Investigation of optical and structural properties of iron oxide nanostructures synthesized by co-precipitation method
In this research, iron oxide nanostructureshave been successfully synthesized using the coprecipitationmethod. The results of structural studiesusing X-ray diffraction (XRD) analysis showed that thesynthesized samples have a simple cubic structure. Thelattice parameter of these synthesized nanostruc...
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| Format: | Article |
| Language: | English |
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Islamic Azad University, Marvdasht Branch
2022-08-01
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| Series: | Journal of Optoelectronical Nanostructures |
| Subjects: | |
| Online Access: | https://jopn.marvdasht.iau.ir/article_5339_cc86d9a961115c9b6bec9824892b61be.pdf |
| _version_ | 1828716738888335360 |
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| author | Mostafa Arjomandi Lari saeed parhoodeh Ghader Alahverdi Ali Rohani Sarvestani |
| author_facet | Mostafa Arjomandi Lari saeed parhoodeh Ghader Alahverdi Ali Rohani Sarvestani |
| author_sort | Mostafa Arjomandi Lari |
| collection | DOAJ |
| description | In this research, iron oxide nanostructureshave been successfully synthesized using the coprecipitationmethod. The results of structural studiesusing X-ray diffraction (XRD) analysis showed that thesynthesized samples have a simple cubic structure. Thelattice parameter of these synthesized nanostructures wascalculated with the aid of the Rietveld refinementmethod. It was found that the lattice parameter is about8.388 Å. Electron microscopy images (SEM) showed thatthe samples have sheet likes shapes. From SEM images,it was found that the synthesized nanosheets' thicknesswas about 33 nm. The optical properties of the sampleswere also studied using ultraviolet-visible spectroscopy.These studies showed that the samples have a broadabsorption peak of about 350 nm. The samples wereirradiated with a beam with a wavelength of 205 nm tomeasure the emission spectra. There were severalemission peaks observed in the emission spectra ofsamples. The highest emission peaks were observed at482nm and 527 nm, respectively. |
| first_indexed | 2024-03-12T14:17:45Z |
| format | Article |
| id | doaj.art-b87ddd23b09843bc8eafd640a436a6ee |
| institution | Directory Open Access Journal |
| issn | 2423-7361 2538-2489 |
| language | English |
| last_indexed | 2024-03-12T14:17:45Z |
| publishDate | 2022-08-01 |
| publisher | Islamic Azad University, Marvdasht Branch |
| record_format | Article |
| series | Journal of Optoelectronical Nanostructures |
| spelling | doaj.art-b87ddd23b09843bc8eafd640a436a6ee2023-08-20T05:09:51ZengIslamic Azad University, Marvdasht BranchJournal of Optoelectronical Nanostructures2423-73612538-24892022-08-017310811710.30495/jopn.2022.29928.12575339Investigation of optical and structural properties of iron oxide nanostructures synthesized by co-precipitation methodMostafa Arjomandi Lari0saeed parhoodeh1Ghader Alahverdi2Ali Rohani Sarvestani3Department of Electrical Engineering, Dariun branch, Islamic Azad University, Dariun, IranPhysics Department, Shiraz branch, Islamic Azad University, Shiraz, IranPhysics Department, Shiraz branch, Islamic Azad University, Shiraz, Iran & Department of Biochemistry, Fasa University of Medical Sciences, Fasa, IranPhysics Department, Shiraz branch, Islamic Azad University, Shiraz, IranIn this research, iron oxide nanostructureshave been successfully synthesized using the coprecipitationmethod. The results of structural studiesusing X-ray diffraction (XRD) analysis showed that thesynthesized samples have a simple cubic structure. Thelattice parameter of these synthesized nanostructures wascalculated with the aid of the Rietveld refinementmethod. It was found that the lattice parameter is about8.388 Å. Electron microscopy images (SEM) showed thatthe samples have sheet likes shapes. From SEM images,it was found that the synthesized nanosheets' thicknesswas about 33 nm. The optical properties of the sampleswere also studied using ultraviolet-visible spectroscopy.These studies showed that the samples have a broadabsorption peak of about 350 nm. The samples wereirradiated with a beam with a wavelength of 205 nm tomeasure the emission spectra. There were severalemission peaks observed in the emission spectra ofsamples. The highest emission peaks were observed at482nm and 527 nm, respectively.https://jopn.marvdasht.iau.ir/article_5339_cc86d9a961115c9b6bec9824892b61be.pdfiron oxidenano sheetssynthesisoptical propertiesstructural propertiesnanotechnology |
| spellingShingle | Mostafa Arjomandi Lari saeed parhoodeh Ghader Alahverdi Ali Rohani Sarvestani Investigation of optical and structural properties of iron oxide nanostructures synthesized by co-precipitation method Journal of Optoelectronical Nanostructures iron oxide nano sheets synthesis optical properties structural properties nanotechnology |
| title | Investigation of optical and structural properties of iron oxide nanostructures synthesized by co-precipitation method |
| title_full | Investigation of optical and structural properties of iron oxide nanostructures synthesized by co-precipitation method |
| title_fullStr | Investigation of optical and structural properties of iron oxide nanostructures synthesized by co-precipitation method |
| title_full_unstemmed | Investigation of optical and structural properties of iron oxide nanostructures synthesized by co-precipitation method |
| title_short | Investigation of optical and structural properties of iron oxide nanostructures synthesized by co-precipitation method |
| title_sort | investigation of optical and structural properties of iron oxide nanostructures synthesized by co precipitation method |
| topic | iron oxide nano sheets synthesis optical properties structural properties nanotechnology |
| url | https://jopn.marvdasht.iau.ir/article_5339_cc86d9a961115c9b6bec9824892b61be.pdf |
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