Manuscript Number : IJSRST52310376
Synthesis of Bismuth Nanoparticles Using Microwave Irradiation Method
Authors(3) :-Ni Wayan Mega Savira Utami, Iis Nurhasah, Ali Khumaeni The synthesis of bismuth nanoparticles has been successfully carried out using Citrus limon extract. This study uses the green synthesis method using microwave irradiation. Microwave irradiation can speed up reaction time and has the advantage of homogeneous heating which can directly affect the nucleation process of nanoparticle synthesis. The synthesis of bismuth nanoparticles was carried out by mixing nitrate pentahydrate powder (Bi (NO3)3). 5H2O with Citrus limon extract and added with NaOH then heated with 450W microwave irradiation power at a heating time of 5 minutes. The formation of bismuth nanoparticles was indicated by a change in the color of the solution from orange to black and the UV-Vis spectrum of the nanoparticles showed a wavelength of 275 nm with an absorbance of 2.008 a.u. TEM characterization shows that the bismuth nanoparticle has a spherical shape with an average size of 35.56 nm.
Ni Wayan Mega Savira Utami Bismuth nanoparticles, Microwave irradiation, Citrus limon extract, NaOH Publication Details
Published in : Volume 10 | Issue 3 | May-June 2023 Article Preview
Department of Physics, Faculty of Science and Mathematics, Diponegoro University, Semarang, Indonesia
Iis Nurhasah
Research Center for Laser and Advanced Nanotechnology, Diponegoro University, Semarang, Indonesia
Ali Khumaeni
Date of Publication : 2023-06-30
License: This work is licensed under a Creative Commons Attribution 4.0 International License.
Page(s) : 386-390
Manuscript Number : IJSRST52310376
Publisher : Technoscience Academy
Journal URL : https://ijsrst.com/IJSRST52310376
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