This study focuses on the synthesis and characterization of Zirconium(IV) Propoxide (ZTP), Colloidal Silica (CS), and Methyltrimethoxysilane (MTMS)-derived non-stick hard coatings prepared via the sol–gel method. In the synthetic procedure, two different solutions were prepared separately based on the different hydrolysis rates of the silicon (SolS) and zirconium (SolZ) components. Polydimethoxysilane (PDMS) and Fluoralkylsilane (FAS) were used as hydrophobicity-promoting agents. The solution was applied onto aluminum surface, which was afterward dried and densified at 250 °C. The final solution was characterized by FTIR spectroscopy to determine the Zr–O–Si hetero-bonding and Si–O–Si and Zr–O–Zr homo-bonding. Coatings were analyzed by their hardness, hydrophobicity, and gloss. A homogeneous solution and crack-free hybrid coating was obtained. FTIR results showed that homo- and hetero-bonding between Zr and Si elements were obtained from a precipitation-free solution. Measured contact angles varied between 100° and 112°, and these results were evaluated according to the surface and gel structure.

这项研究的重点是通过溶胶-凝胶法制备的丙氧基锆（IV）（ZTP），胶体二氧化硅（CS）和甲基三甲氧基硅烷（MTMS）衍生的不粘硬涂层的合成和表征。在合成过程中，根据硅（SolS）和锆（SolZ）组分的不同水解速率分别制备了两种不同的溶液。聚二甲氧基硅烷（PDMS）和氟烷基硅烷（FAS）被用作疏水性促进剂。将该溶液施加到铝表面上，然后干燥并在250℃下致密化。最终解决方案通过FTIR光谱进行表征，以确定Zr–O–Si杂键以及Si–O–Si和Zr–O–Zr均匀键。通过涂层的硬度，疏水性和光泽来分析涂层。获得了均匀的溶液和无裂纹的混合涂层。FTIR结果表明，Zr和Si元素之间的均匀键和杂键是从无沉淀溶液中获得的。测得的接触角在100°和112°之间变化，并且根据表面和凝胶结构评估了这些结果。