ABSTRACT
It was found that the O-hexyl-(N, N-di-2-ethylhexyl)methylphosphonic acid is a good membrane carrier for lithium ion. Thus, the O-hexyl-(N, N-di-2-ethylhexyl) methylphosphonic acid exhibits a sufficiently high ability to transfer lithium and sodium ions through the liquid membrane, and also exhibits high selectivity for lithium ions.
Funding
This work was funded by the subsidy allocated to Kazan Federal University for the project part of the state assignment in the sphere of scientific activities.