摘要 : Cotton fabric can be modified to obtain additional functionality such as hydrophobic property, antibacterial property and flame retardant property. The traditional coating method often has adverse influence on the strength and per... 展开 Cotton fabric can be modified to obtain additional functionality such as hydrophobic property, antibacterial property and flame retardant property. The traditional coating method often has adverse influence on the strength and permeability of cotton fabric. Polyhedral oligomeric silsesquioxanes-(poly(trifluoroethyl methacrylate)(8)) copolymer was modified on the surface of cotton fabric with three-dimensional (3D) ordered porous structure via the breath figure. A key factor of solution concentration was studied to regulate the formation of 3D porous structure. The morphology and chemical composition of the modified fabric were characterized. The hydrophobic and the dynamic hydrophobic property of the modified fabrics with different copolymer concentrations were studied. The self-cleaning properties, oil/water separation, rubbing durability and bacterial adsorption on the modified fabrics were examined. It was showed that the modified fabric had self-cleaning, oil/water separation capabilities, rubbing durability and an effective inhibitory effect on the biofilm formation of bacteria. In addition, compared to the unmodified fabric, the comfortable capability and breaking strength of the modified fabric were investigated. [GRAPHICS] . 收起