快速电沉积制备pani纳米材料及其电化学特性研究

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1、AbstractAsanewtyI)eofelectricalenergystoragedeVice，elecnocheIIlicalc印acitorh嬲alotofadVall．吨esSuch舔hi曲powerdeIlSity，longcyClelife，嘲blepe面咖舳cea11dmaimaIlCe—fke．Itissousef．u1andmeaIling如1math嬲atmlctedgreatiIlteresti11researCh．Elec仃icdoublelayerelec缸DchelIl

2、icalc印aCitorsmadeofcarbonbaSedm砷erialsforelectrodesh孙，ecomeiIltoapplication．Thepracticalprocessofpseudoc印acitorsw11ichhaVemuch11igherspecificcapaCitanceisbeillgrealized．mt11ispaper，、ⅣeuSeddi妇陀rentmemodst0preparepolyaIlilhle口舢蛆)谢tlldi毹reIltmoIpholo西es．Cy

3、clicvoltaIIⅡne仃y(CV)，galV锄os．眦iccharge-discha玛e，a11delec仃ochelIlicalimpedancespectra(EIS)wereemployedtoeValuateelec仃ocheIIlicaJperfIo皿ancesofpolyaIliliIleaS也eelectrodeofelec缸ochemicalcapacitor．AgalVanos蜥ccurrentprocedure谢tlla也】陀e—elec仃odeconfigurationwa

4、Susedtos)，11Ⅱ1esizePANI丘lmdirec：Ⅱyonindi啪．d叩edtin-oxidesubsn．ates(ITO)．髓ePANIelec仃odee)【llibitedmgll驴cijcicc印aC‰ce(829F／g)merbe证gtestedl】11dert11echa玛e·discha玛ecun?entdeIlsityof1A／g．Funhermore、veusedstaildesssteelplateaSt11esubs仃{lce南rPIANI．Abiggercurre

5、ntdensi锣andlongertimemetllodwaStal【entosyn_111esizePANI丽m3-DnetstnlctIlre．1【11edi锄eterofPANIfiber、Ⅳasalbout100衄andtheⅡlickllessof3．Dnets饥lCture、ⅣaSabout65um．1kPANIfiIInhada330F儋speci矗cc印aci伽1Cea11d0．33F／cm2arealc印aCitallce．1WofiberPANIelec仃0deswereuSedt

6、oaSsenlblesynme时capacitor(6clnZforeachelec臼．ode)．A舭r1000cyclescha唱e—dischargeteStemployedundermecmentof30InA，tllec印aCitorhada89％capacitanCeretention．111ecapaCitor诵macapacitanceofO．85Fshoweda900delec们chenlicalpe触aIlceandhadpracticalapplicabili够inasence．K

7、eywords：electmchemicalcapacitoBnano-6bernU虹，3一Dnetstructlln，specificcapacitance，arealcapacitance．II目录摘要⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．⋯⋯⋯⋯．IAbs眦t⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．II目录⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．III第一章绪论⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯

8、⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯l1．1引言⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯11．2电化学电容器的结构、分类及原理⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯41．2．1电化学电容器的结构⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．41．2．2双电层电化学电容器⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．51．2．3法拉第电化学电容器⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．71．3聚