Production of multicomponent magnetic metal powders by reduction

Budkevich, V. V.; Val'chuk, T. A.; Ivanova, L. Yu.; Konchakovskaya, L. D.; Skorokhod, V. V.; Уварова, І. В.

doi:10.1007/bf01159440

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Cited by 4 publications

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“…Therefore, it is reasonable to use the elements that activate reduction and are sufficiently active in a catalytic process for additions. From this standpoint, cobalt is a promising element: its positive influence on the reduction of iron was revealed in [5,6]. The production of active metal lic catalysts substantially depends on the structural state of an oxide system [7].…”

Section: Introductionmentioning

confidence: 99%

Structural changes in iron-cobalt oxide nanosystems

et al. 2015

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The structure of binary iron-cobalt oxide nanosystems-precursors of bimetallic catalysts-is studied by Mössbauer spectroscopy, X ray diffraction, and small angle X ray scattering. The oxide system under study represents a promising material for creating new metallic nanocatalysts for ammonia synthesis. The structural evolution in the composition range 100Fe/0Co-5Fe/95Co is found to correspond to the tran sition from fine grained α Fe 2 O 3 to mixed iron-cobalt spinels of various compositions and degrees of dis persity.

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Section: Introductionmentioning

confidence: 99%