欢迎来到天天文库
浏览记录
ID:34324087
大小:269.50 KB
页数:17页
时间:2019-03-05
《design, synthesis and characterization of zeolites and:设计,和表征沸石的合成》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、STUDYANDDEVELOPMENTOFIMMOBILIZEDANDCOMBINATEPHOTOCATALYSTSFORORGANICDEGRADATIONSSYNPOSISSubmittedtoOsmaniaUniversityfortheDoctorofPhilosophyinChemistrybyM.Noorjahan,M.ScInorganicandPhysicalChemistryDivisionIndianInstituteofChemicalTechnologyHyderabad-500007,IndiaFebruary,2006STUDYANDDEVELOPMEN
2、TOFIMMOBILIZEDANDCOMBINATEPHOTOCATALYSTSFORORGANICDEGRADATIONSChapterIIntroductionChapterIIExperimentalChapterIIIAdvancedOxidationProcessesSectionA:(i)PhotochemicaldegradationofH-acidbyUV andUV+H2O2(ii)TiO2-PhotocatalyticdegradationofH-acidSectionB:Ti
3、O2-PhotocatalyticdegradationofOrange-GChapterIVTiO2/Zeolitecombinates:PhotocatalyticdegradationsSectionA:TiO2/HZSM-5combinatephotocatalysts SectionB:TiO2-AcrylicemulsionandTiO2/Zeolite- Acrylicemulsion photocatalystfilmsChapterVTiO2/Mesoporouscombinates:
4、PhotocatalyticdegradationsChapterVIHeterogenizedPhoto-FentonProcess:Fe(III)-HYChapterVIIConclusionsSTUDYANDDEVELOPMENTOFIMMOBILIZEDANDCOMBINATEPHOTOCATALYSTSFORORGANICDEGRADATIONSTheenvironmentalconcernandregulationshaveincreasedawarenessinthepublic,politicalandeconomicalworldoverthelasttwodec
5、ades,becauseofthequalityoflifeisstronglyconnectedtocleanenvironment.Theimpulsefordevelopingnew,efficientandselectivecatalystsaswellasforthedevelopmentofnewprocessisstronglyrelatedtoenvironmentalprotection.Theapplicationsofphotonbasedsciencesandtechnologiesaresignificantandpromisingfortheconver
6、sionofvastandlimitlessresourcesofsolarenergyintoclean,safeandefficientchemicalenergyfortheabatementofenvironmentaldecontamination.Thetermphotocatalysisconsistsofthecombinationofphotochemistryandcatalysis,whichimpliesthatlightandcatalystsarenecessarytobringaboutachemicaltransformation.Heterogen
7、eoussemiconductorsurfacesprovideafixedenvironmenttoinfluencethechemicalreactivityofwiderangeofadsorbatesleadingtosimultaneousoxidationandreductionreactionsonthecatalystsurface.Scientificstudiesonthephotocatalysisstartedaboutthreedecades
此文档下载收益归作者所有