ANewFormofNafionPerfluorosulfonicAcidResinFabricationofNafionNano-ParticlesinPorousSilicaandItsApplicationasSolidCatalystXuBoqing,QiuXianqing,ZhuQiming(StateKeyLabofC1ChemicalTechnologyandDepartmentofChemistryTsinghuaUniversity,Beijing100084)AbstractThisreviewarticlediscussesbrieflytheadvantageanddisadvantage,incomparisonwiththeindustrialAmberlyst-15resinandotheracidcatalysts,oftheconventionalNafionacidresincatalyst
AnewformoftheNafionacidresincatalystisdescribedasacompositeofnanometersizedNafionresinparticlesfabricatedinhighlyporoussilica
Preparationandcatalyticcharacteristicsofthiskindoforganic/inorganicnano-compositesasstrongsolidacidcatalystarereviewed
KeywordsNafion,acidcatalyst,environmentalcatalysis,organic/inorganiccomposite,poroussilica摘要Nafion作为环境无害绿色(超)强酸固体催化剂对许多重要的工业化学反应具有很好的选择