以水为溶剂,分别选用对甲苯磺酸钠、高氯酸锂、硫酸钠为支持电解质,用电化学法合成聚3,4-乙撑二氧噻吩(PEDOT)膜.采用线性扫描伏安法(LSV)确定了合适的聚合电位;采用循环伏安法(CV)、电化学交流阻抗谱(EIS)研究了PEDOT膜的电化学行为.结果表明,掺杂阴离子种类对膜的循环伏安特性、EIS曲线等有很大的影响;此外研究了掺杂不同阴离子的PEDOT膜对电极的粘接性能,发现粘接性能也与阴离子种类有关.
参考文献
| [1] | Groenendaal L B;Jonas F;Freitag D et al.[J].Advanced Materials,2000,12:481-494. |
| [2] | Carlberg C.;Inganas O.;Chen XW. .IONIC TRANSPORT AND ELECTRONIC STRUCTURE IN POLY(3,4-ETHYLENEDIOXYTHIOPHENE)[J].Solid state ionics,1996(1/4):73-78. |
| [3] | Aasmundtveit KE.;Pettersson LAA.;Inganas O.;Johansson T. Feidenhans R.;Samuelsen EJ. .Structure of thin films of poly(3,4-ethylenedioxythiophene)[J].Synthetic Metals,1999(1/3):561-564. |
| [4] | Louwet F.;Groenendaal L.;Dhaen J.;Manca J.;Van Luppen J.;Verdonck E. Leenders L. .PEDOT/PSS: synthesis, characterization, properties and applications[J].Synthetic Metals,2003(1/3):115-117. |
| [5] | Kros A.;Sommerdijk NAJM.;Nolte RJM.;van Hovell WFM. .Poly(3,4-ethylenedioxythiophene)-based glucose biosensors[J].Advanced Materials,2001(20):1555-0. |
| [6] | Pigani L;Heras A;Colina A;Seeber R;Lopez-Palacios J .Electropolymerisation of 3,4-ethylenedioxythlophene in aqueous solutions[J].Electrochemistry communications,2004(11):1192-1198. |
| [7] | Sakmeche N;Aeiyach S;Aaron J J et al.[J].Langmuir,1999,15:2566-2574. |
| [8] | Du X;Wang Z .[J].Electrochimica Acta,2003,48:1713-1717. |
| [9] | 方惠群;侯士峰;陈洪渊 .[J].化学学报,1995,53:710-715. |
| [10] | Thomas CA.;Schottland P.;Reynolds JR.;Zong K. .Poly(3,4-alkylenedioxypyrrole)s as highly stable aqueous-compatible conducting polymers,vith biomedical implications[J].Advanced Materials,2000(3):222-225. |
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