以十二烷基麦芽糖为模板合成导电聚苯胺纳米线  

Synthesis of Conductive Polyaniline Nanowires in the Presence of Dodecyl-β-D-maltoside as Template

作　　者：侯健[1] 徐景坤[2] 张书圣[1] 张睿 聂广明[1] 蒲守智[2] 

机构地区：[1]青岛科技大学化学与分子工程学院 [2]江西科技师范学院江西省有机功能分子重点实验室 [3]NSF IUCR Center for Advanced Studies in Novel Surfactants, Langmuir Center for Colloids and Interfaces, Columbia University, 930 Mudd Building, New York, NY 10027, USA

出　　处：《化学研究》2005年第2期52-55,共4页Chemical Research

基　　金：山东省优秀中青年科学家奖励基金(03BS081);国家自然科学基金(20275020;20475030)资助项目

摘　　要：以绿色表面活性剂十二烷基麦芽糖为软模板,在不同pH值条件下合成了导电聚苯胺纳米线,研究了不同酸度对所得材料电导率的影响,发现电导率随酸度的增加成上升趋势.这是具有良好生物兼容性十二烷基麦芽糖作为表面活性剂首次用于导电聚合物纳米材料的合成.Polyaniline (PANi) nanowires were prepared by a 'soft-template' method in aqueous solution in the presence of a green surfactant, n-dodecyl-β-D-maltoside (DM) with different pH values. The effect of acidity on the conductivity of polyanilines was investigated and the results implied that with the increase of the acidity the conductivity of polyanilines also increased. To the best of our knowledge, with good biocompatibility and biodegradability, DM was used for the first time in the syntheses of inherently conductive polymers nanomaterials.

关 键 词：导电聚苯胺 十二烷基 麦芽糖 纳米线 模板合成 绿色表面活性剂 导电聚合物 生物兼容性 上升趋势 纳米材料 电导率 软模板 pH值 酸度 

分 类 号：TB383[一般工业技术—材料科学与工程] TQ324.8[化学工程—合成树脂塑料工业]