| 釉面砖基SiO2／TiO2超亲水涂层的制备及其性能研究 |
| |
| 引用本文： | 赵青南,赵修建,陈文梅,牟善彬.釉面砖基SiO2／TiO2超亲水涂层的制备及其性能研究[J].中国陶瓷,2001,37(1):5-6. |
| |
| 作者姓名： | 赵青南 赵修建 陈文梅 牟善彬 |
| |
| 基金项目： | 教育部骨干教师资助项目! (生态建筑材料 )，教育部科学技术重点项目! (990 87) |
| |
| 摘 要： | 用溶胶 -凝胶方法在釉面砖上制备了SiO2 /TiO2 超亲水涂层 ,用XPS、光学显微镜和SEM研究了涂层的表面化学组成、水润湿角和表面形貌。结果表明 ,水润湿角与SiO2 /TiO2 的摩尔比和SiO2 在TiO2 表面的分布有密切关系 ,当SiO2 /TiO2 的比值在 0 0 8-0 1 3时 ,涂层的水润湿角在 5°左右。
|
| 关 键 词： | 超亲水涂层 水润湿角 釉面砖 溶胶－凝胶法 SiO2／TiO2涂层 |
PREPARATION OF SUPERHYDROPHILIC SiO_2/TiO_2 COATING ON GLAZED TILE AND STUDY ON THE PROPERTIES OF THE COATING |
| |
| ZHAO Qing nan , ZHAO Xiu jian CHEN Wen mei MU Shan bin.PREPARATION OF SUPERHYDROPHILIC SiO_2/TiO_2 COATING ON GLAZED TILE AND STUDY ON THE PROPERTIES OF THE COATING[J].China Ceramics,2001,37(1):5-6. |
| |
| Authors: | ZHAO Qing nan ZHAO Xiu jian CHEN Wen mei MU Shan bin |
| |
| Affiliation: | ZHAO Qing nan 1,2 ZHAO Xiu jian 1 CHEN Wen mei 1 MU Shan bin 2 |
| |
| Abstract: | SiO2/TiO2 super hydrophilic coating on glazed tile substrate was prepared by sol - gel method, the surface chemical composition, contact angle of water and photographs of surface of the coating were studied by use ofXPS,photo nicroscopy and SEM. The results showed that the contact angle was not only related to the molar ratio of SiO2 to TiO2, butalso related to the SiO2 distributions on the coating. When the ratio was between 0.08 and 0.13, the contact angle became about 5°. |
| |
| Keywords: | hydrophilic coating contact angle of water glazed tile sol gel |
| 本文献已被 万方数据 等数据库收录！ |
