Fabrication of transparent methacrylate zirconium siloxane hybrid materials using sol-gel synthesized oligosiloxane resin

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Methacrylate zirconium siloxane (MZS) resin was synthesized by a sol-gel reaction of 3-(trimethoxysilyl)propyl methacrylate, diphenylsilanediol, and zirconium n-propoxide chelated with methacrylic acid. Also, propylene glycol monomethyl ether acetate was added as a solvent to synthesize a homogeneous and long-term stable resin by controlling the reactivity among the precursors. A High condensation degree of the resin and the formation of Si-O-Zr hetero-metal bonds were verified by (29)Si NMR and FT-IR spectroscopy. The MZS resin was spin-coated and photo-polymerized to fabricate a highly transparent MZS hybrimer coating film. The refractive index and dielectric constant of the film increased according to the zirconium content, up to 1.59 and 3.65, respectively.
Publisher
Springer Verlag
Issue Date
2011-04
Keywords

Sol-gel hybrid material; Methacrylate zirconium sioxane; Degree of condensation; Optical transparency; High refractive index

Citation

Journal of Sol-Gel Science and Technology, Vol,58, No.1, pp.114-120

ISSN
0928-0707
DOI
10.1007/s10971-010-2363-x
URI
http://hdl.handle.net/10203/25097
Appears in Collection
MS-Conference Papers(학술회의논문)

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