Dependence of Particle Size and Shape of Polyaniline Nanoparticle on the Time of Ultrasonic Irradiation Reaction | ||||
| International Journal of Advanced Scientific Research and Innovation | ||||
| Volume 4, Issue 1, June 2021, Page 1-24 PDF (958.24 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/ijasri.2021.209711 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
| R. Seoudi1; A. EL-Bialy2; A. A. Shabaka1; N. M.Farrage1 | ||||
| 1Spectroscopy Department, Physics research Institute, National Research Centre, Dokki , Cairo 12622, Egypt | ||||
| 2Physics Deptartment, Faculty of Girls, Ain-Shams University, Cairo, Egypt | ||||
| Abstract | ||||
| In this article, polyaniline (PANI) nanoparticles in the uniform size (3.2-10 nm in diameter) were successfully prepared by ultrasonic irradiation method at different times in the presence of hydrochloric acid as a dopant and ammonium peroxydisulfate (APS) as an oxidant. The dependence of particle size, morphologies, and crystallinity on the time of ultrasonic irradiation reaction was studied using transmission electron microscope (TEM) images, and X-ray diffraction (XRD). The data indicated that, the particle size was increased with increasing the time of reaction. The vibrational structure and electronic transition were studied using FTIR and UV-VIS spectroscopic techniques. All data confirmed that, the particle size of polyaniline nanoparticle was increased with increasing the time of ultrasonic irradiation reaction. | ||||
| Keywords | ||||
| PANI nanoparticles; ultrasonic irradiation; X-ray diffraction; TEM; FTIR, UV/VIS spectroscopic techniques | ||||
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