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

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.