一维纳米材料的制备及应用

周明林,李应真(,464000):,21:;;;:O799:A:10084916(2010)04012103ThepreparationandapplicationofthenanoscalematerialZHOUMinglin,LIYingzhen(DepartmentofcomputerScience,XinyangAgriculturalCollege,Xinyang464000,.China)Abstract:Thenanoscalematerialshasapotentialforitsapplicationinmanyfields,suchasnanoelectronics,nanotechnology,optoelectronics,ultrahighdensitystorageandscanningprobemicroscope,andhasbecomethemaintopicof21stcenturyinthestudyofphysics,chemistry,materialscienceandlifescience,technologyandotherfields.Referringtotherecentresearch,thepapermainlyintroducesmentholsofpreparationforsomenanoscalematerials.Suchasnanotubes,nanowires,nanorods,includingthegasmethod,liquidmethod;membraneplatemethdandsoon.Then,thepapersummarizescharacteristics,variousgrowthprinciplesandapplicationsofnanoscalmaterialsinthephysica,lchemica,lmaterialandotherfieldsandgivesabriefoverviewfortheprospectforapplicationandtheprogressinthelatestresearchathomeandabroad.Keywords:onedimensionalnanostructures;nanotubes;nanowires;preparationmethods,,,1,,,,1.1,:(VaporLiqiudSolid,VLS)(VaporSolid,VS)1.1.1气液固(VaporLiqiudSolid,VLS)生长机制,VLSVLS,,,,,,,,:20101018:(1962),,,.121204Vo.l20No.4201012JournalofXinyangAgriculturalCollegeDec.2010(P.Yang)GeAuVLS,AuZnO[1]1.1.2气固(VaporSolid,VS)生长机制,,(VS)VS,,(),VS,,,1.21.2.1溶液液相固相(SLS)生长机制SLSVLSVLS,VLS,;SLS,,(InSnBi)(fluxdroplet),VLS,BuhroSLS,InPInAsGaAs1.2.2溶剂热法,,,,,,[2],CdS1.3,,,,,(tracketch)(porousanodicalluminumoxide,AAO),SiMCM2411.3.1电化学沉积法,AAO,,,ShosoForredAu,DavydovNi,,EvansCoNiCu1.3.2化学气相沉积法(CVD),550!~1000!(),FeCoNiCVD660!,[3]CVD20nm~100nm,GaN,GaN,,,1.3.3溶胶凝胶(Solgel)法,Al2O3,,SolgelAl2O3,,,,[4]2,,02.1,Zhang[5]In,,122第20卷第4期信阳农业高等专科学校学报2010年12月,,,;,,2.2,(),Korgel[6]Si,,,,2.3,YangVLSZnO,,ZnO,ZnO(0001)(1.8),ZnO(2.5)(1.0),Nd∀YAG,2.4,,,Yang[7]ZnO-ZnO,3.5mcm-1;400nm,4~6,ZnO,(532nm),(365nm)4,385nm,ZnO3,,,,(),,,,,,,,,,:[1]WuY,YangP.PhysicalReviewLetters[J].M.G.Payne.,2003(9):123.[2],,.Mn[J].,2008(2):194196.[3],.鎵纳米带的制备研究[J].固体电子学研,2002(4):449453.[4]CaoMH,HuCW,WuQY,eta.lControlledsyntheandluminescentpropertiesofCePO4nanorodsnanowires[J].Nanotechnology,2005(6):2228.[5],,.[J].,2006(1):8889.[6]HolmesJD,JohnstonKP,KorgelBA,eta.l.Controlofthicknessandorientationofsolutiongrownsiliconnanowires[J].Science,2000(8):14711473.[7]KindH,YanH,YangP,eta.l.Nanowireultravioletphotodetectorsandopticalswitches[J].Adv.Mater.,2002(4):158.(编辑:夏新奎)123周明林,等:一维纳米材料的制备及应用