Development of pure and doped gamma ferric oxide

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Development of pure and doped gamma ferric oxide

Show simple item record Anantharaman, M R Seshan, K Keer, H V Shringi, S N 2014-08-01T09:13:43Z 2014-08-01T09:13:43Z 1983-12-28
dc.description Bull. Mater. Sci., Vol. 6, No. 1, February 1984, pp. 59--64. en_US
dc.description.abstract Optimum conditions and experimental details for the formation of v-Fe203 from goethite have been worked out. In another method, a cheap complexing medium of starch was employed for precipitating acicular ferrous oxalate, which on decomposition in nitrogen and subsequent oxidation yielded acicular y-Fe203. On the basis of thermal decomposition in dry and moist nitrogen, DTA, XRD, GC and thermodynamic arguments, the mechanism of decomposition was elucidated. New materials obtained by doping ~'-Fe203 with 1-16 atomic percent magnesium, cobalt, nickel and copper, were synthesised and characterized en_US
dc.description.sponsorship CUSAT en_US
dc.language.iso en en_US
dc.publisher Springer en_US
dc.subject Magnetic recording materials en_US
dc.subject gamma ferric oxide en_US
dc.subject thermal decomposition. en_US
dc.title Development of pure and doped gamma ferric oxide en_US
dc.type Article en_US

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