The results of these studies contribute toward anidentification of the origin and nature of the paramagnetic centers in poly(benzazole)s and toward anunderstanding of the charge transport mechanism.

• 这种"受限"静态缺陷以及较低的自旋密度是这类高分子与其它共轭高分子如反式聚乙炔不同，掺杂不会有效地提高其导电率。