中文摘要：

Polyaniline 被化学氧化在在磁场由苯胺， emulsifier，助理 emulsifier 和水组成的微乳液系统获得(0 T， 0.2 T， 0.4 T， 0.6 T ) 。聚合率和 polyaniline 的固有的粘性上的磁场的效果被学习。polyaniline 的分子结构被红外系列描绘，热降解作用行为用 TG 技术被估计。结果证明提高的综合 polyaniline 和 polyaniline 的基本结构的单位上的没有效果的聚合率，分子量，热稳定性和传导性在磁场被观察。在学习的磁场的紧张的范围以内， 0.4 T 的磁场对苯胺的聚合施加最大的影响。

英文摘要：

Polyaniline was obtained by chemical oxidation in the microemulsion system consisting of aniline, emulsifier, assistant emulsifier and water in magnetic field （0 T, 0.2 T, 0.4 T, 0,6 T）. The effect of magnetic field on the polymerization rate and the inherent viscosity of polyaniline were studied. The molecular structure of polyaniline was characterized by IR spectra and the thermal degradation behavior was assessed using TG techniques. The results show that the polymerization rate, molecular weight, thermal stability and conductivity of the synthesized polyaniline enhanced and no effect on the basic structural units of polyaniline was observed in magnetic field, Within the range of the intensity of magnetic field studied, the magnetic field of 0.4 T exerts the largest influence on polymerization of aniline.