Cairns, A.G., Gallagher, J.G., Hargreaves, J.S.J., McKay, D., Morrison, E., Rico, J.L. and Wilson, K. (2009) The influence of precursor source and thermal parameters upon the formation of beta-phase molybdenum nitride. Journal of Alloys and Compounds, 479(1-2), pp. 851-854. (doi: 10.1016/j.jallcom.2009.01.065)
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Abstract
In the present paper the effect of the MoO3 precursor and procedure on the synthesis of beta-phase molybdenum nitride is reported. Two different sources of MoO3 were used, and treated under a flow of gas N2/H2 at 700 or 750 °C employing various heating ramp rates. All samples were characterized by XRD, SEM and their textural properties were determined by application of the BET method. The results show that, depending on the precursor, markedly different morphologies were observed, whereas both the molybdenum source and the thermal treatment, strongly influence the incorporation of nitrogen.
Item Type: | Articles |
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Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | Gallagher, Mr James and Rico Cerda, Dr Jose Luis and Hargreaves, Professor Justin and Wilson, Mrs Kim |
Authors: | Cairns, A.G., Gallagher, J.G., Hargreaves, J.S.J., McKay, D., Morrison, E., Rico, J.L., and Wilson, K. |
Subjects: | Q Science > QD Chemistry |
College/School: | College of Science and Engineering > School of Chemistry |
Journal Name: | Journal of Alloys and Compounds |
ISSN: | 0925-8388 |
ISSN (Online): | 1873-4669 |
Published Online: | 31 January 2009 |
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