钛酸锶合成方法研究进展

2004No.558:杨水彬1,邹桂梅1,黄晓敏1,傅和青2(1.,4380001;2.,510640):,,,:;:TM28;TQ132.33;TM134.11:A:1009-9239(2004)05-0058-03SynthesisstudyprogressesofstrontiumtitanateYANGShui_bin1,ZOUGui_mei1,HUANGXiao_min1,FUHe_qing2(1.Departmentofchemistry,HuanggangNormalCollege,Huanggang438000,China;2.ResearchInstituteofChemicalEngineering,SouthChinaUniversityofTechnology,Guangzhou510640,China)Abstract:Characteristicofstrontiumtitanateisintroduced,progressesofstudyonstrontiumt-itanatesynthesisarereviewed,includingsol-gelmethod,chemicalprecipitationmethod,hightemperaturesolidmethod,microwavemethod,plasmamethodandhydro-thermalmethod.Itisindicatedtheimportanceofsynthesizingnanometerandmultifunctionalstrontiumtitanatebythenewmethod.Keywords:strontiumtitanate;characteristic;synthesis:2004-06-08:,,,,,(Tel:[phone],Email:[e-mail])1,,,,(SrTiO3),,[1,2],,,PTC-;SiO230[3];,[4]2:2.1SrTiO3[5],,;,(900),TiC14.SrCl2.6H2O,-(ISG)SrTiO3[6],,,,SrO_TiO2,,,SrO_TiO2592004No.5:SrTiO38000.5hSrTiO3,15nm,,[7,8],[9][10]-,,,,,,2.2,,;,,,,,,,,,[11],99.71%,1.002,60nm;,[12],;,,;SrTiO330nm,Sr/Ti[13]2.3SrO(SrCO3)TiO2,(1000)SrTiO3,SrTiO3;,SrOTiO2SrTiO3,SrTiO3,,TiO4+Sr2+SrOTiO(SrTiO3)[14],,,,,2.4,,,SrTiO3,,TiO2SrCO3,TiO2,[15]2.5,N2O3SrTiO3,700,SrTiO3,O2+N21%20%,5.0M2.5M,[16]2.6,,,[17],[18]TiCl4Sr(NO3)2KOH,(DBS),DBS,,,,120nm,2004No.560:,DBS,[19]TiC14H4TiO4,SrTiO3[20]3:1SrTiO3,H4TiO4;2SrTiO3,;3SrTiO3,,,SrTiO3,;,,3,,,,,,[1]ChengHF,LinTF,HuCT,eta1.EffectofsinteringaidsonmicrostructuresandPTCRcharacteristicsof(SrO.2Ba)TiO3ceramics[J].JAmCeramSoc,1993,76(4):827~832.[2]ZhuW,WangCC,AkbarSA,etal.Fast-sinteringofhydrothermallysynthesizedBaTiO3powderandtheirdielec_tricproperties[J].JMaterSci,1997,32:4302~4307.[3]KimNam-Kyeony,YoowSoon-Gil.ElectricandstructurepropertiesofSrTiO3thinfilmsdepositedbyplasma-en_hancedmetalorganicchemicalvapordeposition[J].JMaterRes,1997,12(4):1160~1164.[4]HongZheng,ToftSO,LiuXingqin,etal.InfluenceofwatervaporontheresponseofMg-dopedSrTiO3ceramicoxygensensors[J].JElectroceram,1999,3(3):301~310.[5]PontesF,LeeE,LeiteE,etal.HighdielectricconstantofSrTiO3thinfilmspreparedbychemicalprocess[J].JMaterSci,2000,35:4783~4787.[6],,,.-[J].,2000,28(2):184~186.[7]TakashiNoguchi,AppearanceofsinglecrystallinepropertiesinfinepatternedSithin-filmtransistorsbysolidphasecrystallization[J].JpnJApplPhys,1993,32(11):1584~1587.[8]ChoiDH,SadayukiE,SugiuraO,etal.Lateralgrowthofpoly-Sifilmbyexcimerlaseranditsthinfilmtransistorsapplication[J].JpnJApplPhys,1994,33(1):70~74.[9]CampetG,CarrereM,PuprichitkunC,etal.n_TypeSrTiO3thinfilms:electronicprocessesandphotoelectrochemicalbehaviour[J].JSolidStateChem,1987,69(3):267~273.[10],.-SrTiO3[J].,2000,19,(1):5~8.[11],,.[J].,2000,31(4):408~415.[12],,,.SrTiO3[J].,2003,21(4):562~564.[13],,,.[J].,1998,15(1):37~40.[14]UsimakiU,VahakangsJ,LeppavuoriS.ReactionratesofBaTiO3andSrTiO3[J].JAmCeramSoc,1982,65(3):147~149.[15],.SrTiO3[J].,2000,16(12):1067~1072.[16],,.CVDSrTiO3[J].,2002,30(3):398~401.[17]ChenD,JiaoX,ZhangM.Hydrothermalsynthesisofstrontiumtitanatepowderswithnanometersizederivedfromdifferentprecursors[J].JEurCeramSoc,2000,20(9):1261~1265.[18]MacLarenI,PontonCB.ATEMandHREMstudyofparticleformationduringbariumtitanatesynthesisinaqueoussolution[J].JEurCeramsoc,2000,20(9):1267~1275.[19],,.[J].,2000,13(2):227~230.[20],,,.[J].,2001,29(5):447~450.