通过溶胶-凝胶法,以(RSiO1,5)8作为载体,制得TiO2/(RSiO1,5)8纳米复合光活性粒子,并将其分散到醇酸树脂巾制成含TiO2/(RSiO1,5)8的有机涂料,通过红外光谱,分光光度计,荧光光谱等分析方法进行分析与表征,结果表明:TiO2/(RSiO1,5)8复合粒子比纯TiO2粒子具有更强的紫外光,近紫外光吸收能力;在紫外光照射下,含TiO2/(RSiO1,5)8醇酸树脂涂料能产牛更多的·OH自由基,拥有更强的分解次甲基蓝的能力,且具有更高的光催化效率.
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