Počet záznamů: 1
Extraction of thallium and indium isotopes as the homologues of nihonium into the ionic liquids
- 1.0498346 - ÚJF 2019 RIV NL eng J - Článek v odborném periodiku
Čubová, K. - Semelová, M. - Němec, M. - John, J. - Milacic, J. - Omtvedt, J. P. - Štursa, Jan
Extraction of thallium and indium isotopes as the homologues of nihonium into the ionic liquids.
Journal of Radioanalytical and Nuclear Chemistry. Roč. 318, č. 3 (2018), s. 2455-2461. ISSN 0236-5731. E-ISSN 1588-2780
Grant CEP: GA MŠMT LM2015056
Institucionální podpora: RVO:61389005
Klíčová slova: Thallium * Indium * superheavy elements * ionic liquids * liquid-liquid extraction * Nihonium
Obor OECD: Nuclear physics
Impakt faktor: 1.186, rok: 2018
Extraction of thallium and indium, as the homologues of nihonium, from HCl solutions into hydrophobic ionic liquids was studied. In the presence of NaClO2 as the oxidizing agent, thallium is effectively extracted into all the tested ionic liquids from 0.2 to 5M HCl. In absence of NaClO2, thallium extraction strongly depends on the HCl concentration and no extraction of indium was observed. Using [C(6)mim][NTf2] and [Tbma][NTf2], the thallium/indium separation factors SF(Tl/In)>4x10(4) can be achieved. Hence, the system with NaClO2 oxidizing agent can be considered a candidate for the future studies of nihonium chemical properties.
Trvalý link: http://hdl.handle.net/11104/0290738
Počet záznamů: 1