Preparation Cobalt Ferrite–Silver Nanocomposite Via Green Chemistry Approach

Yıl 2022, Cilt: 50 Sayı: 3, 287 - 293, 01.08.2022

Yeliz Akpınar , Begüm Avcı

https://doi.org/10.15671/hjbc.1032223

Öz

Nanocomposites are formed by joining two or more materials, at least one of which must have a size in the nanometer range (1 nm -100 nm). In this study, cobalt ferrite-silver nanocomposite was prepared with a green synthesis approach. The aim was to combine the magnetic properties of cobalt-ferrite nanoparticles with both the antimicrobial and conductivity properties of silver nanoparticles. Thus, the prepared material can be used for biological, optical, electrical, and magnetic applications. Cobalt ferrite nanoparticles were prepared using the co-precipitation method. Silver nanostructures were incorporated into cobalt ferrite nanoparticles using waste grass extract. Scanning Electron Microscope (SEM), Infrared Spectrometer, UV-VIS Spectrometer, X-RAY Diffraction Spectrometer, Dynamic Light Scattering Technique were used for characterization studies.

Anahtar Kelimeler

Kobalt Ferrit NPs, Gümüş NPs, Yeşil Kimya, Nanokompozit

Teşekkür

We would like to thank Mürvet VOLKAN (METU Department of Chemistry) for her contributions. Also, We are grateful to Assoc. İrem EREL GÖKTEPE (METU Department of Chemistry) and Prof. Dr. Ayşen YILMAZ (METU, Department of Chemistry) for their support in the characterization studies.

Kaynakça

• M. Khatami, I. Sharifi, M.A. L. Nobre, N. Zafarnia, M. R. Aflatoonian Waste-grass-mediated green synthesis of silver nanoparticles and evaluation of their anticancer, antifungal and antibacterial activity, Green Chemistry Letters and Reviews, 11:2, (2018), 125-134.
• D. Gingasu, et al., Soft chemistry routes for the preparation of Ag-CoFe2O4 nanocomposites, Ceram. Int., 43 (2017) 3284-3291.