Solid-State Synthesis of Nanocopolymer [poly(m-AminoBenzenesulfonic Acid-co-aniline] in the Presence of Methanesulfonic Acid and its Application in Solar Cells

In this article, First, the nano copolymer [poly m-amino-benzene sulfonic acid-co- aniline]was synthesized under solid state (Solvent-free) condition and in the presence of methane sulfonicacid. All materials were high purity and there was no need of purifying. After polymersynthesis, analyzes were performed to detect the synthesized polymer. In FT-IR spectroscopy,the presence of an important peak 1500 (cm-1) associated with benzenoid rings and peak 1600(cm-1) associated with quinone rings was the reason for the formation of a polymer [1,2]. InUV-Vis spectroscopy, the existence of peaks of 300 nm and 600 nm are the reason for synthesisof the polymer formation emeraldine form [3]. The elemental analysis of CHNS indicatesthe proportions of the elements in the chain, where the presence of sulfur in chains is a reasonfor the creation of nanoparticles. Using SEM images and investigating them, it was found thatthe synthesized nanoparticles were based on copolymer. After detecting and proving the synthesizedcopolymer were used in the manufacture of solar cell. After building the solar cell,the analysis of I-V was taken and the efficiency and power of the solar cell were obtained.