Preparation of Mesoporous Silica SBA-15/Hyperbranched Poly (sulfone-amine) Hybrid and Its Adsorption Capacity to Acid Dye

摘要：

In the paper, the mesoporous silica SBA15/hyperbranched poly (sulfone-amine) hybrid was synthesized and characterized. As a result, hyperbranched poly (sulfone-amine) had been successfully grafted onto the surface of mesoporous silica SBA-15. The maximum adsorption capacity of the mesoporous silica SBA-15/hyperbranched poly (sulfoneamine) hybrid was three times as that of active carbon. The adsorption equilibrium data could be fitted well by the Langmuir adsorption isotherm model. Current works have shown these hybrids are very promising in the removal of dye from waste water.

关键词： mesoporous SBA-15 hyperbranched poly (sulfone-amine) inorganic-organic hybrids dye absorption

作者: SHI Shenghua DENG Jia LI Qingkai DAI Dongpeng WEN Zhenxi WANG Yanping WANG Yimin

作者单位: College of Material Science and Engineering, Donghua University, Shanghai 201620, P.R.China State Key Laboratory for Modification of Chemical Fibers and Polymer Materials,Donghua University, S

会议类型: 国际会议

会议名称: The 12th International Wool Research Conference(第十二届国际羊毛会议12th IWRC)

会议地点: 上海

会议语种:英文

页码: 627-630

在线出版日期: 2010-10-19（万方平台首次上网日期，不代表论文的发表时间）