The IR showed that polyaniline was doped by phthalocyanine copper acid due to the reaction of carboxyl of the acid and the nitrogen atom of the polyaniline chain.

• 红外光谱测试结果说明酞菁铜羧酸的羧基和聚苯胺的氨基发生了酸碱中和反应,即成功的对聚苯胺进行了掺杂。