10静电纺丝制备无机纳米纤维及其应用 综述

静电纺丝制备无机纳米纤维及其应用主要内容：1：氧化物及硫化物纳米纤维及其应用2：金属纳米纤维及其应用3：复合纳米纤维及其应用4：盐纳米纤维及其应用5：无机纳米纤维的特殊形貌及其应用第一部分：电纺制备氧(硫)化物纳米纤维主要内容：1：CuO及其电学性能2：结合原子层沉积-电纺ZnO及其应用3：结合溅射沉积-电纺SnO2及其传感器应用4：电纺ZnS纳米纤维Fabrication,assembly,andelectricalcharacterizationofCuOnanofibers-----Wu,Lin,andPan.TsinghuaUniversityAppl.Phys.Lett.20060.5gCu(NO)3+0.5gPVP+4.5gwater1.0ml/h,20cm,20kvThen500℃inairfor4h,10℃/minCuO的应用：1:Gassensors,2:High-critical-temperaturesuperconductors3:Solarenergytransformation,4:lithiumionelectrodematerials2：形貌、结构表征1：实验设计262±25nm62±8nm15nm262±25nm62±8nmSingle(noVg):3x10-4S/cm相近10−3S/cm(薄膜)3:单根纳米纤维的电学性能：CuOnanofiberisap-typesemiconductor100μm×60nmDMF+PVAc+CTAB纳米ZnO应用1:环保2：化妆品3：吸波材料4：传感器5：纺织品500for1h溅射沉积HollowZnOnanofibersfabricatedusingelectrospunpolymertemplatesandtheirelectronictransportpropertiesSHChoietcACSNano2009其它XRD、TEM等性能测试：本文亮点：首次结合物理气相沉积方法制备纳米纤维管ElectronictransportpropertiesNO2at350℃GassensingNO2adsorptiononelectronictransportpropertiesN-typeR↓(电负性NO2)Nanotechnology2010SeoulNationalUniversity10%PAN+DMFESPANnanofibers250for2hFromlinertosix-memberedstructureALD（原子层沉积）DBTDA(锡盐)SnO2coatedPAN700for1hSnO2nanotubeabd(a)100(b)300and(c)500ALDcyclescSnO2：1：gassensing2：catalysis3：lithiumbatteriesnon-stabilized100ppmethanol.450℃SnO2乙醇最佳abcPreparationofZnSNanofibersViaElectrospinningDLin.J.Am.Ceram.Soc2007PVP+Zincacetate+ethanol+water(3:3:20:10)Then500for1hES20cm,20kvH2SZnSnanofibersZnS应用1：显示器2：二极管3：激光等PLwith325nmexcitation.第一篇关于硫化物纳米纤维ZnS(S空位)闪锌矿结构紫光第二部分：金属纳米纤维的制备与应用主要内容：1：Cu纳米纤维的制备及其电学性能2：镍纳米纤维及其磁性研究3：Ag纳米纤维等离子共振、光学、电学性能MichaelBognitzkietc.Adv.Mater.2006,第一篇制备金属纳米纤维PVB–Cu(NO3)2(a)450inair300inH2CuO(b)Cunanofibers(c,d)5wt%PVB+20wt%Cu(NO3)2+异丙醇/水25kV,20cmMD:550nmIR、XRD等270nm710nmlongfiberBarakatNAM,J.Phys.Chem.C2009,5wt%NiAc+10wt%ofPVA+H2O20kV,20cm80for24h，then700for5hinArTEM、EDX、XRD、TG等亮点：通过氩气气氛（取代氢气）还原，既优化了纤维形貌，又提高了电磁性。ProductionofSmoothandPureNickelMetalNanofibersbytheElectrospinningTechnique:NanofibersPossessSplendidMagneticProperties铁磁性偶极子15wt%silvernitrate+10wt%PVA(2:5)850for5hinAr(2.3℃/min)BarakatNAM.Langmuir2008,24,1198211987纳米银：光电力催350nm250nmO2Ar850℃《NP:450nmSurfaceplasmonabsorptionspectraofsilvernanofibersThermalhystersisNoplasmonresonancethermalhystersis.第三部分：复合纳米纤维--掺杂、质结异结构主要内容：1：LiCl掺杂TiO2纳米纤维及其传感器应用2：Ag-ZnO复合纤维及其增强光催化性能3：p-NiO/n-SnO2异质结结构ZhenyuLi,CeWangetc.JilinUniVersity,钛酸四丁酯+乙酸/乙醇+PVP+LiCl(10%)ES500inairfor3hAs-spunnanofibersLiCldopedTiO2J.Am.Chem.Soc2008LiCl的含量：12.5,22.2,30.0,and36.4%,Anatasetorutile掺杂增强了感应性能RHfrom11%to89%:3sRecoverytime:7sResponseandrecoverycurves30.0%LiCl-dopedTiO2nanofibersfor(a)1cycleand(b)10cycles.