Preparation and Characterization of Cellulosic Fabrics Treated with SiO<,2>Gel
Silica gel was formed on cellulosic fabric by sol-gel method. The content of silica gel on fabrics was investigated by weight method. BET, SEM, XRD, FTIR- ATR, and XPS were used to characterize the fabric carriers with silica gel. The results showed that the specific surface area of fabrics after treatment significantly increases. The specific surface area shows 4.72 times higher for the treated cotton and 2.03 times higher for the treated flax than their respective untreated one. FTIR-ATR and XRD results showed that the surface coating with silica gel by the present method has no effect on the microstructure of fibres. XPS analysis indicated that the state of SiO<,2> is present on the treated fabrics.
Fabric Sol-gel BET SEM XPS
LI Fengyan XTNG Yanjun DING Xin
College of Textiles, Donghua University, Shanghai 201620, P. R. China College of Chemistry and Chemical Engineering, Donghua University, Shanghai 201620, P. R. China Key
国际会议
上海
英文
877-880
2007-10-15（万方平台首次上网日期，不代表论文的发表时间）