导电聚苯胺聚甲基丙烯酸甲酯复合膜的合成及特征

:2004-03-18:(225401):(1969-),,./谷亚新1,刘运学1,范兆荣1,王丽华1,张晴2(1.,110168;2.,710054):(PAn)/(PMMA),,10-2S/cm;,,,,,,,.:;;;:O631:A:1671-2021(2004)03-0196-04.,,.,,,,[1].,,.,,[2,3],[4~6].,/.PMMA,.1111(An):;(HCl):;(K2S2O8):;(FeCl3):;:;PMMA:.112PAn/PMMA,115mol/L;PMMA3%,,,,(118mol/L),1B014B0125,,.,,,,.113(1)110cm@210cm,.(2),Pt,SCE,110mol/L5,20mV/s,.(3)KBr,,IR-435.(4)SQ-201.2211PAn/PMMA(1)X(An)/X(PMMA)20047203()JournalofShenyangArch.andCiv.Eng.Univ.July2004Vol120,No131X(An)/X(PMMA).,,X(An)/X(PMMA)0160,10-2,.PAn,,PAn,,;,PAn,,,PAn,.1(2)2.,,,35e,,.,/)))0,;,/)))0,;,,2,,,;,P,.(3)3.,,5h.,,,;,,,,.3212,.4,,,,..42135PAn/PMMA,-,,,PMMA.1973:/,.52146.1566cm-1,1480cm-1,1250cm-13,,;1740cm-1PMMA.6215C,N,1.1C,NX(An)/X(PMMA)X(N)/%PAnX(C)/%PMMAX(C)/%X(PAn)/X(PMMA)R/(S/cm)0.20:12.0183210.7048.700.18:11.40@10-30.50:13.4779517.0046.100.30:110.40@10-31.00:14.7596223.8043.500.46:112.30@10-31X(An)/X(PMMA),PAn,,PAn,,,PAn,.3(1)PMMA,,:X(An)/X(PMMA)016;5h;35e.(2),.(3)PAn,,,PAn,.:[1],.-[J].,1998,11(3):337-342.[2]HeegerAJ.Polyanilinewithsurfactantconterions:conductingpolymermaterialswhichareprocessibleintheconductingform[J].SynthMet.,1993,57(1):3471-3482.[3]CaoY,SmithP,HeegerAJ.Counter-ioninducedprocessibil-ityofconductingpolyanilineandofconductingpolyblendsofpolyanilineinbulk[J].Synth.Met.,1992,52(2):193-200.[4]GeniesEM,NobelP.Nobelinsituconductivitymeasurementsofpolyaniline,poly(3-methylthiophene)andanalkoxysu-lfonatedpolyaniline[J].SynthMet,1993,57(1):4192-4197.[5]TrivediDC,DhawanSK.Shieldingofelectromagneticinter-ferenceusingpolyaniline[J].SynthMet.,1993,59(3):401-407.[6],,.TiO2Cr2O3[J].(),2001,17(3):206-209.198()20SynthesisandcharacteristicsofconductivecompositefilmfrompolyanilineandPMMAGUYa-xin1,LIUYun-xue1,FANZhao-rong1,WANGLi-hua1,ZHANGQing2(1.ShenyangJianzhuUniversity,Shenyang,110168,China;2.ShanxiProvincialResearchandDesignInstituteofPetroleumandChemicalIn-dustry,Xi.an,710054,China)Abstract:Conductivecompositematerialsofpolyaniline(PAn)/PMMAwassynthesizedbyin-situchemicaloxidationploymerizationofanilineinPMMAsolution.Thefree-standingcompositefilmwasmadethroughtheevaporationofsolvent.Theelectricalconductivityofthecompositefilmreachedupto10-2S/cmmeasuredbystandardfour-probemethod.Theconditionsofsynthesiswerediscussed,aproperpolymerizationconditionwasobtained,andthestabilityofthefilmwasdiscussedaswell.Theelectrodeelectrochemicalactivitiesandelectricalpropertieswerestablethroughtestingtheconductivityofthefilm.ThestructureandcomponentofthefilmwerecharacterizedbyIRandelementalanalysis.KeyWords:conductivepolymer;polyaniline;compositefilm;electricalconductivity20041993:/