- End Page
- 117
- ISSN
- 1542-1406
- Abstract
- A new type of dual-functional optically clear adhesive (OCA) with UV protection and wide viewing capabilities was fabricated using TiO2 nanoparticles. UV-visible spectroscopy was used to determine the transmittances of OCA films, and a laser oscilloscope and a bar-type LED lamp were used for light-diffusion studies. Modified TiO2 nanoparticles with core-shell structures have different refractive indices to the unmodified particles and exhibit improved UV protection and light-scattering abilities. Therefore, dual-functional OCAs, rather than normal OCAs, help to protect light-emitting modules or the naked eye, and images emitted from such modules are observed more clearly from a variety of angles.
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Collections - College of Engineering > Department of Chemical Engineering > 1. Journal Articles
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Related Researcher
- Lee, Jun Hyup
- College of Engineering (Department of Chemical)