%0 Journal Article %T 固载于Al-MCM-41纳米孔道中的钒离子催化氧化烷基芳基硫化物 %J 催化学报 %P 1217-1220 %D 2010 %R 10.1016/S1872-2067(10)60114-3 %X ?VOSO4immobilizedwithinnanoreactorsofAl-MCM-41(VO2+/Al-MCM-41)wassynthesizedandcharacterizedbyX-raydiffraction,Fouriertransforminfraredspectroscopy,nitrogenadsorption-desorption,andchemicalanalysistechniques.ThepreparedVO2+/Al-MCM-41successfullycatalyzestheoxidationofarylalkylsulfidesandupto99%conversionand90%selectivityforthecorrespondingsulfoxideswereobtainedwithH2O2asoxidantinacetonitrileatroomtemperaturein30min. %K Al-MCM-4 %K vanadylion %K hydrogenperoxide %K sulfoxidation %U http://www.chxb.cn/CN/abstract/abstract20226.shtml