层状(脯氨酸-N-甲基膦酸-磷酸氢)锆的合成及插层性能研究  

Synthesis and Intercalation Behavior of Layered Zirconium (Proline-N-methylphosphonate-phosphate)

作　　者：饶小平[1] 傅相锴[1] 饶凯[1] 

机构地区：[1]西南师范大学化学化工学院,重庆400715

出　　处：《高等学校化学学报》2004年第7期1209-1212,MJ01,共5页Chemical Journal of Chinese Universities

基　　金：重庆市科技攻关项目 (批准号 :2 0 0 0 -62 13 )资助

摘　　要：以高结晶度制备了层状 (脯氨酸 -N -甲基膦酸 -磷酸氢 )锆 (α-ZPMPP)晶体 (层间距为 1 .5 2 nm ) ,并研究了其常温下对正丁胺的插层性能 ,用元素分析、IR、XRD和 TG-DSC热分析对 α-ZPMPP及其插层复合物进行了表征 .结果表明 ,层状 α-ZPMPP具有形成超分子主 -客体化合物的插层性能 ,正丁胺客体分子在主体底物中形成单分子层 ,并插入 α-ZPMPP中 ,使层间距增大 0 .45 nm,插入的正丁胺可在 1 5 0～ 2 5Layered zirconium (proline-N-methylphosphonate-phosphate)(α-ZPMPP) was prepared with high crystallization(interlayer distance is 1.52 nm). The intercalation of n-butylamine into α-ZPMPP was also investigated at room temperature. α-ZPMPP and its intercalation complex were characterized by element analysis, IR, XRD and TG-DSC method. It has been found that layered α-ZPMPP possesses different intercalation behavior from α-ZP with the formation of host-guest compound of super-molecule. The interlayer distance of α-ZPMPP-BA was enlarged by 0.45 nm with the intercalation of n-butylamine, the inserted n-butylamine molecules form mono-molecule layer within host matrix and could be removed at 150-250 ℃. The guest molecule n-butylamine forms a mono-molecule layer within host matrix.

关 键 词：(脯氨酸-N-甲基膦酸-磷酸氢)锆 合成 插层性能 层状晶体 正丁胺 超分子化合物 主-客体化合物 层柱催化材料 

分 类 号：O614.412[理学—无机化学] O643.36[理学—化学]