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 HMTA as raw materials,the growth of ZnO nanorod array on the surface of cotton fabrics is controlled by low temperature water bath method.The influences of reactants solution concentration,reaction temperature and reaction time on the growth of ZnO nanorod array are researched.Finally,the anti-ultraviolet and photocatalytic performance of all prepared samples are detected,characterized and analyzed.The results indicate that the structure of ZnO nanorods grew on the surface of cotton fabric is presented as six square zinc oxide crystal.The optimum reaction conditions are that solution concentration of reactants is 0.025 mol·L^-1,reaction temperature is 90℃ and reaction time is 3 h.Under optimal conditions,the prepared ZnO nanorod array has a regular morphology and presents directional growth characteristics,and it can make cotton fabrics have excellent performances of photocatalytic,anti-ultraviolet and self-cleaning.

陈佳婕(1996-),女,本科生,研究方向为纺织工程,513379699@qq.com