Keywords
cerium phosphate.
hybrid membranes
ion-exchange membranes
lithium
modification
Selectivity
zirconium phosphate
Abstract
To improve the selectivity of cation-exchange membranes to the transfer of lithium with respect to magnesium during the electrodialysis desalination of lithium and magnesium sulfates solutions, the surface of a commercial cation-exchange membrane based on sulfated polystyrene was modified with cerium(III, IV) and zirconium phosphates. Upon incorporation of phosphate particles, the Li/Mg selectivity coefficients of the membranes increased up to 113%.
References
.
Yaroslavtsev A.B., Stenina I.A.
Mendeleev Communications,
2021
.
Slesarenko N.A., Chernyak A.V., Avilova I.A., Zabrodin V.A., Volkov V.I.
Mendeleev Communications,
2022
.
Clavier N., Mesbah A., Szenknect S., Dacheux N.
Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy,
2018
.
Swain B.
Separation and Purification Technology,
2017
.
Luo T., Abdu S., Wessling M.
Journal of Membrane Science,
2018
.
Golubenko D.V., Karavanova Y.A., Melnikov S.S., Achoh A.R., Pourcelly G., Yaroslavtsev A.B.
Journal of Membrane Science,
2018
.
Apel P.Y., Velizarov S., Volkov A.V., Eliseeva T.V., Nikonenko V.V., Parshina A.V., Pismenskaya N.D., Popov K.I., Yaroslavtsev A.B.
Membranes and Membrane Technologies,
2022
.
Mehdizadeh S., Kakihana Y., Abo T., Yuan Q., Higa M.
Membranes,
2021
.
Golubenko D.V., Manin A.D., Wang Y., Xu T., Yaroslavtsev A.B.
Desalination,
2022
.
Granados M.L., Galisteo F.C., Lambrou P.S., Alifanti M., Mariscal R., Gurbani A., Sanz J., Sobrados I., Efstathiou A.M., Fierro J.L.
Topics in Catalysis,
2007
.
Ji Z., Chen Q., Yuan J., Liu J., Zhao Y., Feng W.
Separation and Purification Technology,
2017
.
Liu G., Zhao Z., He L.
Desalination,
2020
.
Nativ P., Leifman O., Lahav O., Epsztein R.
Desalination,
2021
.
Ying J., Lin Y., Zhang Y., Jin Y., Matsuyama H., Yu J.
Chemical Engineering Journal,
2022