Zobrazeno 1 - 5
of 5
pro vyhledávání: '"ZHAO LI"'
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 321:605-615
Novel amino-carbamate moiety grafted calcium alginate hydrogel beads (CA-1) were synthesized by reacting sodium alginate with 4-phenylsemicarbazide followed by ionotropic crosslinking with Ca(II) ions. As compared to pure calcium alginate hydrogel be
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 317:1377-1385
The carboxymethylated chitosan (CMC)/Na-bentonite (Na-Bt) composite membranes were prepared and throughly characterized. The Na-Bt/CMC mass ratio was optimized, and CB10 (membrane with Na-Bt/CMC mass ratio of 10%) was selected as the best membrane fo
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 315:195-206
The in situ formed magnetite nanoparticles was encapsulated by maleated chitosan to synthesize a novel magnetic chitosan nano-sorbent (MCN-MA) for the effective sorption of uranium. The sorption kinetics could be described by the pseudo-second-order
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 314:467-476
Both metal hydroxides and chitosan have been recognized as effective scavengers for nuclide ions. However, the aggregation of metal hydroxides and the weak mechanical strength of chitosan beads greatly restricts their application. Herein, the in-situ
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 267:675-678
The solvent extraction of uranium(VI) from concentrated chloride solutions by quaternary salt benzyloctadimethylammonium chloride (BODMAC, R4NCl) in three diluents was studied. The composition of the extracted species was R4N. UO2Cl3and (R4N)2 . UO2C