ANALISA SIFAT FISIS NANOPARTIKEL ZnO DI-DOPING Ag YANG DISINTESIS MENGGUNAKAN METODE BIOSINTESIS

Rita Meldayani, Iwantono Iwantono, Ari Sulistyo Rini, Yolanda Rati

Abstract


Nanotechnology is developing rapidly with a variety of synthetic materials, apart from the perceived work efficiency, which is also prioritized in terms of safety and non-toxicity. The synthesis that has the potential to be carried out based on these criteria is the type of Ag-doped ZnO nanoparticles. ZnO nanoparticles were prepared by a biosynthetic method using pineapple peel extract as a reducing agent. This study aims to look at the effect of adding Ag to ZnO nanoparticles. The percentage variation of Ag to ZnO is 1%, 3%, and 5%. The pineapple peel extract was mixed with 0.05 M (Zn(NO3)2)·6H2O and 0.05 M AgNO3 precursor solutions. The solution was heated at 80 °C for 2 hours. The results of the biosynthesis were characterized using Spectroscopy UV-Vis, X-ray diffraction (XRD), and scanning electron microscopy (SEM). The UV-Vis spectrum informs that strong absorption occurs at wavelengths below 400 nm. The maximum absorption is shown by sample ZnO:Ag 3% and the minimum absorption is shown by the pure ZnO sample. XRD characterization showed that the formation of seven diffraction peaks occurs at a diffraction angle (2θ) of: 31.729°; 34,397°; 36,214°; 47,467°; 56,541°; 62.831°; and 67.922°. The SEM results showed surface morphology of ZnO and ZnO:Ag 1% samples are floral and spherical, while ZnO:Ag 3%  and ZnO:Ag 5% samples are coral rocks.

Keywords


Biosynthesis; ZnO Nanoparticles; Ag Doped

References


1. Kumar, S., Singh, V., & Tanwar, A. (2016). Structural, morphological, optical and photocatalytic properties of Ag-doped ZnO nanoparticles. Journal of Materials Science: Materials in Electronics, 27(2), 2166–2173.

2. Kim, J. S., Kuk, E., Yu, K. N., Kim, J. H., Park, S. J., Lee, H. J., Kim S. H., Park Y. K., Park Y. H., Hwang C. Y., Kim Y. K., & Cho, M. H. (2007). Antimicrobial effects of silver nanoparticles. Nanomedicine: Nanotechnology, biology and medicine, 3(1), 95–101.

3. Agarwal, H., Kumar, S. V., & Rajeshkumar, S. (2017). A review on green synthesis of zinc oxide. nanoparticles–An eco-friendly approach. Resource-Efficient Technologies, 3(4), 406–413.

4. Rini, A. S., Adzani, H., Husain, T. L., Deraf, M. P., Rati, Y., & Hamzah, Y. (2021, March). Structural and morphological studies of silver nanoparticles prepared using Citrullus lanatus rind extract. AIP Conference Proceedings, 2320(1), 030010.

5. Sari, M., Rati, Y., Linda, T. M., Hamzah, Y., & Rini, A. S. (2021). Biosynthesis of ZnO Micro-Nanoflower with Ananas comosus Peel Extract. Journal of Aceh Physics Society, 10(4), 84–87.

6. Chauhan, R., Kumar, A., Chaudhary, R. P., & Education, T. (2010). Synthesis and characterization of silver doped ZnO nanoparticles. Archives of Applied Science Research, 2(5), 378–385.

7. Chitradevi, T., Lenus, A. J., & Jaya, N. V. (2019). Structure, morphology and luminescence properties of sol-gel method synthesized pure and Ag-doped ZnO nanoparticles. Materials Research Express, 7(1), 015011.

8. Saravanadevi, K., Kavitha, M., Karpagavinayagam, P., Saminathan, K., & Vedhi, C. (2020). Biosynthesis of ZnO and Ag doped ZnO nanoparticles from Vitis vinifera leaf for antibacterial, photocatalytic application. Materials Today: Proceedings.

9. Sumarti, S., Iwantono, I., & Awitdrus, A. Pengaruh penambahan logam transisi nikel terhadap sifat fisis nanorod ZnO. Komunikasi Fisika Indonesia, 17(3), 155–159.

10. Della, R. O., & Iwantono, I. Pengaruh penambahan perak pada molekul dye terhadap efisiensi dye sensitized solar cell. Komunikasi Fisika Indonesia, 18(1), 64–68.




DOI: http://dx.doi.org/10.31258/jkfi.19.1.7-10

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