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过程工程学报 2003
InvestigationofSurfactant？Stain？MetalInteraction:NaphthochromeGreen/CetyltrimethylammoniumBromide/RareEarthsTernaryComplexationKeywords: microsurfaceadsorption？spectralcorrectiontechnique,Langmuiraggregation,cetyltrimethylammoniumbromide,naphthochromegreen,rareearths,ternarycomplex Abstract: Theternaryinteractionofnaphthochromegreen(NCG)withcetyltrimethylammoniumbromide(CTAB)andrareearths(REsYb,Dy,ErandEu)hasbeeninvestigatedwiththemicrosurfaceadsorption？spectralcorrectiontechnique(MSASC).TheaggregationofNCGonCTABobeystheLangmuirisothermaladsorption.TheenrichmentofNCGonCTABandthepresenceofNaClsensitizethecomplexationbetweenREsandNCG.BoththebinaryaggregateandtheternarycomplexwerecharacterizedinthepresenceandabsenceofNaClatpH8.30at20and40℃.
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