【摘要】Aseriesofrhodium-modifiedMo-K/Al2O3catalystsampleswaspreparedbyvaryingtherhodiumloadingbetween0and1.0wt%andmaintainingmolybdenumandpotassiumcontentsasconstants.ThestructuresofthesampleswerecharaterizedbytechniquesofXRD.LRS.TPR,XPSandEXAFSandcorrelatedtothecatalyticpropertiesofthesamplesforalcoho
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