摘要
利用水热反应,将纳米TiO_2粒子负载到纤维表面,经过低表面能改性,得到了具有高疏水性能的纸张。纸张最大接触角达到了134.6°。用扫描电镜、X-射线光电子光谱等手段对纤维的表面形态和化学组分进行了分析,结果表明,纳米TiO_2粒子和十六烷基三甲氧基硅烷(HDTMS)成功负载和组装到了纤维表面。所制备的防水纸在包装领域有潜在的应用价值。
Nano-TiO_2 particles are loaded on the surface of the fiber by hydrothermal reaction. A paper with high hydrophobic properties was prepared by low surface energy modification. The maximum contact angle of the paper reached 134. 6 °. The surface morphology and chemical composition of the fibers were analyzed by SEM,XPS and other techniques. The results showed that nano-TiO_2 particles and HDTMS were successfully loaded and assembled onto the fiber surface. The waterproof paper prepared in this work has potential application in the packaging field.
出处
《造纸科学与技术》
2017年第5期6-9,共4页
Paper Science & Technology
基金
国家水体污染控制与治理科技重大专项(2014ZX07213001)
关键词
防水纸
蔗渣
二氧化钛
表面改性
waterproof paper
bagasse, TiO2
surface modification
