Počet záznamů: 1

Lithium ions in the van der Waals gap of Bi2Se3 single crystals

  1. 1.
    0357461 - UACH-T 2011 RIV US eng J - Článek v odborném periodiku
    Bludská, Jana - Jakubec, Ivo - Karamazov, S. - Horák, Jaromír - Uher, C.
    Lithium ions in the van der Waals gap of Bi2Se3 single crystals.
    Journal of Solid State Chemistry. Roč. 183, č. 12 (2010), s. 2813-2817 ISSN 0022-4596
    Výzkumný záměr: CEZ:AV0Z40320502
    Klíčová slova: intercalation * van Der Waals gap * Bi2Se3 crystals
    Kód oboru RIV: CG - Elektrochemie
    Impakt faktor: 2.261, rok: 2010

    Insertion/extraction of lithium ions into/from Bi2Se3 crystals was investigated by means of cyclic voltammetry. A part of Li+ ions is bound firmly in the crystal due to the formation of negatively charged clusters of the (LiBiSe2 center dot Bi3Se4-) type. A further extraction of Li+ ions from the van der Waals gap needs higher voltage due to the influence of negative charges localized on these clusters.
    Trvalý link: http://hdl.handle.net/11104/0006379