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http://dx.doi.org/10.7473/EC.2020.55.2.103

Synthesis of PSSQs Siloxane Resin Polymer Using Monomolecular Fluoro Silane  

Bae, Jae Young (Department of chemistry, Keimyung University)
Mun, Han Jun (Department of chemistry, Keimyung University)
Kim, Tae Ho (Department of chemistry, Keimyung University)
Park, Hyun Ho (Department of chemistry, Keimyung University)
Publication Information
Elastomers and Composites / v.55, no.2, 2020 , pp. 103-107 More about this Journal
Abstract
Herein, resin-formed polysilsesquioxanes (PSSQs) were synthesized using monomolecular fluoro silane as a precursor. The synthesized PSSQs exhibited anti-smudge performance and were used as coating liquid. Two structures were acquired by controlling the amount of the silane precursor and the K2CO3 catalyst; these materials were used to prepare the anti-smudge coating liquid solution. The synthesized product was analyzed by various methods such as nuclear magnetic resonance spectroscopy, X-ray diffraction analysis, gel permeation chromatography, and water contact angle measurement. The results confirmed that the as-synthesized PSSQs exhibited the ladder structure and had a molecular weight of 5,117 g/mol and water contact angle of 102.31°.
Keywords
PSSQs; ladder-type siloxane resin; $K_2CO_3$; anti-smudge coating;
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Times Cited By KSCI : 4  (Citation Analysis)
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