Facile polymerization method for poly(3,4-ethylenedioxythiophene) and related polymers using iodine vapour
作者:Sonal Gupta、Asit Patra
DOI:10.1039/c9nj03923f
日期:——
vapour promoted polymerization method of 2,5-dibromo-3,4-ethylenedioxythiophene, and 2,5-diiodo-3,4-ethylenedioxythiophene and their derivatives at room temperature without using any solvent has been developed. The resulting polymers are conducting and electroactive in nature. After dedoping, the neutral polymers were analyzed in terms of their elemental composition, and the soluble polymers were characterized
已开发出一种在不使用任何溶剂的情况下,在室温下由碘蒸气促进的2,5二溴3,4-乙撑二氧噻吩和2,5-二碘-3,4-乙撑二氧噻吩及其衍生物的新型聚合方法。所得的聚合物本质上是导电的和电活性的。去掺杂后,分析中性聚合物的元素组成,并通过1 H NMR和凝胶渗透色谱分析对可溶性聚合物进行表征。已经报道了通过碘蒸气聚合获得的这些聚合物的循环伏安,紫外可见吸收和光谱电化学的系统研究,并且在适用的情况下将它们与先前报道的固态聚合和电化学获得的聚合物进行了比较。