Taghavi Fardood, S., Ramazani, A., Woo Joo, S. (2017). Sol-gel Synthesis and Characterization of Zinc Oxide Nanoparticles Using Black Tea Extract. Quarterly Journal of Applied Chemical Research, 11(4), 8-17.
Saeid Taghavi Fardood; Ali Ramazani; Sang Woo Joo. "Sol-gel Synthesis and Characterization of Zinc Oxide Nanoparticles Using Black Tea Extract". Quarterly Journal of Applied Chemical Research, 11, 4, 2017, 8-17.
Taghavi Fardood, S., Ramazani, A., Woo Joo, S. (2017). 'Sol-gel Synthesis and Characterization of Zinc Oxide Nanoparticles Using Black Tea Extract', Quarterly Journal of Applied Chemical Research, 11(4), pp. 8-17.
Taghavi Fardood, S., Ramazani, A., Woo Joo, S. Sol-gel Synthesis and Characterization of Zinc Oxide Nanoparticles Using Black Tea Extract. Quarterly Journal of Applied Chemical Research, 2017; 11(4): 8-17.
Sol-gel Synthesis and Characterization of Zinc Oxide Nanoparticles Using Black Tea Extract
1Department of Chemistry, University of Zanjan, Zanjan, Iran
2School of Mechanical Engineering, Yeungnam University, Gyeongsang, Republic of Korea
Abstract
The use of plant extract is generating the interest of researchers toward cost effective, nontoxic, economic viability and eco-friendly green synthesis of nanoparticles. In the present work, zinc oxide (ZnO) nanoparticles were synthesized using black tea extract and zinc nitrate as the zinc source by the sol-gel method. The synthesized ZnO nanoparticles were characterized by powder X-ray diffraction (XRD), UV-visible spectroscopy and Fourier Transform Infrared Spectroscopy (FTIR). The average crystallite size of ZnO nanoparticles was calculated using Scherrer formula. The X-ray powder diffraction (XRD) analysis revealed the formation of wurtzite hexagonal phase ZnO with average particle size of 32 nm.
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