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.

On the adsorption and reactivity of element 114, flerovium / Yakushev, A.; Lens, L.; Dullmann, C. E.; Khuyagbaatar, J.; Jager, E.; Krier, J.; Runke, J.; Albers, H. M.; Asai, M.; Block, M.; Despotopulos, J.; Di Nitto, A.; Eberhardt, K.; Forsberg, U.; Golubev, P.; Gotz, M.; Gotz, S.; Haba, H.; Harkness-Brennan, L.; Herzberg, R. -D.; Hessberger, F. P.; Hinde, D.; Hubner, A.; Judson, D.; Kindler, B.; Komori, Y.; Konki, J.; Kratz, J. V.; Kurz, N.; Laatiaoui, M.; Lahiri, S.; Lommel, B.; Maiti, M.; Mistry, A. K.; Mokry, C.; Moody, K. J.; Nagame, Y.; Omtvedt, J. P.; Papadakis, P.; Pershina, V.; Rudolph, D.; Samiento, L. G.; Sato, T. K.; Schadel, M.; Scharrer, P.; Schausten, B.; Shaughnessy, D. A.; Steiner, J.; Thorle-Pospiech, P.; Toyoshima, A.; Trautmann, N.; Tsukada, K.; Uusitalo, J.; Voss, K. -O.; Ward, A.; Wegrzecki, M.; Wiehl, N.; Williams, E.; Yakusheva, V.. - In: FRONTIERS IN CHEMISTRY. - ISSN 2296-2646. - 10:(2022). [10.3389/fchem.2022.976635]

On the adsorption and reactivity of element 114, flerovium

Di Nitto A.;
2022

Abstract

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.
2022
On the adsorption and reactivity of element 114, flerovium / Yakushev, A.; Lens, L.; Dullmann, C. E.; Khuyagbaatar, J.; Jager, E.; Krier, J.; Runke, J.; Albers, H. M.; Asai, M.; Block, M.; Despotopulos, J.; Di Nitto, A.; Eberhardt, K.; Forsberg, U.; Golubev, P.; Gotz, M.; Gotz, S.; Haba, H.; Harkness-Brennan, L.; Herzberg, R. -D.; Hessberger, F. P.; Hinde, D.; Hubner, A.; Judson, D.; Kindler, B.; Komori, Y.; Konki, J.; Kratz, J. V.; Kurz, N.; Laatiaoui, M.; Lahiri, S.; Lommel, B.; Maiti, M.; Mistry, A. K.; Mokry, C.; Moody, K. J.; Nagame, Y.; Omtvedt, J. P.; Papadakis, P.; Pershina, V.; Rudolph, D.; Samiento, L. G.; Sato, T. K.; Schadel, M.; Scharrer, P.; Schausten, B.; Shaughnessy, D. A.; Steiner, J.; Thorle-Pospiech, P.; Toyoshima, A.; Trautmann, N.; Tsukada, K.; Uusitalo, J.; Voss, K. -O.; Ward, A.; Wegrzecki, M.; Wiehl, N.; Williams, E.; Yakusheva, V.. - In: FRONTIERS IN CHEMISTRY. - ISSN 2296-2646. - 10:(2022). [10.3389/fchem.2022.976635]
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11588/901392
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 30
  • ???jsp.display-item.citation.isi??? 31
social impact