表面活性剂对聚苯胺类电流变体性能的影响  

THE INFLUENCE OF SOME SURFACTANTS ON POLYANILINE TYPE ELECTRORHEOLOGICAL FLUIDS

作　　者：苏恺[1] 李秀错[1] 瞿雄伟[1] 张留成[1] 

机构地区：[1]河北工业大学化工学院,天津300130

出　　处：《高分子材料科学与工程》2003年第1期156-159,共4页Polymer Materials Science & Engineering

基　　金：河北省自然科学基金资助项目 ( 5 970 41)

摘　　要：在制备了聚苯胺类电流变液的基础上 ,综合考察了 Span80、MOA3和低分子聚乙二醇对体系分散稳定性和电流变效应的影响。进一步考察电流变液的介电和导电性能后 ,对实验结果做了深入的分析 ,认为向聚苯胺类电流变液中加入少量On the basis of synthesis of polyaniline type electrorheological fluids, Span80, MOA3 and polyglycol(=1000) were employed to investigate the influence of surfactants on the dispersion stability and ER effect. Further studies of the dielectric and conducting behavior show that the addition of some surfactants can alter the dielectric and conducting properties apparently. The addition of small amount of Span80 can improve the stability, as well as ER effect of polyaniline type ERFs.

关 键 词：表面活性剂 聚苯胺 电流变体 性能 影响 电流变效应 介电行为 

分 类 号：O631.23[理学—高分子化学] O633.21[理学—化学]