Agrawal, Y. K. (2007) Poly(beta-styryl)-(1,2-methanofullerene-C60)-61-formo, hydroxamic acid for the solid phase extraction, separation and preconcentration of rare earth elements. FULLERENES NANOTUBES AND CARBON NANOSTRUCTURES, 15 (5). pp. 353-365.
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A new fullerene derivatives poly(beta-styryl)-(12-methanofullerene-C-60)-61-formo hydroxamic acid has been synthesized and applied for the solid phase extraction, separation, preconcentration and ICP-MS determination of Ce, La, Pr, Nd, Sm and Gd. The introduction of the fullerene moiety into poly (beta-styryl)-hydroxamic acid enhances its reactivity, chemical stability and recycled for their determination. The various parameter, viz. kinetics of sorption, breakthrough studies, effect of eluents, etc., have been studied. The influence of several diverse ions is also discussed. The proposed method has been applied for the sequential chromatographic separation of rare earths in the presence of each from rocks, monazite sand and in environmental samples.
|Uncontrolled Keywords:||solid; phase extraction; separation of lanthanides; fullerene-poly hydroxamic acid; rare earth elements|
|Subjects:||Material Science > Functional and hybrid materials|
Physical Science > Nano objects
Material Science > Nanochemistry
|Deposited By:||Farnush Anwar|
|Deposited On:||12 Jan 2009 14:24|
|Last Modified:||23 Jan 2009 11:26|
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