(c)Stability:exposinginairfor30days.stability纤维结构更易吸收和转移水分子10cycles至今最佳EnhancedPhotocatalysisofElectrospunAg-ZnOHeterostructuredNanofibers-----WeiPan.Chem.Mater2009组成结构表征：XPS,XRD，EDX等PVP/Zn(NO3)2/AgNO3Zn(NO3)2/PVP/ethanol/H2O(4:3:30:10)+AgAg-ZnOES520for1hA,without;B,pureZnO;C7.5%Ag-ZnO70min0,3,5,7,10%Ag1%3%逸出功：ZnO(5.2ev)＞Ag(4.26ev)激子的再结合吸收或反射增强，银在410nm的吸收ImprovedHydrogenMonitoringPropertiesBasedonp-NiO/n-SnO2HeterojunctionCompositeNanofibers------CeWang.J.Phys.Chem.C2010,PVP+NiCl2+SnCl2+DMF+乙醇Then600inairfor5h20cm.10KVPureSnO2nanofibersNSNFsNiO的比例320度PNP-N结第四部分：复合盐纳米纤维的制备主要内容：1:BaTiO3纳米纤维的制备与研究2:TiO2对Bi2WO6纳米纤维的复合HighTcinElectrospunBaTiO3NanofibersTsinghuaUniversityJ.Am.Ceram.Soc2009Bariumacetate+tetrabutyltitanate+PVP+乙醇/乙酸20kV,20cmEScalcinate550℃for10h570℃for10h700℃for10h600℃for10hTc:curietemperature.600℃2：相较于一般，Tc升高了90度1：结构从四方晶系向立方体转变Reducedgrainsizecausedlargerboundaryareas,thenrelieveinternalstress,导致铁电相自由能的减少，增加了Tc.本文意义：1：首次制备了该类型的复合纳米纤维2：通过降解RB和CH3CHO，显示出更强的催化性能MengShangetc.ShanghaiInstituteofCeramics.ChineseAcademyofSciences.J.Phys.Chem.C2009Ti(OBu)4+乙醇/水+PVPES,then500for2hTiO2Nanofibers纯的Bi2WO6纳米颗粒+bulkBi2WO6/TiO2(SSR)颗粒Bi(NO3)3+Na2WO4+EG，溶剂热制备BWO/TiO2纳米纤维160℃for15h两者Bi2WO6fragmentRhBCH3CHO(100ppm)h+e-5：无机纳米纤维的特殊形貌及其应用主要内容：1：纳米棒在纳米纤维上的功能化2：多孔碳纳米管包金属(Sn)纳米颗粒3：Fe-TiO2/SnO2纳米纤维的制备及其催化、磁性性能a4：GaN纳米纤维的制备及其UV感应能力FunctionalizationofElectrospunTiO2NanofiberswithPtNanoparticlesandNanowiresforCatalyticApplicationsES制备150-400nmTiO2fibersGrowthwithPtnanoparticles:EG+TiO2fibers+PVP+H2PtCl6,110度回流3,7,19h.GrowthwithPtnanowires:EG+PtcoatedTiO2fibers+ironspeciesPVP+H2PtCl6,110度13.5h.EricFormoetc.NanoLett.2008AnatasenanofiberWithPtnanoparticles3h7h19h50nmPVP/TiO2TiO2WithPt7h5nm2nmNanoparticles19hgrowthfor13.5hlowerHRTEMPtparticles(2-5nm)asseedtogrowthwiresof125nm*7nmActivesitesincreaseNPfor7hNWCleanwith4Mnitricacidpoisoning本文提供了一个简单的方法可以让贵金属固定至纤维膜上3gPAN+3gPMMA+50mlDMF+5gtinoctoateESair250for1hCarbonized1000inAr/H2SnO2encapsulatedinPoroushollowfibersSPMCTsAs-spunnanofibers(核壳)J.Am.Chem.Soc.2009,亮点:1单针头制备核壳结构前躯体2：金属粒子包裹在多壁碳管3：电池的存储能力、反复利用Currentdensity0.5Cdischargerate首次损失30%83.7%76.9%38.1%SPMCTsandSnnanopowderatacyclingrateof0.5C(currentdensity100mA/g);theinsetdisplaysthedischargecapacitiesofSPMCTelectrodesasafunctionofdischargerateat2and10C.AllofthebatterieswerecycledInavoltagewindowof5mVto2V.PhotocatalyticandMagneticPropertiesoftheFe-TiO2/SnO2NanofiberViaElectrospinningWeiPan，TsinghuaUniversity15cm,15kvE