• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of Applied Polymer Science >Synthesis and characterization of poly(dimethylsiloxane)-polythiophene composites
【24h】

Synthesis and characterization of poly(dimethylsiloxane)-polythiophene composites

机译：聚二甲基硅氧烷-聚噻吩复合材料的合成与表征

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The synthesis was performed by the electropolymerization of thiophene on a poly(dimethylsiloxane) (PDMS)-coated platinum electrode at 2.2 V with tetrabutylammoniumtetrafloroborate (TBAFB) as a supporting electrolyte and with acetonitrile as a solvent. The characterization of the PDMS-polythiophene (Pth) composites was carried out with cyclic voltammetry, Fourier transform infrared (FTIR), scanning electron microscopy (SEM), differential scanning calorimetry (DSC), thermogravimetric analysis, and conductivity measurements. The observed conductivities of the PDMS composites were 2.2-5.2 S/cm. The conductivity of Pth did not change appreciably with the addition of up to 30% insulating PDMS, but its processability improved. FTIR, SEM, and DSC studies showed the existence of a strong interaction, rather than physical adhesion, between PDMS and Pth. Highly flexible and foldable PDMS-Pth composites were obtained. (C) 2003 Wiley Periodicals, Inc. [References: 11]
机译：合成是通过将噻吩在聚二甲基硅氧烷（PDMS）涂层的铂电极上于2.2 V下以四氟硼酸四丁铵（TBAFB）作为支持电解质和乙腈作为溶剂进行电聚合而进行的。用循环伏安法，傅立叶变换红外（FTIR），扫描电子显微镜（SEM），差示扫描量热法（DSC），热重分析和电导率测量对PDMS-聚噻吩（Pth）复合材料进行表征。 PDMS复合材料的观察到的电导率为2.2-5.2 S / cm。通过添加高达30％的绝缘PDMS，Pth的电导率没有明显变化，但可加工性得到了改善。 FTIR，SEM和DSC研究表明，PDMS和Pth之间存在强相互作用而不是物理粘附。获得了高度柔性和可折叠的PDMS-Pth复合材料。 （C）2003 Wiley Periodicals，Inc. [参考：11]

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号