聚(3,4-二氯)噻吩的制备及表征  

Sythesis and Characterization of Poly(3,4-dichloro)thiophene

作　　者：李会敏[1] 高永建[1] 郭威[2] 关祥瑞[3] 

机构地区：[1]海军后勤技术装备研究所,北京100072 [2]北京大学化学与分子工程学院,北京100871 [3]防化研究院,北京102205

出　　处：《化学研究》2009年第2期76-78,共3页Chemical Research

摘　　要：以四氯噻吩为原料,采用化学合成法制备了聚(3,4-二氯)噻吩.对影响合成材料结构规整度的溶剂极性进行了初步探讨,并采用元素分析、红外光谱1、3C NMR核磁谱等对目标产物进行了表征.结果表明,当采用极性较低的乙二醇二甲醚作溶剂时,可得到规整度较高的目标产物.Poly（3, 4-dichloro）thiophene was synthesized in order to get light conducting polymer with ideal properties. The π-conjugated structure of the prepared polymer is related to the polar of solvent, so different polar solvents were investigated. The characterizations of poly（3,4-dichloro） thiophene were performed by elemental analysis, IR spectrum, ^13C NMR and TGA.

关 键 词：聚噻吩 四氯噻吩 聚(3 4-二氯)噻吩 导电聚合物 

分 类 号：O626.1[理学—有机化学]