Structural and Optical Properties of Cd1−xMnxFe2O4/PMMA Nanocomposites
| Autor: | Nasser Y. Mostafa, A.M. El-Naggar, Zein K. Heiba, Mohamed Bakr Mohamed |
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| Rok vydání: | 2019 |
| Předmět: |
Nanocomposite
Materials science Polymers and Plastics Infrared Rietveld refinement 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences 0104 chemical sciences Absorbance Nano Materials Chemistry Transmittance Ferrite (magnet) Composite material 0210 nano-technology Refractive index |
| Zdroj: | Journal of Inorganic and Organometallic Polymers and Materials. 30:1898-1906 |
| ISSN: | 1574-1451 1574-1443 |
| Popis: | Cd1−xMnxFe2O4/PMMA nanocomposites are prepared using hydrothermal and casting procedures. Rietveld analysis is performed for Cd1−xMnxFe2O4 (x = 0, 0.3, 0.5, 0.7) nano ferrite. X-ray diffraction and Fourier transform infrared are used to examine the homogenous distribution of Cd1−xMnxFe2O4 throughout PMMA matrix. The influence of nano ferrite on the absorbance, transmittance and refractive index for all samples are examined utilizing UV–Vis spectrophotometer technique. The direct energy gap and other optical parameters of nanocomposite samples are changed depending on the amount of manganese doped Cd-ferrite. All nanocomposite samples display four sub-emissions in UV and visible regions. |
| Databáze: | OpenAIRE |
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