多孔金属片载杂多化合物膜的催化性能  

Selective Oxidation of Alcohols over Heteropoly Compound Membrane Supported on Porous Titanium

作　　者：邓谦[1] 蔡铁军[1] 彭振山[1] 李大塘[1] 张志锋 钟邦克[2] 

机构地区：[1]湘潭师范学院化学系,湘潭411201 [2]暨南大学化学系,广州510632

出　　处：《催化学报》2000年第5期481-483,共3页

基　　金：湖南省自然科学基金!(97JJY 2 0 70 );湖南省教委资助项目!湘教财字 [1999] 12号 99C2 2 7)

摘　　要：用组合化学法合成了Cu1.3As0 .3PVMo11高元杂多化合物 ,并用红外和差热 热重分析技术进行了表征 ;将高元杂多化合物制成高分子催化膜 ,用于几种醇的选择性催化氧化反应 .结果表明 ,高元杂多化合物膜具有优异的催化性能 .Heteropoly compound Cu 1.3 As 0.3 PVMo 11 was synthesized by the way of constituted chemistry. The compound was characterized by IR and DTA TG techniques. The heteropoly compound polymer membrane supported on porous titanium plate was prepared. Selective oxidation of several alcohols to aldehyde and ketone was carried out over the catalytic membrane. The results showed that the heteropoly compound membrane has high activity for the reaction and high selectivity for the object products.

关 键 词：杂多化合物 膜催化 醇 选择氧化 醛 酮 组合化学 

分 类 号：O643[理学—物理化学]