Polysynthetic nature of stage-one graphite-metal intercalation compounds prepared from graphite single crystals (Articolo in rivista)

Type
Label
  • Polysynthetic nature of stage-one graphite-metal intercalation compounds prepared from graphite single crystals (Articolo in rivista) (literal)
Anno
  • 2010-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1103/PhysRevB.81.155425 (literal)
Alternative label
  • Lagrange, P; Cahen, S; Emery, N; Herold, C; Rida, H; Mareche, JF; Lamura, G (2010)
    Polysynthetic nature of stage-one graphite-metal intercalation compounds prepared from graphite single crystals
    in Physical review. B, Condensed matter and materials physics; APS, American physical society, College Park, MD (Stati Uniti d'America)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Lagrange, P; Cahen, S; Emery, N; Herold, C; Rida, H; Mareche, JF; Lamura, G (literal)
Pagina inizio
  • 155425-1 (literal)
Pagina fine
  • 155425-6 (literal)
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  • 81 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 6 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 15 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • P. Lagrange; S. Cahen; N. Emery; C. Hérold; H. Rida; J. F. Marêché; G. Lamura (literal)
Titolo
  • Polysynthetic nature of stage-one graphite-metal intercalation compounds prepared from graphite single crystals (literal)
Abstract
  • In this paper we address the mechanism of intercalation of commensurate metal-graphite intercalation compounds and its consequences on the structural properties of the synthesized materials. Using the case of KC8 which crystallizes in the orthorhombic system ?Fddd space group? and consequently does not possess any hexagonal or rhombohedral symmetries, it has been possible to show that a KC8 sample prepared from a natural graphite single crystal however exhibits experimentally an hexagonal symmetry. This apparent irratio- nal observation is fully explained in this paper by the intercalation process itself so that after intercalation the compound is no more a single crystal. This result is extended to the cases of all the first stage metal-graphite intercalation compounds. (literal)
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