شماره ركورد
1376225
عنوان مقاله
Synthesis and examination of new PVA-Fe2O3-Au hybrid composite
پديد آورندگان
Mohammed ، Kahtan A. Jabir Ibn Hayyan Medical University - Faculty of Medical Sciences - Department of Medical Physics , Abdul Kareem ، Alyaa Abdul Hasan University of Basrah - polymer research center - department of chemistry and polymer research , Judi ، Hawraa K. Hilla University College - Department of medical physics , Rathan ، Athota Institute of Aeronautical - Department of Aeronautical engineering , Algburi ، Sameer Al-Kitab University - College of Engineering Techniques - Computer Engineering Techniques Department , Alkhafaji ، Mohammed Ayad National University of Science and Technology , Zabibah ، Rahman S. the Islamic University - College of Medical Technology - Medical Laboratory Technology Department , Shubham ، Sharma Chandigarh University Mohali - University Center for research and Development - Mechanical engineering Department
از صفحه
135
تا صفحه
139
كليدواژه
Au , Fe2O3 , nanocomposite , hybrid materials
چكيده فارسي
In current work, new hybrid composite have been prepared by mixing gold nanocolloid physically with PVA-Fe2O3. Morphological, compositional, structure and optical properties of hybrid composites were studied by transmission electron microscope (TEM), scanning electron microscope (SEM), energy dispersive spectroscopy (EDS), Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD) and UV-visible spectroscopy (UV-VIS). XRD results showed that both Au and Fe2O3 have peaks in the structure and that confirmed by EDS and FTIR results. Microscopes results indicated the nanosized nature of prepared materials. UV–vis spectrum show absorption edge at 440 nm which relates to PVA-Fe2O3 mixed with Au which means there is a red shift after incorporation of Au in the composites. And the energy gap of composite became equal to 2.48 eV after adding Au solution.
عنوان نشريه
پژوهش فيزيك ايران
عنوان نشريه
پژوهش فيزيك ايران
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