利用过硫酸铵为氧化剂通过化学氧化法合成了聚(3,4-亚乙基二氧噻吩)/聚对苯乙烯磺酸(PEDOT/PSS).红外光谱证明了PEDOT/PSS的合成.研究了PSS、过硫酸铵的用量,理论固含量的大小对PEDOT/PSS的导电性能及粒径的影响.发现化学氧化法制备PEDOT/PSS较佳的反应条件:PSS中磺酸基与单体的摩尔比为2:1;过硫酸铵与单体的摩尔比为1.5:1;固含量范围为2.8%～4.2%.分析了PEDOT/PSS胶粒形成的机理.并用PEDOT/PSS配制成抗静电涂料,在聚丙烯(PP),聚对笨二甲酸二醇酯(APET),聚苯乙烯(PS)基材上涂布测得表面电阻.表面电阻范围为107Ω～108Ω,具有良好的透明性与附着力.
参考文献
| [1] | 黎庆安,孙东成,王玉香.HDI-IPDI型高固含量水性聚氨酯分散体的合成及微观形态[J].高分子材料科学与工程,2007(03):59-62. |
| [2] | Han DX;Yang GF;Song JX;Niu L;Ivaska A .Morphology of electrodeposited poly(3,4-ethylenedioxythiophene)/poly(4-styrene sulfonate) films[J].Journal of Electroanalytical Chemistry: An International Journal Devoted to All Aspects of Electrode Kinetics, Interfacial Structure, Properties of Electrolytes, Colloid and Biological Electrochemistry,2007(1):24-28. |
| [3] | Garreau S.;Buisson J.P.;Froyer G.;Lefrant S.;Louarn G. .In situ spectroelectrochemical Raman studies of poly(3,4-ethylenedioxythiophene) (PEDT)[J].Macromolecules,1999(20):6807-6812. |
| [4] | 黄忠良,杨春明.掺杂功能磺酸的导电聚苯胺的合成及其红外光谱研究[J].光谱实验室,2000(02):143-146. |
| [5] | Kirchmeyer S;Reuter K .Scientific importance, properties and growing applications of poly( 3,4-ethylenedioxythiophene)[J].Journal of Materials Chemistry: An Interdisciplinary Journal dealing with Synthesis, Structures, Properties and Applications of Materials, Particulary Those Associated with Advanced Technology,2005(21):2077-2088. |
| [6] | Ghosh S.;Inganas O. .Self-assembly of a conducting polymer nanostructure by physical crosslinking: applications to conducting blends and modified electrodes[J].Synthetic Metals,1999(1/3):413-416. |
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