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Interstitial nitrides revisited - a simple synthesis of MxMo3N (M = Fe, Co, Ni)

Conway, Jack O.; Prior, Timothy J.

Authors

Jack O. Conway



Abstract

The efficient synthesis of polycrystalline filled beta-Mn structured Ni2Mo3N, and the eta-carbides Fe3Mo3N and Co3Mo3N, by a single heating of metal powders at 975 ºC under a hydrogen-nitrogen mixture is reported. Rietveld analysis of high-resolution X-ray powder diffraction data shows that the reduction-nitridation of NiMoO4 produces Ni2Mo3N and nickel; Ni3Mo3N is not obtained in this way and its existence is disproved.

Journal Article Type Article
Publication Date Feb 5, 2019
Journal Journal of Alloys and Compounds
Print ISSN 0925-8388
Publisher Elsevier
Peer Reviewed Peer Reviewed
Volume 774
Pages 69-74
APA6 Citation Conway, J. O., & Prior, T. J. (2019). Interstitial nitrides revisited - a simple synthesis of MxMo3N (M = Fe, Co, Ni). Journal of Alloys and Compounds, 774, 69-74. https://doi.org/10.1016/j.jallcom.2018.09.307
DOI https://doi.org/10.1016/j.jallcom.2018.09.307
Keywords Beta manganese; Eta carbide; Ni3Mo3N; Interstitial; Catalysis; Nitride
Publisher URL https://www.sciencedirect.com/science/article/pii/S0925838818335667

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Copyright Statement
© 2019. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/





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