以癸二胺为模板合成十聚钨酸多孔材料  

Synthesis of Dectungstate Microporous Materials Using 1,10-diaminodecane as Template

作　　者：邵柯[1] 马颖[1] 陈朝晖[1] 姚建年[1] 

机构地区：[1]中国科学院化学研究所分子科学中心,北京100080

出　　处：《物理化学学报》2000年第9期769-771,共3页Acta Physico-Chimica Sinica

基　　金：国家自然科学基金!(批准号:59932040);中国科学院资助项目

摘　　要：A novel Microporous decatungstate was synthesized by using cationic l,10-diaminode-cane as template under mile chemical donditions,This material was construdted from hoghly ordered hexahonal array of 1,10-diaminodecane and decatungstate polyanions.HR-TEM image ahowded that the decatungstate polyanions"packed"around the l,10-diaminodecane moledules.XRD pattern confirmed its hexagonal array(a=b=1.718nm,cunaknown).Atdlplate mechanosm was pro-posed to explain its formation prodess.It is evidenced that l,10-diaminodecane molecules play a crucial role in templating the inorganic framework.the cationic diaminodecane molecules "bond"decatungstate polyanions on esch end via supermolecular interation and thus form bolarform struc-ture units.These units pack together and ahexagonal phasa is constructed.A novel Microporous decatungstate was synthesized by using cationic l,10-diaminode-cane as template under mile chemical donditions,This material was construdted from hoghly ordered hexahonal array of 1,10-diaminodecane and decatungstate polyanions.HR-TEM image ahowded that the decatungstate polyanions'packed'around the l,10-diaminodecane moledules.XRD pattern confirmed its hexagonal array(a=b=1.718nm,cunaknown).Atdlplate mechanosm was pro-posed to explain its formation prodess.It is evidenced that l,10-diaminodecane molecules play a crucial role in templating the inorganic framework.the cationic diaminodecane molecules 'bond'decatungstate polyanions on esch end via supermolecular interation and thus form bolarform struc-ture units.These units pack together and ahexagonal phasa is constructed.

关 键 词：十聚钨酸 多孔材料 癸二胺 模板合成 

分 类 号：O614[理学—无机化学]