FTIR and Mössbauer Spectroscopy Investigations of Ag/FexAl2−xO3 Nanocomposites
| Autor: | M. H. Mahmoud, T. A. Taha |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
010302 applied physics
Materials science Mössbauer effect Analytical chemistry Infrared spectroscopy 02 engineering and technology 021001 nanoscience & nanotechnology Condensed Matter Physics 01 natural sciences Electronic Optical and Magnetic Materials Phase (matter) 0103 physical sciences Mössbauer spectroscopy Materials Chemistry Electrical and Electronic Engineering Fourier transform infrared spectroscopy 0210 nano-technology Phase diagram Superparamagnetism Solid solution |
| Zdroj: | Journal of Electronic Materials. 48:7396-7403 |
| ISSN: | 1543-186X 0361-5235 |
| DOI: | 10.1007/s11664-019-07568-x |
| Popis: | An investigation of Ag/(hematite-alumina) solid solutions (Ag/FexAl2−xO3, 0.5 ≤ x ≤ 2) was completed via x-ray diffraction (XRD), scanning electron microscopy (SEM), Fourier transform Infrared spectroscopy (FTIR) and Mossbauer spectroscopy. Results reveal that the materials obtained by combustion synthesis are multi-phase nanocomposites and silver metal is supported on hematite-rich and alumina-rich nanoparticles for x |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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