SYNTHESIS OF CARBOXYLATE TYPE SORBENT BASED ON COOLIGOMERS OF 2-PROPENYLPHENOL AND FORMALDEHYDE AND STUDY OF THEIR FUNCTIONAL PROPERTIES FOR SORPTION OF URANYL IONS IN MODEL SYSTEMS
M. R. Bayramov, A. M. Maharramov, G. M. Mehdiyeva, Sh. J. Guliyeva, M. A. Aghayeva