简介：HENDL2.0,thelatestversionofthehybridevaluatednucleardatalibrary,wasdevelopedbaseduponsomeevaluateddatafromFENDL2.1andENDF/B-Ⅶ.Toqualifyandvalidatetheworkinglibrary,anintegraltestfortheneutronproductiondataofHENDL2.0wasperformedwithaseriesofexistingsphericalshellbenchmarkexperiments(suchasV,Be,Fe,Pb,Cr,Mn,Cu,A1,Si,Co,Zr,Nb,Mo,WandTi).TheseexperimentsweresimulatednumericallyusingHENDL2.0/MGandahome-developedcodeVisualBUS.CalculationswereconductedwithbothFENDL2.1/MGandFENDL2.1/MC,whicharebasedonacontinuous-energyMonteCarloCodeMCNP/4C.Bycomparisonandanalysisoftheneutronleakagespectraandtheintegraltest,benchmarkresultsofneutronproductiondataarepresentedinthispaper.

简介：CO2adsorptiononthesurfaceofhydrotalcite-derivedmixedoxidecatalystswasinvestigatedunderlowpressureglowdischargeplasmainopercindoconditionsviaFT-IRspectroscopy.Nickelcatalystswerepromotedwithvarioustransitionmetalspecies(Ce,Fe,La,Zr)toinfluencetheirphysico-chemicalproperties.FeandZrspeciesweresuccessfullyincorporatedintohydrotalcitebrucitelayers.AftercalcinationformedasinglephasewithNi(Mg,A1)Omixedoxide,whileLaandCespeciesformedseparatephases.ThishadaconsequenceinthedistributionofsurfacebasicsitesaswellasintheaffinitytoCOproduceduponCO2dissociationinplasma.Plasmatreatmentactivatedthesurfaceofpreparedmaterialsandchangedtheirpropertiesviathegenerationofstrongbasicsitesassociatedwithlowcoordinatedsurfaceoxygenanions.Moreover,theCO2adsorptioncapacityofpreparedmaterialsincreasedafterplasmatreatment.