The Study of an Optimum Construction Process on the Coating of the Nano Photocatalyst

• Main Authors: Jung-Hung Chiu, 邱榮宏
• Other Authors: Chin Huai Young
• Format: Others
• Language: zh-TW
• Published: 2006
• Online Access: http://ndltd.ncl.edu.tw/handle/btwy6f

碩士 === 國立臺灣科技大學 === 營建工程系 === 94 === The process of coating of nano photocatalyst on the surface of the base material affects significantly on the function of nano photocatalyst such as air purification, self cleaning and prevention of virus. The research tends to study an optimum construction process on the coating of the nano photocatalyst to enhance its function. A series of experimental parameters are designed such as methods of the pre-cleaning of the surface of base material, coating methods, coating layers and post-coating treatment. The followings are the short description of the result of this research: (1) full pre-cleaning of the surface of the base material significantly affected the function of coated nano photocatalyst during the service stage; (2) four layers coating gained the best function of self-cleaning of nano photocatalyst; (3) uniform smearing is better than the spray of nano photocatalyst on the surface of the base material; (4) no distinct difference between nature dry and tempered dry of the post-coating treatment of nano photocatalyst.