Topochemical synthesis of phase-pure Mo2AlB2 through staging mechanism

Topochemical synthesis of phase-pure Mo2AlB2 through staging mechanism

Phase-pure Mo2AlB2 with a single Al layer, a possible precursor for MBenes, was synthesized topochemically by the removal of an Al layer from MoAlB. Ab initio calculations predicted the sequential staging transformation from MoAlB through Mo4Al3B4 (stage II) to Mo2AlB2 (stage I).

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2019, Vol.55 (63), p.9295-9298
Hauptverfasser: Kim, Kijae, Chen, Chi, Nishio-Hamane, Daisuke, Okubo, Masashi, Yamada, Atsuo
Format: Artikel
Sprache:eng
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Zusammenfassung:Phase-pure Mo2AlB2 with a single Al layer, a possible precursor for MBenes, was synthesized topochemically by the removal of an Al layer from MoAlB. Ab initio calculations predicted the sequential staging transformation from MoAlB through Mo4Al3B4 (stage II) to Mo2AlB2 (stage I).
ISSN:1359-7345
1364-548X
DOI:10.1039/c9cc03855h