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以硝酸锌和六亚甲基四胺为原料,采用低温水浴法在棉织物表面实现ZnO纳米棒阵列生长的控制,并探讨了反应物溶液的浓度、反应温度、反应时间对ZnO纳米棒阵列生长的影响,同时对所制备的样品进行了抗紫外、光催化等测试、表征及性能分析。结果表明:棉织物表面生长的ZnO纳米棒结构为六方纤锌矿晶体;在反应物溶液浓度为0.025 mol/L,反应温度为90℃,反应时间为3 h时,制备得到形貌规整和定向生长的ZnO纳米棒阵列,赋予棉织物良好的光催化、抗紫外、自清洁等性能。
Using zinc nitrate and hexamethylenetetramine as raw materials, the growth of ZnO nanorod arrays was controlled by the low temperature water bath method on the surface of cotton fabrics. The effects of the concentration of the reactants, the reaction temperature and the reaction time on the growth of ZnO nanorod arrays At the same time, the prepared samples were tested on UV, photocatalysis, characterization and performance analysis. The results show that the ZnO nanorods grown on the surface of cotton fabric are hexagonal wurtzite crystals. When the reactant concentration is 0.025 mol / L, the reaction temperature is 90 ℃ and the reaction time is 3 h, the morphology and orientation Growth of ZnO nanorod array, given the cotton fabric good photocatalytic, anti-UV, self-cleaning and other properties.