具有光增强芬顿活性的有序介孔Fe_TiO2的制备

具有光增强芬顿活性的有序介孔Fe_TiO2的制备ChineseJournalofCatalysis40(2019)631–637催化学报2019年第40卷第5期|www.cjcatal.orgavailableatwww.sciencedirect.comjournalhomepage:www.elsevier.com/locate/chnjcArticle(SpecialIssueonEnvironmentalandEnergyCatalysisforSustainableDevelopment)OrderedmesoporousFe/TiO2withlightenhancedphoto-FentonactivityZhenminXu†,RuZheng†,YaoChen,JianZhu,ZhenfengBian*KeyLaboratoryofResourceChemistry,MinistryofEducation,ShanghaiKeyLaboratoryofRareEarthFunctionalMaterials,ShanghaiNormalUniversity,Shanghai200234,ChinaARTICLEINFOABSTRACTArticlehistory:Received30December2018Accepted19January2019Published5May2019OrderedmesoporousFe/TiO2waspreparedbyanevaporation-inducedself-assemblymethod.TheironionswereinsituembeddedintheporewalloftheTiO2framework.Thecatalysthasexcellentlight-assistedFentoncatalyticperformanceunderUVandvisiblelightirradiation.X-raydiffractionandtransmissionelectronmicroscopyresultsshowedthattheTiO2sampleshaveanorderedtwo-dimensionalhexagonalporestructureandananatasephasestructurewi