A neodymium-doped titanium dioxide film was coated on polypropylene nonwoven fabric via a magnetron sputtering method to prepare multifunctional textiles with antibacterial and ultraviolet protective properties. The antibacterial property of the single-layer titanium dioxide film coated sample was better than that of the single-layer neodymium film coated sample. And that of the three-layer film coated samples was better than that of the double-layer film coated samples, which the latter also was superior to that of the single-layer film coated samples. A longer deposition time of the titanium dioxide film increased the antibacterial rate. The hydrophilicity of the coated samples was improved by ultraviolet irradiation, which improves the catalytic antibacterial ability. The ultraviolet protective factor of the sample that absorbs more ultraviolet is higher, and the water contact angle after ultraviolet irradiation decreases. This improves antibacterial performance. A titanium dioxide film doped with neodymium was improved without any significant change to the morphology and luster of the samples. This can lead to further applications of the coated polypropylene non-woven fabric with good antibacterial properties.

通过磁控溅射法将掺钕二氧化钛薄膜涂覆在聚丙烯无纺布上，制备出具有抗菌和防紫外线性能的多功能纺织品。单层二氧化钛薄膜包覆样品的抗菌性能优于单层钕薄膜包覆样品。并且三层覆膜样品优于双层覆膜样品，后者也优于单层覆膜样品。二氧化钛膜的较长沉积时间增加了抗菌率。通过紫外线照射提高了涂层样品的亲水性，从而提高了催化抗菌能力。吸收更多紫外线的样品的紫外线防护系数更高，紫外线照射后的水接触角减小。这提高了抗菌性能。掺杂钕的二氧化钛薄膜得到改善，样品的形态和光泽没有任何显着变化。这可以导致具有良好抗菌性能的涂层聚丙烯无纺布的进一步应用。