纳米粒子/纤维新型功能纤维的制备

Preparation of New Nanometer/Fiber Function Fiber

以钛酸四丁酯为原料,将制备锐钛矿TiO2纳米无机粒子工艺与纤维化学改性工艺相结合,利用纳米粒子表面的羟基与纤维的活性基团作用而吸附在纤维表面,从而制备出具有光催化抗菌作用的纤维。该纤维织物在较低温度(70℃)下就可制得,结构不受损害,具有广泛的应用前景。

Using titanium butyrate as precursors, a new photocatalysis antibacterial fiber were prepared integrating with two crafts preparation of anatase nanometer TiO2 and fiber chemical modification, which adsorbed on the surface of fiber by hydroxyl of nanometer particle surface and activity group of fiber. The fiber were prepared at low temperature(70℃) with texture undamaged. The fiber have abroad application foreground.