摘要
采用射频磁控溅射法,首先以聚四氟乙烯(PTFE)为靶,氩气为载气,在聚对苯二甲酸乙二醇酯(PET)基底上沉积氟碳(FC)膜,然后以金属锌为靶,氩气为载气,氧气为反应气体,在FC膜上再沉积一层ZnO膜而形成FC/ZnO有机-无机纳米杂化材料。用原子力显微镜(AFM)、X射线光电子能谱仪(XPS)以及静态接触角测定仪对FC膜以及FC/ZnO杂化膜的耐水洗牢度性质进行了研究。结果表明,该法制得的沉积膜接触角都大于90°,呈现出良好的疏水性。FC/ZnO杂化膜由于沉积了无机ZnO膜,其耐水洗牢度较氟碳膜好。
Hybrid materials were prepared by radio frequency （RF） sputtering. At the first step, fluorocarbon films were deposited by RF sputtering polytetrafluoroethylene （PTFE） target on polyethylene terephthalate （PET） substrate. Argon was used as the working gas. And then, zinc oxide （ZnO） films were deposited by RF sputtering zinc target on fluorocarbon films. Argon was also used as the working gas and oxygen was used as the reacting gas. So hybrid FC/ZnO materials were obtained. Washing fastness of fluorocarbon films and hybrid FC/ZnO materials were studied by means of atom force mieroscopy（AFM）, X-ray photoelectron spectroscopy（XPS） and static contact angle. It is found, the contact angle of deposited films is larger than 90°, exhibit highly water-repellent properties. It is due to deposited ZnO inorganic films, the washing fastness of hybrid films is better than that of fluorocarbon films＇.
出处
《高分子材料科学与工程》
EI
CAS
CSCD
北大核心
2009年第5期143-145,149,共4页
Polymer Materials Science & Engineering
关键词
磁控溅射法
杂化材料
接触角
耐水洗牢度
RF magnetron sputtering
hybrid material
contact angle
washing fastness
