用逐层组装法在阳极氧化铝模板的纳米孔内制备纳米电容器,其组成为电化学聚合PPy/电沉积TiO2多孔隔膜/化学聚合PPy.该纳米电容器显示了典型的电化学超电容性质,且具有良好的充放电性能.
A step-by-step assembling method was developed for preparing nano capacitors using anodic aluminum oxide (AAO) membrane as templates. The nano capacitor consisted of three parts: electrochemically polymerized PPy electrode/ el ectrochemically precipitated porous TiO_(2) separator / chemically polymerized PPy electrode, and demonstrated the charge/discharge behavior as a typical electrochemical supercapacitor with good cyclic ability.
[1] HeH,TaoNJ.ElectrochemicalFabricationofMetal Nanowires.EncyclopediaofNanoscienceandNanotech nology[M].USA:AmericanScintificPublishers,2003.X:118.
[2] MasudaH,FukudaK.Orderedmetalnanoholearrays madebyatwo stepreplicationofhoneycombstructure ofanodicalumina[J].Science,1995,268:1466.
[3] FossCA,HornyakGL,StockertJA,etal.Template synthesizednanoscopicgoldparticle:opticalspectra andtheeffectsofparticlesizeandshape[J].J.Phys.Chem,1994,98:2963.
[4] ZHAOJian(赵坚),GAOQuan yong(高泉涌),YANGYong(杨勇),etal.Templatesynthesisof nano structuredelectrodematerialsanditselectrochemi calperformance[J].Electrochemistry(inChinese),2000,6(4):393.
[5]XIANGJuan(向娟),TIANJing hua(田景华),NIZimian(倪子绵),etal.Templatesynthesisofhighlyor deredmonocrystallinemetalnanowirearraysbytwo step ACelectrodeposition[J].Electrochemistry(inChi nese),2004,10(1):9.
[6] LiX,ZhangX,LiH.Preparationandcharacterization ofpyrrole/anilinecopolymernanofibrilsusingthetem plate synthesisMethod[J].J.Appl.Polym.Sci,2001,81:3002.
[7] SungJH,KimSJ,LeeKH.Fabricationofmicroca pacitorsusingconductingpolymermicroelectrodes[J].J.PowerSources,2003,124:343.
[8] XieH,YanM,JiangZ.Transitionofpolypyrrolefrom electroactivetoelectroinactivestateinvestigatedbyuse ofinsituFTIRspectroscopy[J].Electrochimi.Acta,1997,42:2361.
[9] NohKA,KimDW,JinCS,etal.Synthesisand pseudo capacitanceofchemically preparedpolypyrrole powder[J]J.PowerSources,2003,124:593.
[10] ZhangQ,ZhouX,YangH.Capacitancepropertiesof compositeelectrodespreparedbyelectrochemicalpoly merizationofpyrroleoncarbonfoaminaqueoussolu tion[J]J.PowerSources,2004,125:141.
[11] SawitowskiT,MiquelY,HeilmannA,etal.Optical propertiesofquasione dimensionalchainsofgoldnan oparticles[J]Adv.Funct.Mater,2001,11:435.
[12] LiAP,MllerF,BirnerA,etal.Fabricationandmi crostructuringofhexagonallyorderedtwo dimensional nanoporearraysinanodicAlumina[J].Adv.Mater,1999,11:483.
[13] KavanL,O'ReganB,KayA,etal.Preparationof TiO2(anatase)filmsonelectrodesbyanodicoxidative hydrolysisofTiCl3[J].J.Electroanal.Chem.,1993,346:291.
[14] CUIXiao li(崔晓丽),JIANGZhi yu(江志裕).The Influenceofmembraneresistanceontheelectrochemi calbehaviorofgoldelectrodemodifiedbyself assem bledmonolayer[J].Electrochemistry(Chinese),2001,7(3):270.
