GULBARGA UNIVERSITY, KALABURAGI Institutional Repository
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http://gukir.inflibnet.ac.in:8080/jspui/handle/123456789/5783| Title: | A new combustion route to Gamma-Fe2O3 synthesis |
| Authors: | Venkataraman A Hiremath V.A Date S.K Kulkarni S.D. |
| Keywords: | Ball-milling Combustion synthesis Magnetic hysteresis Thermal ?-Fe2O3 |
| Issue Date: | 2001 |
| Citation: | Bulletin of Materials Science , Vol. 24 , 6 , p. 617 - 621 |
| Abstract: | A new combustion route for the synthesis of ?-Fe2O3 is reported by employing purified ?-Fe2O3 as a precursor in the present investigation. This synthesis which is similar to a self propagation combustion reaction, involves fewer steps, a shorter overall processing time, is a low energy reaction without the need of any explosives, and also the reaction is completed in a single step yielding magnetic iron oxide i.e. ?-Fe2O3. The as synthesized ?-Fe2O3 is characterized employing thermal, XRD, SEM, magnetic hysteresis, and density measurements. The effect of ball-milling on magnetic properties is also presented. |
| URI: | 10.1007/BF02704010 http://gukir.inflibnet.ac.in:8080/jspui/handle/123456789/5783 |
| Appears in Collections: | 1. Journal Articles |
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