以苯胺和邻甲氧基苯胺为单体,甲磺酸为掺杂酸,用固相法合成了甲磺酸掺杂苯胺与邻甲氧基苯胺共聚物.通过红外光谱、紫外可见吸收光谱、X射线衍射、透射电子显微镜、循环伏安和电导率等对共聚物进行了结构表征和性能测试.结果表明,不同摩尔比的苯胺与邻甲氧基苯胺共聚物处于中间氧化态,随邻甲氧基苯胺含量的增大,共聚物的掺杂率降低.共聚物具有较高的结晶性和纤维状形貌,当苯胺与邻甲氧基苯胺摩尔比为1∶1时,具有较高的电化学活性,其导电率为1.65 S/cm.
参考文献
| [1] | Pradeep K U,Afaq A. Chemical Synthesis,Spectral Characterization and Stability of Some Electrically Conducting Polymers[J].Chinese J Polym Sci,2010,28(2):191-197. |
| [2] | Motheo A J,Pantoja M F,Venancio E C.Effect of Monomer Ratio in the Electrochemical Synthesis of Poly (aniline-co-o-methoxyaniline)[J].Solid State Ionics,2004,171 (1-2):91-98. |
| [3] | Pavlina M,Dimitrinka T,Galya I,et al.Copolymers of Aniline and o-Methoxyaniline:Synthesis and Characterization[J].J Appl Polym Sci,2005,98:1822-1828. |
| [4] | Tanaka K,Toda F.Solvent-free Organic Synthesis[M].Weinheim:Wiley-VCH,2003. |
| [5] | Desiraju J R.Organic Solid State Chemistry[M].Amsterdam:Elsevier Science Publishers,1987. |
| [6] | Tursun A,ZHANG Xiaogang.Solid-state Synthesis of Camphorsulfonic Acid Doped Polyaniline[J].Chinese J Appl Chem,2003,20 (11):1099-1102 (in Chinese).吐尔逊·阿不都热依木,张校刚.樟脑磺酸掺杂聚苯胺的固相反应法制备及其表征[J].应用化学,2003,20(11):1099-1102. |
| [7] | Tursun A,Ruxangul J,Ismayil N.The Doping Effect of Organic Sulphonic Acids on the Solid-state Synthesized Polyaniline[J].J Appl Polym Sci,2007,105 (2):576-582. |
| [8] | Ruxangul J,Tursun A,Ismayil N.Comparative Studies of Solid-state Synthesized Poly (o-methoxy-aniline) and Poly (o-toluidine)[J].Polym Adv Technol,2008,19:1461-1467. |
| [9] | Huang J,Moore J A,Acquaye J H,et al.Mechanochemical Route to the Conducting Polymer Polyaniline[J].Macromolecules,2005,38 (2):317-321. |
| [10] | Posudievsky O Y,Goncharuk O A,Barillé R,et al. Structure-Property Relationship in Mechano-chemically Prepared Polyaniline[J].Synth Met,2010,160(5/6):462-467. |
| [11] | Milind V K,Annamraju K V.Spectroscopic,Thermal and Electrical Properties of Sulphonic Acids Doped Poly (o-anisidine) and Their Application as Humidity Sensor[J].Sens Actuators B,2005,107(5):791-797. |
| [12] | Hasik M,Wenda E,Paluszkiewicz C.Poly(o-methoxyaniline)-palladium Systems:Effect of Preparation Conditions on Physicochemical Properties[J].Synth Met,2004,143(3):341-350. |
| [13] | Viva F A,Andrade E M,Molina F V.Electropolymerization of 2-Methoxy Aniline.Electrochemical and Spectroscopical Product Characterization[J].J Electroaual Chem,1999,471 (2):180-189. |
| [14] | Mattoso L H C,Bulh(o)es L O S.Synthesis and Characterization of Poly(o-anisidine) Films[J].Synth Met,1992,52 (2):171-181. |
| [15] | Zhou C F,Du S Z,Liu S P,et al.Solid Phase Mechanochemical Synthesis of Polyaniline Branched Nanofibers[J].Synth Met,2009,159(13):1302-1307. |
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