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Exploration of Cation Substitution in the Layered Compound CrWN2

  • K. Scott Weil (a1), Prashant N. Kumta (a2) and Jekabs Grins (a3)

Abstract

A series of derivative compounds based on the layered parent phase CrWN2 have been synthesized using a complexed precursor synthesis route. X-ray diffraction analyses demonstrate that both the chromium and tungsten display mutual substitution for one another and can also undergo considerable extensive replacement by a wide variety of cation species without significantly altering the original layered structure of the parent dinitride compound. The precursor approach employed here appears to offer a ready technique for exploring compositional phase space in layered nitrides of this type.

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Exploration of Cation Substitution in the Layered Compound CrWN2

  • K. Scott Weil (a1), Prashant N. Kumta (a2) and Jekabs Grins (a3)

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