Exploring the Surface Chemical Reactivity of Single Crystals of Binary and Ternary Bismuth Chalcogenides (Articolo in rivista)

Type
Label
  • Exploring the Surface Chemical Reactivity of Single Crystals of Binary and Ternary Bismuth Chalcogenides (Articolo in rivista) (literal)
Anno
  • 2014-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1021/jp506444f (literal)
Alternative label
  • Politano, A.; Caputo, M.; Nappini, S.; Bondino, F.; Magnano, E.; Aliev, Z. S.; Babanly, M. B.; Goldoni, A.; Chiarello, G.; Chulkov, E. V. (2014)
    Exploring the Surface Chemical Reactivity of Single Crystals of Binary and Ternary Bismuth Chalcogenides
    in Journal of physical chemistry. C
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Politano, A.; Caputo, M.; Nappini, S.; Bondino, F.; Magnano, E.; Aliev, Z. S.; Babanly, M. B.; Goldoni, A.; Chiarello, G.; Chulkov, E. V. (literal)
Pagina inizio
  • 21517 (literal)
Pagina fine
  • 21522 (literal)
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  • 118 (literal)
Rivista
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  • 6 (literal)
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  • 37 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • University of Calabria; Elettra Sincrotrone Trieste; IOM-Istituto Officina dei Materiali Consiglio Nazionale delle Ricerche (CNR); DIPC; Baku State University; ANAS; ANAS; Consorzio Interuniv Sci Fis Mat CNISM; University of Basque Country; University of Basque Country; Tomsk State University (literal)
Titolo
  • Exploring the Surface Chemical Reactivity of Single Crystals of Binary and Ternary Bismuth Chalcogenides (literal)
Abstract
  • The chemical reactivity of single crystals of binary and ternary bismuth chalcogenides toward oxygen, water, and carbon monoxide has been investigated by X-ray photoemission spectroscopy by using synchrotron radiation. We find that single crystals of Bi2Se3 are inert toward oxygen in the temperature range 300-550 K. The protection against surface oxidation at high temperature is important for preserving the thermoelectric efficiency in applications for power generation. By contrast, water adsorbs at room temperature on Bi2Se3. Finally, we find a different reactivity toward carbon monoxide in PbBi6Te10 at room temperature with respect to other bismuth chalcogenides. (literal)
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