Abstract
Novel graphene oxide–carbon nanotubes (GO–CNTs) hybrid aerogels were fabricated via a freeze-drying method using aqueous solutions of GO and CNTs. The resulting aerogels were characterized by scanning electron microscopy, X-ray diffraction, Fourier transformed infrared spectroscopy and thermal gravity analysis. The three-dimensional GO–CNTs aerogels were used to remove uranium(VI) from aqueous solutions. The results showed that GO–CNTs aerogels had high removal ability to uranium(VI) and could be a promising sorbent for many environment applications.
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This work was supported by the National Natural Science Foundation of China (Grants 91226108, 11274234), and the National Fund of China for Fostering Talents in Basic Science (J1210004).
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Gu, Z., Wang, Y., Tang, J. et al. The removal of uranium(VI) from aqueous solution by graphene oxide–carbon nanotubes hybrid aerogels. J Radioanal Nucl Chem 303, 1835–1842 (2015). https://doi.org/10.1007/s10967-014-3795-5
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DOI: https://doi.org/10.1007/s10967-014-3795-5