Ru-SBA-15的合成、表征及催化活性(英文)  

Direct Synthesis of Ru-containing Mesoporous Material SBA-15: Characterization and Catalytic Activities

作　　者：吕高孟[1] 赵睿[1] 钱广[1] 齐彦兴[1] 王晓来[1] 索继栓[1] 

机构地区：[1]中国科学院兰州化学物理研究所精细石油化工中间体国家工程研究中心

出　　处：《分子催化》2004年第6期416-419,共4页Journal of Molecular Catalysis(China)

摘　　要：在酸性条件下直接合成了Ru-SBA-15,经XRD、N2吸附-脱附、TEM表征其保持了高度有序的六方介孔结构,并在用氧气催化氧化环己烷的过程中表现出了优异的催化性能.Ruthenium-containing SBA-15 mesoporous molecular sieves have been obtained for the first time by direct synthesis in acidic medium, and the resulting materials retain the hexagonal order and physical properties of siliceous and exhibit high catalytic activity in the selective oxidation of cyclohexane to cyclohexanol and cyclohexanone using O_2 as oxidant.

关 键 词：Ru-SBA-15 合成 表征 催化活性 

分 类 号：O643.32[理学—物理化学]