掺杂阴离子对电化学合成的聚邻甲苯胺性质的影响

邻甲苯胺在酸性介质中的聚合速率与酸的种类有关,聚合速率影响了各种掺杂阴离子聚合物膜的形态,聚合物的电导率、循环伏安曲线形状受掺杂阴离子的影响,其电容量与掺杂阴离子的种类及形态有关,阴离子的种类对电极电位和紫外-可见光谱无影响。

The Effect of Doped Anions on the Properties of Poly-o-methylaniline Synthesized by the Electrochemical Method

The electrochemical polymerization rate of o-methylaniline in the acidic media is affected by the kind of acids. The difference Detweeh the polymerization rates leads to the variant morphologies between polymer films doped with Cl-, BF4-, SO42- and PO43-, respectively. The conductivity and shape of the cyclic voltammogram of poly-o-methylaniline are dependent on the kind of the doped aions, and their capacity values are not only dependent on the kind of the doped anions, but also their morphologies) however, the electrochromic properties and UV-visible spectra are independent of the doped anions.