分子筛表面接枝TDI的研究  

Study of Graft TDI on the Surface of Molecular Sieve

作　　者：袁晓芳[1] 吕志平[1] 李福祥[1] 薛建伟[1] 孟鑫[1] 吴岚[1] 

机构地区：[1]太原理工大学精细化工研究所

出　　处：《太原理工大学学报》2002年第6期660-662,共3页Journal of Taiyuan University of Technology

摘　　要：结合 FTIR,TG等分析手段对 TDI改性的不同孔径、不同表面性质的沸石分子筛进行研究 ,证实了Molecular sieves of different pore diameters and surface properties which modified with TDI have been studied in this paper.The results verified the opinion that TDI was grafted on the surface of molecular sieve by using the analytic methods such as FTIR,TG and etc.

关 键 词：表面接枝 TDI 混合分子筛 表面改性 甲苯二异氰酸酯 径粒分布 表面性质 

分 类 号：TQ424.25[化学工程] O643.36[理学—物理化学]