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Antiglare and antireflective coating of layer-by-layer SiO2 and TiZrO2 on surface-modified glass

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Title
Antiglare and antireflective coating of layer-by-layer SiO2 and TiZrO2 on surface-modified glass
Author(s)
Hudaya C.; Jeon B.J.; Verdianto A.; Lee J.K.; Yung-Eun Sung
Publication Date
2019-10
Journal
APPLIED SURFACE SCIENCE, v.490, no., pp.278 - 282
Publisher
ELSEVIER SCIENCE BV
Abstract
© 2019Antiglare and antireflection materials take considerable research attention due to its important role in transparent optical materials for various purposes. In this study, we employed layer-by-layer coating materials consist of SiO2 and TiZrO2 deposited on etched-surface glass substrate using dual electron beam evaporator system. The surface morphology investigated by using scanning electron microscopy (SEM) exhibited the microstructure patterns of glass surface. The cross-sectional image of transmission electron microscopy (TEM) showed uniformly layer-by-layer coating materials with the thickness of ~20–80 nm. The Auger electron spectroscopy (AES) revealed the depth profiles of elemental composition of surface layer-by-layer coating, confirming the presence of elements of SiO2 and TiZrO2 layers. In addition, the layer-by-layer coated glass surface performed the hydrophobic properties with contact angle of 69°. The microstructure surface treatment and layer-by-layer coating have successfully decreased the reflectance (~3%) and increased the transmittance of the treated glass (~91%), opening the possibility for the applications of any optical devices
URI
https://pr.ibs.re.kr/handle/8788114/6847
ISSN
0169-4332
Appears in Collections:
Center for Nanoparticle Research(나노입자 연구단) > Journal Papers (저널논문)
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