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Synthesis of Vanadium Nitride

Combustion Synthesis of Nitrides of Vanadium, Niobium, and Tantalum [Pg.168]

Variations of nitride conversion percentage with (a) nitrogen pressure and sam-and (b) preheating temperature and diluent content. [Pg.171]


Synthesis of Vanadium Nitride by Combustion of Ferrovanadium in Nitrogen I 199... [Pg.199]

This chapter presents a review of the synthesis of vanadium, niobium, and molybdenum carbides and nitrides by the TPR method. Factors responsible for development of surface area during transformation are discussed. [Pg.212]

Kapoor, R., Oyama, S. T. 1992. Synthesis of high surface area vanadium nitride. J. Solid State Chem. 99 303-312. [Pg.124]

The carbides and nitrides were also found to be active in ammonia decomposition. The activities of vanadium carbides were 1-2 orders of magnitude lesser than that of Mo nitride catalyst, but 1-2 orders of magnitude higher than that of a Pt/C catalyst (138). Vanadium carbides were 1 order of magnitude more active than vanadium nitrides. Both the synthesis and decomposition of NH3 were found to be structure-sensitive reactions over carbide and nitride catalysts with activities depending strongly on the particle sizes of the catalysts. [Pg.1391]


See other pages where Synthesis of Vanadium Nitride is mentioned: [Pg.124]    [Pg.167]    [Pg.124]    [Pg.167]    [Pg.107]    [Pg.107]    [Pg.99]    [Pg.295]    [Pg.40]    [Pg.165]    [Pg.166]    [Pg.180]    [Pg.458]    [Pg.355]    [Pg.114]    [Pg.152]    [Pg.112]    [Pg.112]    [Pg.100]    [Pg.1391]    [Pg.136]   


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