DOI: 10.14704/nq.2022.20.5.NQ22190

Novel Zinc Oxide Nanostructures Produce by Hydrothermal Method Using different Reactors

Mohanad Q. Fahem and Thamir A.A. Hassan

Abstract

Zinc oxide (ZnO) nanoparticles were prepared with different structures and morphology by using the hydrothermal method. Multi-shape of reactor autoclaves (hom made) with different diminutions has been used. However, increasing the diameter of the autoclave led to slightly reducing the particles size of ZnO NPs. Therefore, the FESEM images show the semi-hexagonal shape with the big diameter of autoclaves and various shapes depending on the diameter of the autoclave. The energy dispersive spectroscopy (EDS) was appeared the atomic percentage of ZnO NPs decreases with Increase the diameter of the reactor. XRD patterns confirm the structure of ZnO NPs. Raman spectroscopy appeared broad peak at prepare with the smallest diameter and was showing high crystallization of nanostructure and red shifting when increasing the diameter of the autoclave.

Keywords

Hydrothermal, Raman Spectroscopy, ZnO, Novel Structure, Autoclave.

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