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Preparation and characterization of zinc oxide nanoparticles by laser ablation of zinc in isopropanol
Other Title(s)
تحضير ودراسة خصائص أوكسيد الزنك النانوية بواسطة الاستئصال المحتث بالليزر للخارصين في الايزوبروبونال
Joint Authors
Hadi, Iman Hasan
Fadil, Fatin Abd al-Amir
Source
Engineering and Technology Journal
Issue
Vol. 33, Issue 5B (31 May. 2015), pp.791-798, 8 p.
Publisher
Publication Date
2015-05-31
Country of Publication
Iraq
No. of Pages
8
Main Subjects
Topics
Abstract EN
In this work preparation and characterization of a zinc metal target in isopropanol liquid at room temperature is carried out by PLAL technique at different laser fluency.
The effect of laser fluencies during laser ablation process on the structure properties of the NPs is investigated.
We have use UV-visible spectroscopy, Atomic force microscopy and Energy dispersive X-ray (EDX) was used to evaluate the bulk atomic composition of NPs.
The absorption peak of samples prepared in isopropanol solution is seen to be substantially blue shifted relative to that of the bulk zinc oxide due to the strong confinement effect.
The technique offers an alternative for preparing the nanoparticles of active metal.
The morphological investigation, carried out using (AFM), showed that the root mean square roughness is increased and the grain size of the obtained NPs are found to increase with the laser fluency.
The use of isopropanol as solvent yielded spherical nanoparticles of 30–60 nm.
Key word: Ablation in liquid, Nanoparticles, PLAL, Optical and structure properties
American Psychological Association (APA)
Fadil, Fatin Abd al-Amir& Hadi, Iman Hasan. 2015. Preparation and characterization of zinc oxide nanoparticles by laser ablation of zinc in isopropanol. Engineering and Technology Journal،Vol. 33, no. 5B, pp.791-798.
https://search.emarefa.net/detail/BIM-655539
Modern Language Association (MLA)
Fadil, Fatin Abd al-Amir& Hadi, Iman Hasan. Preparation and characterization of zinc oxide nanoparticles by laser ablation of zinc in isopropanol. Engineering and Technology Journal Vol. 33, no. 5B (May. 2015), pp.791-798.
https://search.emarefa.net/detail/BIM-655539
American Medical Association (AMA)
Fadil, Fatin Abd al-Amir& Hadi, Iman Hasan. Preparation and characterization of zinc oxide nanoparticles by laser ablation of zinc in isopropanol. Engineering and Technology Journal. 2015. Vol. 33, no. 5B, pp.791-798.
https://search.emarefa.net/detail/BIM-655539
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 797-798
Record ID
BIM-655539