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1、AcceptedManuscriptTitle:OrderedMacroporousCdS-sensitizedN-dopedTiO2InverseOpalsFilmswithEnhancedPhotoelectrochemicalPerformanceAuthor:ChengChengHaishengWangJuchuanLiHaiYangAnjianXiePingChenShikuoLiFangzhiHuangYuhuaShenPII:S0013-4686(14)01830-1DOI:http://dx.doi.org/doi:10.1016/j.electacta.20
2、14.08.136Reference:EA23364Toappearin:ElectrochimicaActaReceiveddate:24-3-2014Reviseddate:27-8-2014Accepteddate:27-8-2014Pleasecitethisarticleas:http://dx.doi.org/10.1016/j.electacta.2014.08.136ThisisaPDFfileofanuneditedmanuscriptthathasbeenacceptedforpublication.Asaservicetoourcus
3、tomersweareprovidingthisearlyversionofthemanuscript.Themanuscriptwillundergocopyediting,typesetting,andreviewoftheresultingproofbeforeitispublishedinitsfinalform.Pleasenotethatduringtheproductionprocesserrorsmaybediscoveredwhichcouldaffectthecontent,andalllegaldisclaimersthatapplytothejourna
4、lpertain.OrderedMacroporousCdS-sensitizedN-dopedTiO2InverseOpalsFilmswithEnhancedPhotoelectrochemicalPerformanceaab*aaaChengCheng,HaishengWang,JuchuanLi,HaiYang,AnjianXie,PingChen,Shikuoaaa*Li,FangzhiHuang,YuhuaShenaSchoolofChemistryandChemicalEngineering,AnhuiUniversity,Hefei230061,P.R.Chi
5、nabDepartmentofChemicalandMaterialsEngineering,UniversityofKentucky,Lexington,KY40506,USA*Correspondingauthor:E-mail:jlin@g.uky.edu,Tel:+859-218-6530E-mail:s_yuhua@163.com,Tel:+86-0551-63861475AbstractTheCdSsensitizedN-TiO2(CdS-N-TiO2)inverseopalsfilmswerepreparedbyasol-gelmethodintegratedw
6、ithsuccessiveioniclayeradsorptionandreaction(SILAR).Inordertoharvestthevisiblesunlightandenhancethephotocurrent,photosensitizationofCdS(narrow-bandgapsemiconductor)andnitrogendopingareusedtocouplewithTiO2inverseopals.Thegoodvisiblelightabsorptionabilityandsignificantincreaseofphotoresponseo
7、fCdS-N-TiO2inverseopalsfilmshavebeenobservedcomparedtoTiO2orN-TiO2inverse2opalsfilms.Apromisingphotocurrentdensityof0.83mA/cmhasbeenachievedfortheCdS-N-TiO2inverseopalasphotoanodeat1.23mVversusreversiblehydrogenelectrodeAcceptedManuscript(RHE)biasundersi