Electrochemical copolymerization of indole and 3,4-ethylenedioxythiophene
Electrochemical copolymerization of indole and 3,4-ethylenedioxythiophene
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DOI：
10.1007/s10853-005-2421-x
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发表时间：
2005-06
影响因子：
4.5
通讯作者：
Jingkun Xu;G. Nie;Shusheng Zhang;Xuejun Han;Jian Hou;S. Pu
中科院分区：
文献类型：
--
作者：
Jingkun Xu;G. Nie;Shusheng Zhang;Xuejun Han;Jian Hou;S. Pu
在含有高氯酸锂的乙腈作为支持电解质中，通过单体混合物在铂和不锈钢电极上的直接阳极氧化，以电化学方式实现了吲哚和3,4-乙烯二氧噻吩（EDOT）的共聚。所形成的共聚物同时具有聚吲哚（PIn）和聚（3,4-乙撑二氧噻吩）（PEDOT）的优点，即良好的热稳定性、良好的电化学行为、高电导率和优异的环境稳定性。分别通过紫外-可见光谱、红外光谱、热分析和扫描电子显微镜（SEM）研究了共聚物的结构和形貌。
The copolymerization of indole and 3,4-ethylenedioxythiophene (EDOT) was achieved electrochemically in acetonitrile containing lithium perchlorate as supporting electrolyte by direct anodic oxidation of the monomer mixtures on platinum and stainless steel electrodes. As-formed copolymers own both the advantages of polyindole (PIn) and poly (3,4-ethylenedioxythiophene) (PEDOT), i.e., good thermal stability, good electrochemical behavior, high conductivity and excellent ambient stability. The structure and morphology of the copolymer were investigated by UV-vis, infrared spectroscopy, thermal analysis and scanning electron microscopy (SEM), respectively.