A COMPARSION BETWEEN NANO AND MICRO SYNTHESIZED BARIUM COBALT FERRITE TO BE USED AS AN ABSORPTION MATERIAL | ||
| Almuthanna Journal of Pure Science (MJPS) | ||
| Article 1, Volume 2, Issue 1, December 2014, Pages 0-0 | ||
| Author | ||
| ABDULKADHM JAFAAR ALYASIRI | ||
| Abstract | ||
| Ferrites are ceramic compound with Iron oxide as there principle component. Hexagonal ferrites are commonly used in microwave absorption applications. Hexagonal barium cobalt oxide prepared by traditional ceramic method in both of micro and nanosacles then the characterization of the prepared powders were done by using Scanning Electron Microscopy (SEM) and X-ray diffraction (XRD). From X-ray diffraction pattern results of prepared powders it’s found that the nano compound need higher temperature to form desired ferrite (nano BaCo2Fe12O27). The XRD results shows that the nano barium cobalt hexaferrite has more noise peaks. The SEM images shows that the hexagonal shape crystals appears more clearly in micro barium cobalt hexaferrite. | ||
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