Synthesis of Silica from Rice Husk Waste for Hydrophobic Material as an Anti-Water Coating for Eyeglasses
نویسندگان
چکیده
Hydrophobic materials made of silica as a coating for glasses are very attractive. The synthesis (SiO 2 ) from rice husk ash was successfully carried out using the sol-gel method. hydrophobic composition is with four variations silica, consisting 0.5, 1.0, 1.5, 2.0 g and polydimethylsiloxane (PDMS) keep constant in 20 g. raw material first characterized by X-ray Fluorescence (XRF) to investigate element composition. Then, powder obtained Fourier Transform Infrared Spectroscopy (FTIR), Particle Size Analyzer (PSA) Water Contac Angel (WCA) were employed functional groups material, size particles hydrophobicity prepared samples glass. result contact angel glass exhibited more than 90◦ maximum properties polydimethylsiloxane/silica (PDMS/SiO about 111.40◦
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ژورنال
عنوان ژورنال: JFA : Jurnal Fisika dan Aplikasinya
سال: 2023
ISSN: ['2460-4682', '1858-036X']
DOI: https://doi.org/10.12962/j24604682.v19i2.15721