资源描述：
《Graphene-based_semiconductor_photocatalysts》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、ViewOnlineChemSocRevDynamicArticleLinksCitethis:DOI:10.1039/c1cs15172jwww.rsc.org/csrCRITICALREVIEWGraphene-basedsemiconductorphotocatalystsaabQuanjunXiang,JiaguoYu*andMietekJaroniec*Received24thJune2011DOI:10.1039/c1cs15172jGraphene,asinglelayerofgraphit
2、e,possessesauniquetwo-dimensionalstructure,highconductivity,superiorelectronmobilityandextremelyhighspecificsurfacearea,andcanbeproducedonalargescaleatlowcost.Thus,ithasbeenregardedasanimportantcomponentformakingvariousfunctionalcompositematerials.Especial
3、ly,graphene-basedsemiconductorphotocatalystshaveattractedextensiveattentionbecauseoftheirusefulnessinenvironmentalandenergyapplications.Thiscriticalreviewsummarizestherecentprogressinthedesignandfabricationofgraphene-basedsemiconductorphotocatalystsviavar
4、iousstrategiesincludinginsitugrowth,solutionmixing,hydrothermaland/orsolvothermalmethods.Furthermore,thephotocatalyticpropertiesoftheresultinggraphene-basedcompositesystemsarealsodiscussedinrelationtotheenvironmentalandenergyapplicationssuchasphotocatalyt
5、icdegradationofpollutants,photocatalytichydrogengenerationandphotocatalyticdisinfection.Thiscriticalreviewendswithasummaryandsomeperspectivesonthechallengesandnewdirectionsinthisemergingareaofresearch(158references).11.Introductionattractedalotofattention
6、sinceitsdiscoveryin2004,duetoitsoutstandingmechanical,thermal,optical,andelectrical2Graphene,asinglelayerofsp-bondedcarbonatomstightlyproperties.Especially,graphenepossessesahighthermalpackedintoatwo-dimensionalhoneycombstructure,hasconductivity(B5000Wm1
7、K1),offersanexcellentmobility211ofchargecarriersatroomtemperature(200000cmVs),aStateKeyLaboratoryofAdvancedTechnologyforMaterialandexhibitsanextremelyhightheoreticalspecificsurfaceareaSynthesisandProcessing,WuhanUniversityofTechnology,(B2600m2g1).2–4Tod
8、ate,variousmethodshavebeenPublishedon19August2011onhttp://pubs.rsc.org
9、doi:10.1039/C1CS15172JLuoshiRoad122#,Wuhan430070,P.R.China.developedforthepreparationofgraphene,includingmicro-DownloadedbyChangchunInstituteofA
