資源描述：
《Structure and properties of TiO2 surfaces- a brief review》由會(huì)員上傳分享，免費(fèi)在線閱讀，更多相關(guān)內(nèi)容在學(xué)術(shù)論文-天天文庫。
1、Appl.Phys.A76,681687(2003)AppliedPhysicsADOI:10.1007/s00339-002-2004-5MaterialsScience&Processingu.dieboldStructureandpropertiesofTiO2surfaces:abriefreviewDepartmentofPhysics,TulaneUniversity,NewOrleans,LA70118,USAReceived:4March2002/Accepted:20October2002usei
2、nawiderangeofimportanttechnologicalapplicationsPublishedonline:5February2003?Springer-Verlag2003whereamoredetailedunderstandingofthefundamentalas-pectsofTiO2surfacesorinterfaceswouldpotentiallyhaveABSTRACTTitaniumoxidesareusedinawidevarietyoftech-apositiveimpa
3、ct.Titaniumdioxideisusedinheterogeneousnologicalapplicationswheresurfacepropertiesplayarole.catalysis;asaphotocatalyst;insolarcellsfortheproduc-TiO2surfaces,especiallythe(110)faceofrutile,havebe-tionofhydrogenandelectricenergy;asagassensor;ascomeprototypicalmo
4、delsystemsinthesurfacescienceofmetalawhitepigment(e.g.inpaintsandcosmeticproducts);asoxides.ReducedTiO2singlecrystalsareeasytoworkwithex-perimentally,andtheirsurfaceshavebeencharacterizedwithacorrosion-protectivecoating,asanopticalcoating;ince-virtuallyallsurf
5、ace-sciencetechniques.Recently,TiO2hasalsoramics;inelectricdevicessuchasvaristors;isimportantinbeenusedtore?necomputationalabinitioapproachesandtoearthsciences;playsaroleinthebiocompatibilityofbonecalculatepropertiesofadsorptionsystems.Scanningtunnelingimplant
6、s;isbeingdiscussedasagateinsulatorforthenewmicroscopy(STM)studieshaveshownthatthesurfacestruc-generationofMOSFETsandasaspacermaterialinmag-tureofTiO2(110)ismorecomplexthanoriginallyanticipated.neticspin-valvesystems;and?ndsapplicationsinnanos-Thereductionstate
7、ofthesample,i.e.thenumberandtypetructuredforminLi-basedbatteriesandelectrochromicde-ofbulkdefects,aswellasthesurfacetreatment(annealingvices.Itisthehopethatinsightintosurfacepropertiesoninvacuumvs.annealinginoxygen),cangiverisetodiffer-thefundamentallevelwillh
8、elptoimprovematerialsandde-entstructures,suchastwodifferent(1×2)reconstructions,viceperformanceinmanyofthese?elds.Second,TiO2isarosetteoverlayer,andcrystallographicshearplanes.Sing
