Poly (2-acetyl pyrrole) P (2-APy) has been prepared chemically using ammonium persulfate (APS) as an initiator under high stirring at room temperature and pH (3.5). The formed P(2-APy) has been fully characterized via Fourier transform infrared (FTIR) spectroscopy, scanning electron microscopy (SEM), transmission electron microscopy (TEM) as well as UV–VIS spectroscopy. The morphology of the formed polymer has shown core–shell of a ball-like structure in the range of nanoscale. The optical energy gap E_opt and the electrochemical energy gap E_g for the resultant polymer have been determined via UV–Vis spectroscopy and cyclic voltammetry, respectively. The ac conductivity measurements have been also investigated. The results showed enhanced optical as well as electrical properties for the formed polymer which can be further exploited for optoelectric devices.

聚（2-乙酰基吡咯）P（2-APy）是在室温和pH值（3.5）下高度搅拌下，使用过硫酸铵（APS）作为引发剂化学制备的。通过傅立叶变换红外（FTIR）光谱，扫描电子显微镜（SEM），透射电子显微镜（TEM）以及UV-VIS光谱对形成的P（2-APy）进行了充分表征。所形成的聚合物的形态显示出球形结构的核-壳在纳米范围内。光学能隙E _opt和电化学能隙E _g分别通过紫外可见光谱和循环伏安法测定了所得聚合物的分子量。还研究了交流电导率测量。结果表明，所形成的聚合物具有增强的光学和电学性质，可以进一步用于光电器件。