Li₃As and Li₃P revisited: DFT modelling on phase stability and ion conductivity

URN to cite this document:: urn:nbn:de:bvb:355-epub-520521
DOI to cite this document:: 10.5283/epub.52052

Wegner, Florian ; Kamm, Franziska ; Pielnhofer, Florian ; Pfitzner, Arno

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Date of publication of this fulltext: 05 Apr 2022 05:55

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Abstract

Phase pure Li3As and Li3P were synthesized from the elements by a high temperature route. Crystal structures were refined from powder X-ray diffraction data. The title compounds were further characterized by difference thermal analysis, temperature dependent X-ray powder diffraction and impedance spectroscopy, proving unexpected Li ion conductivity for Li3As. High pressure behaviour of the title ...