锐钛矿型纳米TiO2的制备及其在聚酯织物上的应用
Preparation of Anatase Titania Nanoparticals and Application in polymer fabrics
以钛酸四丁酯为原料，采用溶胶-水热合成法在聚酯织物表面合成锐钛矿型纳米二氧化钛，并通过十二氟庚基丙基三甲氧基硅烷（DFTMS）对其进行后续修饰，制得功能性聚酯织物。讨论了钛酸四丁酯的用量对聚酯织物疏水性能的影响,并利用扫描电子显微镜（SEM）、X射线衍射（XRD）、紫外-可见光谱（UV-VIS）及接触角测量仪对产品性能进行表征。结果表明：经锐钛矿型二氧化钛水热处理和DFTMS后续修饰的聚酯织物具有超疏水和优良的抗紫外性能。
he aim of study is to fabricate functional fiber for clothing requirements. Anatase Titania nanoparticals were prepared by the sol-hydrothermal method with tetrabutyl titanate as raw materials. The functional polymer fabrics were obtained by combining the coating of anatase titanium dioxide (TiO2) with the subsequent dodecafluoroheptyl-propyl-trimethoxysilane (DFTMS) modification. The effects of various ratio of tetrabutyl titanate on hydrophobicity and UV-shielding property of fabrics were studied. Scanning electron microscopy (SEM), X-ray diffraction (XRD), UV-vis spectrophotometry and contact angle measurement were employed to characterize the functional fabrics. The polymer fabrics samples showed superhydrophobicity and UV-shielding property.
谢安建、张烨、沈玉华
化学化学纤维工业纺织工业、染整工业
聚酯织物溶胶-水热法二氧化钛超疏水抗紫外
polymer fabricssol-hydrothermal methodtitaniasuperhydrophobicityUV-shielding
谢安建,张烨,沈玉华.锐钛矿型纳米TiO2的制备及其在聚酯织物上的应用[EB/OL].(2011-05-18)[2025-07-16].http://www.paper.edu.cn/releasepaper/content/201105-406.点此复制
评论