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2(X)7658,742~748AerACHUCASDqCAbl.65.,No.8,742~,*(41(X)73),.,,.,,,;,55),.;;;MeehanismStudiesofLayer-byLayerSelfassembledsitUPOlymeriZedPOlyanilineCOmPOsiteFilmFormationLlu,PingYun*zHANo,ehangRuiFENG,JianCHEN,BinQuan(collegeofAerosPaceadMdteriolEngineerig,UniversofDofenseTec,Cg3ha4I73)AbSactPOyline(PANI)compositefilmswerePrePdmanllinemonoersbyinsitUpolylrleri-tolayer-bylayerseif-assemblymultilayerpolyaDjneeompositefilms.polyanilineeompositefilm;layer-bylayerseif-assembly:inspolymeriZation:mechasmoffilmformation(PA]),115].,LB,,..168],,,,.Em1:Pyliu@y00.com.cnRivedAntl,2;Novemrro,2(X;Dmr31.2(X..5120ro2KG119).N0.8:74394].Rubner113,16)P,.[l7]4-(PVPOs)(PApSAH),.,,[l8].[l9.2O],,.121251.,,,,.Rubner126,.127],,.,,,,.,.,.,.0.5)[1:l0.02moL(S)],,,,l(PsP).,SSIPA]).,n.1.2.1PsslP5PSS,0.02mof,,,,,.1,2.2PSSANI6PSS,,530n,,,.0.02moLDMF,30n.1.3UV1201(),Zlun,Ilun,200~850nm.Sx1934(sZ82)().SonZ(X)(FEI).1.1.y-(98%,),(PsS)(30%)(),(),,.1.2(PSSIPANI)27]0.02mol(P55)(PH=0.5)ron,,.0.olmoLH=22.1...,(*,),,1(1)l29].3n,,,[30],2,131].10n,,3.17min,,,4.7vol.65,27,|!11.8151.2060.300811e.,....;~~~;;;;2003004(X)5006)7008WvelengtnmRetiontCin1PSSA](1).(2J.,(3,(4Fre1TemeofanilinesoludonduringthendonofPSSIPA]compoaim(u.(2)cdnwthri(3)chainadd(4)cdod1.61.2,PSS.214PSSIPA].[323s]:308320nm,420~Olun*,800~850lun,I3.PSSIPA],PsSPA].,PSslP,308nm,.440850Inn,,,J.2.2PSSIPANI4.a320nm,420850lun,,,2(PSsIP(A)320(:)420(.)850lun()n)ZL)Vvisabsoonstta(A)andpelxlCeofabsoanceat320nm(.),420nm(.)and850lun()ntbenumlrn)ofthe(PSSIPAI6.3n3ebdsctuofdOPP(850nm0)..[31.,,.b,c,,.ce,N0.8:745.ed,(1)137],,,,,,.(d,e0.1,1.1msm),ed.,,,.N2HA15.(}{}{}=}.}NH~~-eeNNNHNNHd,+ZnHA+snHO4+sn(NH50-^:oas}eo3.,...,J....l.JesesesesJ.020.3018qJqV20030040050060()7008004(a),),(c),(d.(e)4AbsorptionspectraofPsslPA]6sPedongiasssubstratesrenovedfimreaction5atvariouspo.lymerizationstages(a)nmaiinductionperi)thcperiodofchgrowtb,(c)thcjnaiperiodofchgmwth,(d).dofaingwth,(e)thechajn1onperiod1(a),).,(c).(d)Se.e10daonofaJlineP-toluenesuUbule(FS)acidwithanunomumperoxydisuUIee9poly.line(eIrr-dine)Ptohienesubnic(PTS)ddelocalipol.n(a)ptn)..mde,(c)1edpol..(d)localipol.n,,(1)137].,,,(1,a),(1,b),(1,c),(1,d),.2.3PSSIPANI5(a~O,gDMF.ab,.a~f,,.e~g330nm,420850nm,,.,,,.a~cd,,.g330Inn0,.,.746b.65,2(X)7,b2;,...:423nnUnU8OSqygde{2003...,,4005006()Wavdengtnm700800S(a),).(c.(d,(,(O,)DMFlgUre5UvvisstIaofPssmsprepedonglasssubstral5intnucedintothendonnuxtoresatvariouspo.1merizationstages(a)It9oftbcon,)ninductionlx,(c)dofchajgmwth.