A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
On the adsorption and reactivity of element 114, flerovium (2022)
Yakushev, A., Lens, L., Düllmann, C. E., Khuyagbaatar, J., Jäger, E., Krier, J., Runke, J., Albers, H. M., Block, M., Despotopulos, J., Di Nitto, A., Eberhardt, K., Forsberg, U., Golubev, P., Götz, M., Götz, S., Haba, H., Harkness-Brennan, L., Herzberg, R.-D., . . . Yakusheva, V. (2022). On the adsorption and reactivity of element 114, flerovium. Frontiers in Chemistry, 10, Article 976635. https://doi.org/10.3389/fchem.2022.976635
JYU-tekijät tai -toimittajat
Julkaisun tiedot
Julkaisun kaikki tekijät tai toimittajat: Yakushev, A.; Lens, L.; Düllmann, Ch. E.; Khuyagbaatar, J.; Jäger, E.; Krier, J.; Runke, J.; Albers, H. M., Asai, M.; Block, M.; Despotopulos, J.; et al.
Lehti tai sarja: Frontiers in Chemistry
eISSN: 2296-2646
Julkaisuvuosi: 2022
Ilmestymispäivä: 25.08.2022
Volyymi: 10
Artikkelinumero: 976635
Kustantaja: Frontiers Media
Julkaisumaa: Sveitsi
Julkaisun kieli: englanti
DOI: https://doi.org/10.3389/fchem.2022.976635
Julkaisun avoin saatavuus: Avoimesti saatavilla
Julkaisukanavan avoin saatavuus: Kokonaan avoin julkaisukanava
Julkaisu on rinnakkaistallennettu (JYX): https://jyx.jyu.fi/handle/123456789/83356
Julkaisu on rinnakkaistallennettu: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9453156/
Tiivistelmä
Flerovium (Fl, element 114) is the heaviest element chemically studied so far. To date, its interaction with gold was investigated in two gas-solid chromatography experiments, which reported two different types of interaction, however, each based on the level of a few registered atoms only. Whereas noble-gas-like properties were suggested from the first experiment, the second one pointed at a volatile-metal-like character. Here, we present further experimental data on adsorption studies of Fl on silicon oxide and gold surfaces, accounting for the inhomogeneous nature of the surface, as it was used in the experiment and analyzed as part of the reported studies. We confirm that Fl is highly volatile and the least reactive member of group 14. Our experimental observations suggest that Fl exhibits lower reactivity towards Au than the volatile metal Hg, but higher reactivity than the noble gas Rn.
YSO-asiasanat: alkuaineet; atomit; kemialliset ominaisuudet; adsorptio; atomifysiikka; radiokemia
Vapaat asiasanat: nuclear chemistry; radiochemistry; superheavy elements; element 114; adsorption; recoil separators
Liittyvät organisaatiot
OKM-raportointi: Kyllä
Raportointivuosi: 2022
JUFO-taso: 1
