Experimental review of microwave-assisted methods for synthesis of functional resins for sorption of rhenium(VII)

摘要

The microwave-assisted syntheses of anion exchange resins were carried out in the presence of selected organic solvents and amines, applying variable radiation density. The polymers were used for sorption of ReO4-, after which, the collected results were set together with the applied synthesis parameters. The greatest Re(VII) sorption capacity of 470mg Reg(-1) was revealed by a resin obtained within 10min in the presence of N,N-dimethylformamide and 2-methylimidazole at power of 160W. The outcome of the present research constitutes a set of guides allowing to enhance the resource-efficiency of the process.