The Preparation of Nano Silver by Chemical Reduction Method
- 1 Kırşehir Ahi Evran University, Art and Science Faculty, Department of Physics, Kırşehir, Turkey
- 2 Al-Nahrain University, College of Science, Physics Department, Baghdad, Iraq
- 3 Al-Nahrain University, College of Science, Physics Department, Baghdad, Iraq
Abstract
A silver nanostructures prepared by using chemical reduction method. The silver nanoparticles were prepared with diameters of about (20 nm). Numerous techniques had been used to study the optical, structural like the UV-Vis absorption spectrometer, Ttransmission Electron Microscopy (TEM), Field-Emission Scanning Electron microscope (FESEM), and X-ray diffraction (XRD). The practical results exhibited the absorption spectrum of the prepared nanoparticles at (357 nm), it was found that there is a relationship between the positions of the optical absorption peak and the size of the silver nanoparticles. The analysis of TEM results showed the presence of nanoparticles in the range (20 nm). The analyzing of XRD results explained the crystal structure for silver nanoparticles. It is found a cubic unit cell have a lattice constants (a = 4.0855 Å ), with the Miller indices were (111), (002), (002), and (113).
- Lai, F., Lin, Z. and Zhang, P. (2018) Preparation and Characterization of Micro/Nano-Silver Powders. AIP Conference Proceedings 1995, pp. 0200101-0200105.
- Turkevich, J., Stevenson, P.C. and Hillier, J. (1951) A Study of the Nucleation and Growth Processes in the Synthesis of Colloidal Gold. Discussions of the Faraday Society, 11, 55-75. https://doi.org/10.1039/df9511100055
- Zhao, P., Li, N. and Astruc, D. (2013) State of the Art in Gold Nanoparticle Synthesis. Coordination Chemistry Reviews, 257, 638-665. https://doi.org/10.1016/j.ccr.2012.09.002
- Ji, X., Song, X., Li, J., Bai, Y., Yang, W. and Peng, X. (2007) Size Control of Gold Nanocrystals in Citrate Reduction: The Third Role of Citrate. Journal of the American Chemical Society, 129, 13939-13948. https://doi.org/10.1021/ja074447k
- Zhang, H.X., Siegert, U., Liu, R. and Cai, W. (2009) Facile Fabrication of Ultrafine Copper Nanoparticles in Organic Solvent. Nanoscale Research Letters, 4, Article No. 705. https://doi.org/10.1007/s11671-009-9301-2
- Camacho-Flores, B.A., Martínez-Álvarez, O., Arenas-Arrocena, M.C., Garcia-Contreras, R., Argueta-Figueroa, L., de la Fuente-Hernández, J. and Acosta-Torres, L.S. (2015) Copper: Synthesis Techniques in Nanoscale and Powerful Application as an Antimicrobial Agent. Journal of Nanomaterials, 2015, Article ID: 415238. https://doi.org/10.1155/2015/415238
- Nouailhat, A. (2006) An Introduction to Nanoscience and Nanotechnology. Wiley, New Jersey.
- Wang, H., Qiao, X., Chen, J. and Ding, S. (2005) Preparation of Silver Nanoparticles by Chemical Reduction Method. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 256, 111-115. https://doi.org/10.1016/j.colsurfa.2004.12.058
- Kanwal, Z., Raza, M.A., Riaz, S., Manzoor, S., Tayyeb, A., Sajid, I. and Naseem, S. (2019) Synthesis and Characterization of Silver Nanoparticle-Decorated Cobalt Nanocomposites (Co@AgNPs) and Their Density-Dependent Antibacterial Activity. Royal Society Open Science, 6, 1821351. https://doi.org/10.1098/rsos.182135
- Mehta, B.K., Chhajlani, M. and Shrivastava, B.D. (2017) Green Synthesis of Silver Nanoparticles and Their Characterization by XRD. Journal of Physics: Conference Series, 836, 012050. https://doi.org/10.1088/1742-6596/836/1/012050