(d)mperiofchgwth,(e)tbeendofchwth,(Ochati6od,)einDIFSOlution420n,a,b,**320lim.530n,.5a3e10n.,320lun,420850nm.,,.30n,5SSIPA)5,6.,(),,.}}1{{(SIP)5nCrosssectionFESEMeofSSIPAI,fillns,(PSSIPA])(a)PSS,),(c),(d),(e,(OPSS,Teschelrofthefonnonof(PSS)ms(a).91sema6withPSS,).c.ou.diOllsuadgduodsoonasss...(c)subsequcntpol.ofilin.~Pb,(d)nucofPonSIPAJm,(e)dlratjonofPANIPipiti,(0tllemsurfoffilinrdolxwithPSSNO.8:747,7:PSS,PSS,.,,PSS(7a).PSS,PSS,PSS(7b).,,(7c).,,[29],,,.,(7d).,(7e),.,.,PSSIPANI(Pss),(70,.3.:,,.,PSS..Refer6nCGSGustafsson,G.:Cao,Y.:Treay,G.M.;Klavetter,F.:Colanen,N.:Heeger,A.J.NatUre1992,37,477.FusalbF.:Cue,P.:Viliers,D.:Belanger.D.J.Elee-troehem..21,148,Al.Tan,5.:Viau,V.;Cugnod,D.:Beleanger,D.Emce.501Stett.2002,J,E55.4Huang,J.X.:Vii,5.:WeiUer,B.H.:Kaner,R.B.J.Ao..5.2)3,125,314.5Deng,MG.:Yang,BC.:Hu,YD.:Wang,BH.AetaCh.SinicaS,6,1127(inChise).(,,,,,2.,1127.)6Dcher,G.;Hong,J.1..dm..1991,46,321.7Decher,G.Scne1997,277,123.8Zhang,X.:Shen,JC.Ady.dter.1999,11,1139.9Kang,EH.:Liu,XK.:Sun,JQ.:Shen,J2,22,7894.10Shen,JC.:Sun,JQ.Bull.Chin.AeSci.ZN,I420.11Shen,JCeurerStntU~Cbnscn,SeieneePress,Beijing,2(inChinese).(,,,,2.)12Wang,MF.;u,D.L.;Zhang,X..Eur.J.3,9,876.13He,L.;Lin,XF.;Chen.2.;,YM.;Xu,LH.Aechim.2,,377(inChinese).(,,,,,,2,6(),377.)14Sun,JQ.:Wu,T.:Liu,F.,Wang,ZQ.:Zhang,X.;Shen,J.C.irZ,16,4620.15Cheung,J.H.:FOu,A.F.;Rubner,M.F.in5011994,244,985.16Cheung,J.H.:Stockton,W.B.:Rubner,M.F.le-cules1997,30,2712.17Sun,JQ.;Sun,YP.;2u,5.:2ang,X.:Sun,CQ.:Wang,Y.;Shen,J.C.n....1999,200,84().18Sun,JQ.;Cheng,L.:Liu,F.:Dng,S.J.;Wang,ZQ.:Zhang,X.;Shen,J.C.collosu,AZ,I,200.19U,D.:Jiang,YD.:Li,C.:Wu,2.:Chen,X.:Li,Y.Poly-mer19997065.20Xie,D.:Jiang,YD.:Pan,W.:U,D.;Wu,ZM.:Li,YR..Actuators,B2,81,158.21NohriR.;Khillan,R.K.:Su,Y.;DhiR.:Lvov,Y.:Varalyan,K.Sens.Actors,BZ,114,218.22Recksiedler,C.L.:Deo,B.A.:FreM.5.gntuir2,22,2811.23In.E.;m,Y..C.C3ta2,447,491.24Fat,T.R.;HammoP.T.Cm.Mdr.2,18,41.25,FL.;Yang,MH.;Jiang,JH.:Shen,GL.:Yu,RQ.A1.Biochem.2,J,108.26Fbu,A.C.:Rubner,M.F.rulesl5,28,7115.27Ma.ZD.:Liu,PY.:Feng,J.;Zhang,CR.t.r.2,37,296(inChinese).(,,,,,2.J7,2%.)28Liu,PY.:Zhang,CR.:FengJ.:Ma,ZD.Otry2,69,ees0628(inChinese).748vol.65.2(X)7.1M,8.153.a,;MA.G.O.r.15,7,3.Wei,Y.;HsuecF.K.;Jang,G.W.dcees1994,27,51.desoua,F.G.Jr.;50s,B.G.Poly..2,2s,512.MA.G;sin,A.J..1M,,103.Ho,K.5.th.t.2,126,1.333435363729303132(,,,,,2,69,ees0628.)SaPunoa,I.;e,A.;Stejsk,J.th.21,12503.Ss,J.;Krahvil,P.;Jens,A.D.;1,%,37,367.Sulir,T.;Skal,J.;Kravka,L;k,J.Eur.Po-.J.21,J7,219.Gger,A.;Novak,A.;Res,A.;Coomban,P.J.M1.(A8012ZHAO,C.H.)