以正硅酸乙酯、钛酸丁酯、异丙醇铝和γ-缩水甘油醚氧丙基三甲氧基硅烷为先驱体,通过分步水解法制得SiO2-TiO2-Al2O3复合溶胶,利用提拉法在普通玻璃表面镀制无机-有机复合透明保护薄膜,通过各种测试方法,对SiO2-TiO2-Al2O3复合薄膜的结构和性质进行了分析,结果表明该薄膜具有致密、透明、耐磨擦等性能.由于铝、钛纳米氧化物颗粒的存在,使得硬度及耐磨擦性能比纯SiO2薄膜均有较大的提高.
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