GULBARGA UNIVERSITY, KALABURAGI Institutional Repository
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http://gukir.inflibnet.ac.in:8080/jspui/handle/123456789/5778| Title: | Synthesis of Gamma-Fe2O3 by thermal decomposition of ferrous gluconate dihydrate |
| Authors: | Rahman M.M Venkataraman A. |
| Keywords: | ?-Fe2O3 Electrical conductivity Magnetic properties Structure Synthesis Thermal analysis |
| Issue Date: | 2002 |
| Citation: | Journal of Thermal Analysis and Calorimetry , Vol. 68 , 1 , p. 91 - 101 |
| Abstract: | Ferrous gluconate dihydrate (FeC12H22O14·2H2O), was prepared and its thermal decomposition was studied by means of simultaneous thermal analysis, supplemented with a two probe d.c. electrical conductivity measurements under the atmospheres of static air, dynamic air and dynamic nitrogen. Under all the atmospheres final product was found to be ?-Fe2O3 with FeO, ?-Fe2O3, Fe3O4 etc. as probable intermediates. ?-Fe2O3 was formed under the atmosphere of dynamic air containing water vapour. ?-Fe2O3 thus synthesised was characterised for its structure, morphology, thermal and magnetic behaviour. |
| URI: | 10.1023/A:1014924601765 http://gukir.inflibnet.ac.in:8080/jspui/handle/123456789/5778 |
| Appears in Collections: | 1. Journal Articles |
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