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在改进的Ginder-Epstein模型下,得到了碱式聚苯胺的高激发态极化子.同普通极化子对比,它的晶格畸变更宽、更深,带隙中的两个缺陷能级更接近,其理论吸收谱只有一个低能峰(～1.2eV)并且强度提高～60%.取中等强度的电子—芳环扭角耦合,则高激发态极化子的激发能为17.75eV,较普通极化子的激发能提高1.22eV.这些差异为区分两类极化子提供了判据.
Under the improved Ginder-Epstein model, the highly excited polaron of basic polyaniline is obtained, which has a wider and deeper lattice distortion than the normal polaron, and the two defect levels in the bandgap are more , The theoretical absorption spectrum has only one low energy peak (-1.2eV) and a ~ 60% increase in intensity.With a medium-strength electron-aromatic ring torsion coupling, the excitation energy of the highly excited state polaron is 17.75eV, which is more normal The excitation energy of the polaron can be increased by 1.22 eV. These differences provide the criterion for distinguishing two types of polaron.