聚3,4-乙撐二氧噻吩(PEDOT)的制備及電化學(xué)性能的研究.pdf

1、天津大學(xué)碩士學(xué)位論文聚3，4乙撐二氧噻吩（PEDOT）的制備及電化學(xué)性能的研究姓名：郭亞芳申請學(xué)位級別：碩士專業(yè)：應(yīng)用化學(xué)指導(dǎo)教師：周雪琴201006ABSTRACTSupercapacitorsareoneoft11emostim印rtantadV強cedtechnoIogiesinthelongtemdevelopmentofnational∞ergyindu蚰叮becauseof“shugemarketpotentiali夠Elc

2、c仃odemat麗alsarecriticalfor血eperfbmanceofsupercapacito璐ConductiVepolymershaVebecomeahotspotintheresearchesofmehi曲perfo皿ancesupercapacitorsforthelowercoSt趾d11i曲specificcapac“觚ceIntllistllesis，t11es仉dywasfocused0n也es)，Iltll

3、esis鋤dpropeniesofpoly(3，4etllylenedioxy也iophene)(PEDOT)，akindofconductiVepolymers，toeValuateitspot即dalsandprocessasanelec仃odematerialsofsupercapacitorSFirsⅡy，p01ys哆r饑esIllf0Ilicacidsodium(PSSNa)，sodiumsul￡nlilate，ptoluen

4、eSulfoni，眥lfamicacid蛆dc鋤1phorsulflonicacidwereselected勰t11edopingagentFives砸esofPEDOTmat耐alswerepreparedwimFeCl3。6H20嬲theo)【idant，rhedop啦ag吼tsseriouslya虢ct位conduc缸V時ofPEDOTmat耐alsTheconductiVi夠ofPEDOTmaterialspr印aredwith

5、thesamecondi廿onsdecreaseswithtlledopil塢agentin也efollowil喀ord眨c鋤phorsulfonicac斌叭lf址licac地p—toluenesulfoIli，sodiumsIll缸ilate，PSSNaThemol盯ratiooftheEDOTmonomerto也edopingag曲tandtheoxid趾t，伍ereactiontilne趾dtheoxidantfeedingway

6、auc鋤a虢ctmeconduc缸VepropertiesofPEDOTmat嘶alsnelli班eStconductiv時w弱f0mld髂l04S／cmwi也t11ePEDOT／camphorslllfonicacidmaterialpr印aredwi血也em01arra60ofmonomer：dopingagem：oxidantass2：1：40，thereaction6meof40kandmco】【idantonetilnefee

7、d噸wayThen，tlleele咖ch鋤icalpe響manceofPEDoTmat謝alswereme鰣gatedindetailI沁sultsshow也at也eSePEDOTmat嘶alshavehi班speci丘cc印ac“ance，goodcha瑪e—discha略eperfom齟ce鋤d鼬ih哆andgoodcyclestabil毋Thedopillgagentsinfluencetlleelec缸Iochemicalpro

8、peniessi嘶丘camlyThelli曲estelec廿0chemicalpe墑m趾cew嬲observedwi血mePEDOT／c鋤pho咖lfonicacidmaterial，whiletllelowestelec仃ochemicalperfbm鋤cew嬲foundwitht11ePEDOT伊SSNamat嘶alsThespeci丘cc印acit粗ceofPEDOT／camphorsulfbllicacidelcc仃‘)dema