改性纳米TiO_2及其在氟树脂涂料中的应用研究

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通过溶胶一凝胶法制备纳米TiO2粉术,产品用XRD和TEM进行表征;用3种改性方法对所制备的纳米TiO2粉末进行改性,对改性后的产品进行红外光谱测试和接触角的测试,分析比较3种改性方法的效果,并用改性后的纳米TiO2粉末与氟碳乳液配制成涂料、观察涂膜的微观结卡勾,分析比较3种改性产品的实际应用效果。
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